# EMP-520 Series

# User’s Manual

Industrial Box PC

![Front view of a black ADLINK network device showing ports and connectors (no readable text beyond labels)](.emp-520-50m-00097-1000-03/56bd395fc1419eb2c1335092e6ab406f0ca1335ae7c022dbd8401ed5b44f905b.jpg)

Manual Rev.: 0.3 Preliminary

Revision Date: April 29, 2025

Part Number: 50M-00097-1000

# Revision History

<table><tr><td>Revision</td><td>Description</td><td>Date</td></tr><tr><td>0.1</td><td>Preliminary release</td><td>2025-04-22</td></tr><tr><td>0.2</td><td>Introduction, block diagram, getting started, and connector pinouts and jumper settings updated</td><td>2025-04-29</td></tr><tr><td>0.3</td><td>Getting started and connector pinouts and jumper settings updated</td><td>2025-04-29</td></tr></table>

# Preface

# Copyright

Copyright 2025 ADLINK Technology, Inc. This document contains proprietary information protected by copyright. All rights are reserved. No part of this manual may be reproduced by any mechanical, electronic, or other means in any form without prior written permission of the manufacturer.

# Disclaimer

The information in this document is subject to change without prior notice in order to improve reliability, design, and function and does not represent a commitment on the part of the manufacturer. In no event will the manufacturer be liable for direct, indirect, special, incidental, or consequential damages arising out of the use or inability to use the product or documentation, even if advised of the possibility of such damages.

# Environmental Responsibility

ADLINK is committed to fulfill its social responsibility to global environmental preservation through compliance with the European Union's Restriction of Hazardous Substances (RoHS) directive and Waste Electrical and Electronic Equipment (WEEE) directive. Environmental protection is a top priority for ADLINK. We have enforced measures to ensure that our products, manufacturing processes, components, and raw materials have as little impact on the environment as possible. When products are at their end of life, our customers are encouraged to dispose of them in accordance with the product disposal and/or recovery programs prescribed by their nation or company.

![Symbol of a trash bin crossed with no text or labels, accompanied by a solid black rectangle below (no text or symbols present)](.emp-520-50m-00097-1000-03/ab0e32104ecc17a304cd1967cc20fd0a5160b430beb32e4445432f0e8c5b294a.jpg)

Battery Labels (for products with battery)

![Simple line drawing of a trash bin with two crossed lines indicating no waste or prohibition (no text or symbols)](.emp-520-50m-00097-1000-03/eb598fbe0ef156bfd54ebccd5876dc584e3ec41b198e3f716442f34c5cf3c42b.jpg)

![Li-ion](.emp-520-50m-00097-1000-03/3dde5cb527d9144cd96c3cc2a6c0edb9d7e3b23bb060fab061c6fc0da3a89a4f.jpg)

![RECYCLE\nRBRC\nLi-ion\n7.800.822.8837](.emp-520-50m-00097-1000-03/8825ca45280157c1720c7413b1014ba3bcb90a8055a179d9c0c84b234ae26852.jpg)

![廢電池請回收](.emp-520-50m-00097-1000-03/57e6cdee6928eb6639627d2397bfc15c33ed3e6f600110cf12d57e619aa791bb.jpg)

# California Proposition 65 Warning

![This image features a triangular warning symbol. It has a thick black border surrounding a yellow background. Centered inside the triangle is a black exclamation point.](.emp-520-50m-00097-1000-03/569734ba9577bf421dacc1fbf75582076ed18fedc5fe7f5153cd897fde8e1fda.jpg)

WARNING: This product can expose you to chemicals including acrylamide, arsenic, benzene, cadmium, Tris(1,3-dichloro-2-propyl)phosphate (TDCPP), 1,4-Dioxane, formaldehyde, lead, DEHP, styrene, DINP, BBP, PVC, and vinyl materials, which are known to the State of California to cause cancer, and acrylamide, benzene, cadmium, lead, mercury, phthalates, toluene, DEHP, DIDP, DnHP,

DBP, BBP, PVC, and vinyl materials, which are known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

# Trademarks

Product names mentioned herein are used for identification purposes only and may be trademarks and/or registered trademarks of their respective companies.

# Conventions

Take note of the following conventions used throughout this manual to make sure that users perform certain tasks and instructions properly.

![The image displays a white icon of a document with a folded top-right corner. Inside the document, there are faint horizontal lines resembling text. A large, bold red checkmark is superimposed over the center of the document.](.emp-520-50m-00097-1000-03/30feee546e41ce7e7b03fff6e8457581af101e2679236786b3ae65f85ee9df39.jpg)
NOTE:

Additional information, aids, and tips that help users perform tasks.

![The image features a yellow triangular warning sign with a thick black border. Centered within the yellow background is a large black exclamation point.](.emp-520-50m-00097-1000-03/04c48caa4f55074e8164ea63ae39a47da83f709f449380bfcdaf44b9f70a7aea.jpg)
CAUTION:

Information to prevent minor physical injury, component damage, data loss, and/or program corruption when trying to complete a task.

ATTENTION: Informations destinées à prévenir les blessures corporelles mineures, les dommages aux composants, la perte de données et/ou la corruption de programme lors de l'exécu- tion d'une tâche.

![The image displays a maroon triangular warning sign with a white exclamation mark centered inside.](.emp-520-50m-00097-1000-03/7cf00285a5df665b8a5ebd89662218707e8a65c3c7daf3e6563b1b1a9c2c2859.jpg)
WARNING:

Information to prevent serious physical injury, component damage, data loss, and/or program corruption when trying to complete a specific task.

AVERTISSEMENT: Informations destinées à prévenir les bles- sures corporelles graves, les dommages aux composants, la perte de données et/ou la corruption de programme lors de l'exécution d'une tâche spécifique.

# Table of Contents

# Preface...

# List of Figures .... ..vii

# List of Tables...... ..vii

# 1 Introduction....

1.1 Overview .. .9
1.2 Features.. ..9
1.3 Packing List.. .9
1.4 Optional Accessories . .9

# 2 Specifications ... .11

2.1 Product Specifications.. ..11
2.2 Power Consumption.. ..12
2.3 Functional Block Diagram . ..12

# 3 Mechanical Layout .............. ..13

3.1 Mechanical Dimensions . .13

# 4 Getting Started... .15

4.1 Installing the Wall-Mount Brackets . ..15
4.2 Installing the VESA Brackets.. .16
4.3 Mounting the Device .. ..18
4.4 Thermal Considerations .. .19

# 5 System Layout.. .21

5.1 Front Panel I/O Connectors.. ..21
5.2 Rear Panel . ..21

# 6 Connector Pinouts and Jumper Settings ...... .23

6.1 Wireless Antenna Holes. .23
6.2 Headset Audio Connectors. ..23
6.3 Display Connections.. ..23
6.4 HDMI Connector.. ..23
6.5 COM Port Connector .. .24
6.6 Gigabit Ethernet Port .. ..24
6.7 USB 2.0 and USB3.2 Connector. ..25
6.8 DC-in Power Connector.. ..25
6.9 Headset 3.5mm Audio Jack Connector . ..25
6.10 Power Adapter . ..25

# 7 BIOS Settings...... .27

7.1 BIOS Setup Menu . ..27
7.2 Menu Structure. ..27
7.3 Main . .28
7.4 Advanced . ..29
7.5 Chipset.. ..33
7.6 Security ... ..37
7.7 Boot... ..37
7.8 Save & Exit.. ..38

# 8 Driver Installation .. .39

8.1 Driver Installation Steps .. ..39

# Safety Instructions......... ..41

# Getting Services.... .43

# List of Figures

Figure 1: Functional block diagram. ..12

Figure 2: Top view .. .13

Figure 3: Front view.. .13

Figure 4: Installing the wall-mount brackets... .16

Figure 5: Installing the VESA brackets ..18

Figure 6: Mounting the device . .18

Figure 7: Thermal considerations . ..19

Figure 8: Front Panel I/O connectors. ..21

Figure 9: Rear panel.. .21

# List of Tables

Table 1: Power consumption . .12

Table 2: External I/O legend. ..21

Table 3: Rear panel legend . .21

Table 4: Maximum number of independent displays .... .23

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# 1 Introduction

# 1.1 Overview

The EMP-520 Series multi-screen media players/embedded computers feature a powerful and energy-efficient Intel® Core™ Ultra processor (formerly “Meteor Lake-U/H”), support for either Microsoft® Windows® or Linux® Ubuntu operating system, and 4 video-out connectors in a compact, durable and fanless package, ideal for highquality and optimal display experiences in advertising, digital menu boards, and digital billboard applications.

# 1.2 Features

Intel® Core™ Ultra 5/Ultra 7 BGA SoC processors
• 2x DDR5 SODIMM up to 96GB
FHD/4K up to 4x independent displays (supports quad display, 4x HDMI)
• 2x 2.5GbE, 1x COM, 2x USB3.2 Gen1 and 4x USB2.0 ports
. M.2 2280 SSD
• Wi-Fi/LTE compatibility
• OS support

o Windows 11 IoT Enterprise/LTSC 64-bit

o Ubuntu Linux

# 1.3 Packing List

Before unpacking, check the shipping carton for any damage. If the shipping carton and/or contents are damaged, inform your dealer immediately. Keep the shipping carton and packing materials for inspection. Obtain authorization from your dealer before returning any product to ADLINK. Ensure that the following items are included in the package.

EMP-520
Wall-mount brackets (screws included)
120W adapter or 84W adapter

# 1.4 Optional Accessories

M.2 PCIe/SATA SSD
o up to 1TB
Wireless Module
o Wi-Fi kit (w/ antenna)
o LTE kit (w/ antenna)
• AC/DC Adapter
o 120W for EMP-520
• VESA bracket (screws included)

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# 2 Specifications

2.1 Product Specifications

<table><tr><td>Model</td><td>EMP-520</td></tr><tr><td colspan="2">System Core</td></tr><tr><td>Processor</td><td>Intel® CoreTM Ultra 5</td></tr><tr><td>TDP</td><td>28W</td></tr><tr><td># of Cores</td><td>14</td></tr><tr><td>Base Frequency</td><td>1.2 GHz</td></tr><tr><td>Max. Turbo Frequency</td><td>4.5 GHz</td></tr><tr><td>Memory</td><td>2x DDR5 SODIMM, supports 5600MHz SDRAM up to 96GB</td></tr><tr><td>Storage</td><td>1x M-key 2280 (PCIex4 gen4+SATA) for SSD, up to 1TB</td></tr><tr><td colspan="2">I/O Interface</td></tr><tr><td>Display output</td><td>4x HDMI, max. resolution up to 3840x2160</td></tr><tr><td>Ethernet</td><td>2x 2.5GbE RJ45</td></tr><tr><td>Serial Ports</td><td>1x DB9 COM (RS-232)</td></tr><tr><td>USB Ports</td><td>2x USB 3.2 Gen1 + 4x USB 2.0 ports</td></tr><tr><td>TBT port</td><td>1x TBT4 port (Optional)</td></tr><tr><td>Audio</td><td>Headphone + Mic in (Headset)</td></tr><tr><td>Security</td><td>fTPM</td></tr><tr><td>DC input</td><td>12V DC</td></tr><tr><td>Antennas</td><td>2x Antenna holes for SMA-type antennas (Wi-Fi/BT/LTE)</td></tr><tr><td>Expansion</td><td>• 1x M.2 B-key 3042 (USB3.0+USB2.0) for optional LTE module with 1x external SIM• 1x M.2 E-key 2230 (PCIe+USB2.0) for optional Wi-Fi/BT module</td></tr><tr><td colspan="2">Mechanical</td></tr><tr><td>Dimensions</td><td>211 (W) x 115 (D) x 35 (H) mm</td></tr><tr><td>Weight</td><td>2.5 kg</td></tr><tr><td>Mounting</td><td>Wall mount (default) / VESA mount (optional)</td></tr><tr><td colspan="2">Environmental</td></tr><tr><td>Operating Temperature</td><td>Standard: 0°C to 50°C (with 0.6 m/s air flow) ETT: -20°C to +50°C</td></tr><tr><td>Storage Temperature</td><td>-40°C to 85°C (-40°F to 185°F) (excluding storage)</td></tr><tr><td>Humidity</td><td>95% @ 40°C (104°F) (non-condensing)</td></tr><tr><td>Vibration</td><td>Operating: 3 Grms, 5-500 Hz, 3 axes (w/ SSD)</td></tr><tr><td>Shock</td><td>Operating: 50 Grms, half sine 11ms duration (w/ SSD)</td></tr><tr><td>ESD</td><td>Contact ±4KV, Air ±8KV</td></tr><tr><td>EMC</td><td>EN55032/ 55035, CE, FCC Class B</td></tr><tr><td>Safety</td><td>UL/cUL, CB</td></tr></table>

# 2.2 Power Consumption

Power consumption is based on lab data in which 12V DC is applied and current is measured by the DC power supply. The power consumption (W) is calculated as the product of applied voltage (V) and the current $( \mathsf { A } )$ . Platforms tested for this data have available external I/O interfaces and are attached to supported devices such as keyboard/mouse, USB dummy load, COM loopback, LAN port, and with an internal SSD driver installed. Information is presented for reference only. Actual power consumption will vary with different attached devices and operating systems.

Table 1: Power consumption

<table><tr><td></td><td>EMP-520</td></tr><tr><td>Power Off (S5) (ErP)</td><td>0.5W</td></tr><tr><td>Power Off (S5) (Non ErP)</td><td>2.1W</td></tr><tr><td>System Idle (S0)</td><td>14.4W</td></tr><tr><td>System Full Load</td><td>71.3W</td></tr><tr><td>Recommended Power Supply</td><td>120W</td></tr></table>

# 2.3 Functional Block Diagram

![Based on the provided block diagram, here is the accurate and concise description of the labeled blocks and their connections:\n\n**Central Component:**\n*   **Intel® Meteor Lake-H/U**\n\n**Left-Side Connections:**\n*   **RJ45 2.5G** connects via **MDI** to **Intel I226LM**, which connects via **PClex1** to port **L6** of the central processor.\n*   **RJ45 2.5G** connects via **MDI** to **Intel I226V**, which connects via **PClex1** to port **L7** of the central processor.\n*   **M.2 M Key 2280(Storage)** connects via **PClex4/SATA-III** to ports **L2~L5** of the central processor.\n*   **M.2 A/E Key 2230(WiFi/BT)** connects via **PClex1 + USB2.0** to port **L8** of the central processor.\n*   **M.2 B Key 3042(LTE/5G)** connects via **USB2.0/USB3.2 Gen.1** to port **U3** of the central processor.\n*   **Headset Jack** connects via **HP/MIC** to **Audio codec Realtek ALC897**, which connects via **HDA** to the central processor.\n*   **BIOS** connects via **SPI** to the central processor.\n*   **TPM2.0** connects via the shared **SPI** line to the central processor.\n\n**Right-Side Connections:**\n*   **DDR5 SO-DIMM** (two blocks) connects via **CHA/CHB** to port **DDR** of the central processor.\n*   **HDMI Conn.** connects via **TMDS** to **CR LS**, which connects via **DDI** to port **DDIA** of the central processor.\n*   **HDMI Conn.** connects via **TMDS** to **CR LS**, which connects via **DDI** to port **DDIB** of the central processor.\n*   **HDMI Conn.** connects via **TMDS** to **CR LS**, which connects via **TCP** to port **TCP2** of the central processor.\n*   **HDMI Conn.** connects via **TMDS** to **CR LS**, which connects via **TCP** to port **TCP3** of the central processor.\n*   **USB3.2 Gen.1 Type-A** connects via **USB2.0/USB3.2 Gen.1** to port **U3** of the central processor.\n*   **USB3.2 Gen.1 Type-A** connects via **USB2.0/USB3.2 Gen.1** to port **TCP0** of the central processor.\n*   **TBT4 Type-C** connects via **Retimer** (via a **TCP** link) to port **TCP1** of the central processor.\n*   **USB2.0 Type-A** connects via **USB2.0** to port **U2** of the central processor (repeated twice).\n*   **USB2.0Type-A** connects via **USB2.0** to port **U2** of the central processor (repeated twice).\n\n**Bottom/Supplementary Connections:**\n*   **Intel® Meteor Lake-H/U** connects via **eSPI** to **SIO NCT5525D**.\n*   **SIO NCT5525D** connects via **UART2** to **Header(Debug)**.\n*   **SIO NCT5525D** connects via **UART1** to **RS-232 Transceiver**, which connects via **RS-232** to **RS-232 DB-9**.\n*   **SIO NCT5525D** connects to **FAN**.\n*   **DC Jack (12V)** is shown as an isolated block with no connections.](.emp-520-50m-00097-1000-03/10f84b310e3970bf18650e89d9a4c308bd91a982812953a05d5c1d9d103b93e8.jpg)

Figure 1: Functional block diagram

# 3 Mechanical Layout

# 3.1 Mechanical Dimensions

![The image displays an icon of a white document or piece of paper with a folded top-left corner. Faint horizontal lines run across the document, and a large, red checkmark is overlaid on the right side.](.emp-520-50m-00097-1000-03/aeb1ed936bec88ef2174476012573b4d41eba8013ff217fcd02404051fbdf6f5.jpg)
NOTE:

All dimensions are in millimeters, unless noted.

![5.20\n16\nØ10\n211\n231\n247\n53\n85\n115\n16\n15](.emp-520-50m-00097-1000-03/d3cc65bdeb7402284e108f570a91b4aed3339c627ea1dc2ce11ab733478261a5.jpg)

Figure 2: Top view

![ADLINK\nCOM\nHDMI\nHDMI\nUSB3.1\nUSB2.0\nUSB2.0\nLAN2\nLAN1\nDC IN\n25\n35](.emp-520-50m-00097-1000-03/72f6e59f3818e77d888180d34bb3f0fee7af1252e6be32e54c5b0b88c763ce02.jpg)

Figure 3: Front view

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# 4 Getting Started

Follow the instructions in this chapter to install wall-mount brackets and mount the device.

# 4.1 Installing the Wall-Mount Brackets

Use the 4x M4x8mm screws included in the package contents to attach the 2 wall-mount brackets to the chassis with 6kgf/cm of torque.

Utilisez les 4 vis M4x8mm incluses dans le contenu de l’emballage pour fixer les 2 supports muraux au châssis avec un couple de 6 kgf/cm.

![The image displays two 3D renderings of a compact, dark grey computer chassis or mini-PC.\n\nThe top view shows the rear I/O panel featuring a blue VGA connector, two HDMI ports, two black USB 2.0 ports, four blue USB 3.0 ports, two RJ45 Ethernet ports labeled LAN1 and LAN2, and a blue DC IN power jack. The brand name 'AOLINK' is printed in red and black near the network ports. Black mounting brackets with screws are attached to the left and right sides of the unit. Two large rectangular cutouts are visible on the front face.\n\nThe bottom view presents the chassis from an angled perspective, highlighting the top surface which features extensive vertical heat sink fins along the sides and a square mounting plate with a circular cutout for a cooling fan in the center. A mounting bracket is attached to the bottom right corner. The side I/O panel is visible, showing the same ports and 'AOLINK' branding.](.emp-520-50m-00097-1000-03/18d61d19f439e9b7abe6df244a913323dbc7c663e8264a961863a96be4b8c323.jpg)

![3D rendering of an electronic device chassis with ventilation grilles and labeled ports (no readable text or symbols)](.emp-520-50m-00097-1000-03/d7d828a01e3982263a8ed09b0974de69e029e4bd5d4fa647fa033061ea2b8fb5.jpg)

Figure 4: Installing the wall-mount brackets

# 4.2 Installing the VESA Brackets

Use the 4x M4x8mm screws included in the package to attach the VESA brackets to the chassis, applying 6 kgf/cm of torque.

Utilisez les 4 vis M4x8mm incluses dans l’emballage pour fixer les supports VESA au châssis, en appliquant un couple de 6 kgf/cm.

![Technical diagram of an electronic device chassis with labeled ports and mounting hardware](.emp-520-50m-00097-1000-03/a6866212cbc0cf476244ad0f8acea77044428de02a19e651205a7d3ecf27102b.jpg)

![The image displays two angled views of a dark grey, fanless mini PC or industrial computer chassis. The device features a rectangular metal enclosure with a top surface dominated by large, parallel cooling fins and a central square metal plate with a circular hole pattern (likely a fan mount).\n\nThe side panel contains a row of I/O ports. From left to right, the visible ports include:\n*   A blue VGA connector.\n*   Two HDMI ports.\n*   Two black USB 2.0 ports.\n*   Two blue USB 3.0 ports.\n*   Two Ethernet ports labeled 'LAN 1' and 'LAN 2'.\n*   A blue DC power jack labeled 'DC IN'.\n\nThe brand name 'AIRLINK' accompanied by a red triangle logo is printed above the Ethernet ports. Text labels such as 'HDMI', 'USB 2.0', 'USB 3.0', 'LAN 1', and 'LAN 2' are visible beneath the respective ports.](.emp-520-50m-00097-1000-03/219ca14b29af7a459f9bf40ff24b7cd5f1d6d218c636600cab63a71bfde98612.jpg)

![Ø4.50\n75 100\n75\n100](.emp-520-50m-00097-1000-03/e1d917e12cde6bbc4f219aad50120f0941fca22c03b2c30ea375ecaaa338d472.jpg)

Figure 5: Installing the VESA brackets

# 4.3 Mounting the Device

Mount the device to a wall using the 4 keyhole openings indicated with M4 8mm screws torqued to 6kgf/cm according to the spacing dimensions of the holes in the bracket as shown in 3.1 Mechanical Dimensions (Figures 1 and 2).

Montez l'appareil au mur en utilisant les 4 ouvertures en trou de serrure indiquées, avec des vis M4 de 8 mm serrées à un couple de 6 kgf/cm, conformément aux dimensions d'espacement des trous du support indiquées dans la section 3.1 Dimensions mécaniques (Figures 1 et 2).

![3D rendering of a black industrial electronic device with labeled ports and connectors (no readable text or symbols)](.emp-520-50m-00097-1000-03/730afb73c25519be4a498467f33e6fd319f7a9cb0ded2c14bc1716c898025065.jpg)

Figure 6: Mounting the device

# 4.4 Thermal Considerations

The recommended system space is 500x456x120mm3, with an airflow speed of 0.6m/s for better thermal dissipation performance. Refer to the figures below for the recommended minimum system clearances.

![*Condition: with 0.6 m/s air flow\n180mm\n145mm\n145mm\nADLINK\n180mm\n100mm\nGravity](.emp-520-50m-00097-1000-03/6301bcece1456000880cd6efbc351f0891a9f89a8d7003e269f66d214d1e9481.jpg)

Figure 7: Thermal considerations

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# 5 System Layout

# 5.1 Front Panel I/O Connectors

The EMP-520 Series provides the following external I/O connectors.

![I COM\nHDMI\nG\nF\nE\nD\nADLINK\nUSB3.1\nUSB2.0\nUSB2.0\nC LAN2\nB LAN1\nA\nDC IN](.emp-520-50m-00097-1000-03/1a472f5362d7fe9d87a0f6a53e1dbd44b09f2a34d16565892be4982a6265eb8f.jpg)

Figure 8: Front Panel I/O connectors

Table 2: External I/O legend

<table><tr><td>A</td><td>12V DC input jack</td></tr><tr><td>B</td><td>2.5Gbe LAN</td></tr><tr><td>C</td><td>2.5Gbe LAN</td></tr><tr><td>D</td><td>2x USB2.0</td></tr><tr><td>E</td><td>2x USB2.0</td></tr><tr><td>F</td><td>2x USB3.2 Gen1</td></tr><tr><td>G</td><td>2x HDMI</td></tr><tr><td>H</td><td>2x HDMI</td></tr><tr><td>I</td><td>COM RS-232</td></tr></table>

# 5.2 Rear Panel

The EMP-520 Series provides the following buttons and LED on the rear panel.

![J\nK\nL\nM](.emp-520-50m-00097-1000-03/4e65829d82d8ff69d123358c5be858e64493b9be7c86cc1a1bcd2ac4b2301621.jpg)

Figure 9: Rear panel

Table 3: Rear panel legend

<table><tr><td>Item</td><td>Function</td><td>Description</td></tr><tr><td>J</td><td>Power Button with LED</td><td>Press to turn system on/off.LED→ Power off: off /Power on: on</td></tr><tr><td>K</td><td>Headset</td><td>AudioHeadphoneand Mic-in</td></tr><tr><td>L</td><td>EDID Button</td><td>Be sure to press the EDID Button to acquire or change the EDID data when the connected display/monitor cannot be recognized, or the displayed image does not fit the screen.</td></tr><tr><td>M</td><td>Type C port</td><td>TBT4 function</td></tr></table>

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# 6 Connector Pinouts and Jumper Settings

# 6.1 Wireless Antenna Holes

SMA-type antenna holes are reserved for use with a wireless, Wi-Fi, or LTE module. Wireless antennas should be attached to the holes when a wireless, Wi-Fi, or LTE module has been installed in the EMP-520 Series.

# 6.2 Headset Audio Connectors

The EMP-520 Series implements Intel® High-Definition Audio (HDA) with a Realtek ALC897 Series Audio CODEC, with support up to 24-bit, 192 KHz sample rate high quality headphone output and microphone input.

# 6.3 Display Connections

The EMP-520 Series supports 4 independent display output ports under Windows 11 and Ubuntu Linux, and 2 independent display output ports in the UEFI shell, as shown in the following table.

Table 4: Maximum number of independent displays

<table><tr><td>System</td><td>Maximum Number of Independent Displays</td><td>Notes</td></tr><tr><td>Windows</td><td>4</td><td></td></tr><tr><td>Ubuntu Linux</td><td>4</td><td></td></tr><tr><td>UEFI Shell</td><td>2</td><td>Priority 1: HDMI 1Priority 2: HDMI 2Priority 3: HDMI 3Priority 4: HDMI 4</td></tr></table>

# 6.4 HDMI Connector

The HDMI connector supports HDMI.

<table><tr><td>Pin #</td><td>Signal</td><td>Pin #</td><td>Signal</td></tr><tr><td>1</td><td>TMDS Data2+</td><td>2</td><td>TMDS Data2 Shield</td></tr><tr><td>3</td><td>TMDS Data2-</td><td>4</td><td>TMDS Data1+</td></tr><tr><td>5</td><td>TMDS Data1 Shield</td><td>6</td><td>TMDS Data1-</td></tr><tr><td>7</td><td>TMDS Data0+</td><td>8</td><td>TMDS Data0 Shield</td></tr><tr><td>9</td><td>TMDS Data0-</td><td>10</td><td>TMDS Clock+</td></tr><tr><td>11</td><td>TMDS Clock Shield</td><td>12</td><td>TMDS Clock-</td></tr><tr><td>13</td><td>CEC</td><td>14</td><td>Reserved</td></tr><tr><td>15</td><td>SCL</td><td>16</td><td>SDA</td></tr><tr><td>17</td><td>DDC/CEC Ground</td><td>18</td><td>+5 V Power</td></tr><tr><td>19</td><td>Hot Plug Detect</td><td></td><td></td></tr></table>

![The image displays a technical diagram of an electronic connector housing. It features a central grey rectangular block with two rows of ten small square slots. Numbers label specific pin positions: '19 17' and '3 1' are located above the block, while '18', '4', and '2' are located below. Small black squares are visible beneath the main block, and faint grey outlines suggest a surrounding casing.](.emp-520-50m-00097-1000-03/41571446f7405fad91799a10e7118841e6034ea6405821ef1ae87f07be4c78a7.jpg)

# 6.5 COM Port Connector

The COM port is a D-sub 9-pin connector supporting RS-232 mode.

<table><tr><td>Pin</td><td>Signal</td><td>RS-232</td></tr><tr><td>1</td><td>COM1_DCD-L_CN</td><td>DCD#</td></tr><tr><td>2</td><td>COM1_RXD_CN</td><td>RXD</td></tr><tr><td>3</td><td>COM1_TXD_CN</td><td>TXD</td></tr><tr><td>4</td><td>COM1_DTR-L_CN</td><td>DTR#</td></tr><tr><td>5</td><td>GND</td><td>GND</td></tr><tr><td>6</td><td>COM1_DSR-L_CN</td><td>DSR#</td></tr><tr><td>7</td><td>COM1_RTS-L_CN</td><td>RTS#</td></tr><tr><td>8</td><td>COM1_CTS-L_CN</td><td>CTS#</td></tr><tr><td>9</td><td>COM1_RI-L_CN</td><td>RI#</td></tr></table>

![1\n5\n6\n9](.emp-520-50m-00097-1000-03/dd8a21569f27383984893139e56f428f995e08fd95db3d31f3bd21c3de42921a.jpg)

# 6.6 Gigabit Ethernet Port

Two Gigabit Intel® Ethernet Controller I226 Series RJ45 connectors support up to 2500/1000/100/10 Mbit/s connections.

<table><tr><td>Pin</td><td>10BASE-T/100BASE-TX</td><td>1000/2500BASE-T</td></tr><tr><td>1</td><td>TX+</td><td>TX0+</td></tr><tr><td>2</td><td>TX-</td><td>TX0-</td></tr><tr><td>3</td><td>RX+</td><td>TX1+</td></tr><tr><td>4</td><td>-</td><td>TX1-</td></tr><tr><td>5</td><td>-</td><td>TX2+</td></tr><tr><td>6</td><td>RX-</td><td>TX2-</td></tr><tr><td>7</td><td>-</td><td>TX3+</td></tr><tr><td>8</td><td>-</td><td>TX3-</td></tr></table>

![Speed\nActivity\n8\n1](.emp-520-50m-00097-1000-03/4a2d7229d3224825e7bdc546fd29153cff0189a756f303e765dfc157537a8c2d.jpg)

# 6.6.1 Active/Link and Speed LED Indicators

<table><tr><td>LED</td><td>LED Color</td><td>Status</td><td>Description</td></tr><tr><td rowspan="3">Active/Link (right)</td><td rowspan="3">Yellow</td><td>OFF</td><td>Ethernet port is disconnected</td></tr><tr><td>ON</td><td>Ethernet port is connected with no activity</td></tr><tr><td>Flashing</td><td>Ethernet port is connected and active</td></tr><tr><td rowspan="3">Speed (left)</td><td rowspan="3">Green/Yellow</td><td>OFF</td><td>10/100Mbps</td></tr><tr><td>Green</td><td>1000 Mbps</td></tr><tr><td>Yellow</td><td>2500 Mbps</td></tr></table>

# 6.7 USB 2.0 and USB3.2 Connector

Two USB 3.2 Gen1 (5 Gbps with 1600 mA power and OCP protection) and Four USB 2.0 (480Mbps with 500 mA power and OCP protection) Type-A connectors are provided. They are compatible with Super Speed, Hi-Speed, Full-speed, and Low-speed USB devices, making them suitable for USB peripherals.

<table><tr><td>Pin No.</td><td>Signal</td></tr><tr><td>1</td><td>VBUS</td></tr><tr><td>2</td><td>D-</td></tr><tr><td>3</td><td>D+</td></tr><tr><td>4</td><td>GND</td></tr><tr><td>5</td><td>StdA_SSRX-</td></tr><tr><td>6</td><td>StdA_SSRX+</td></tr><tr><td>7</td><td>GND_DRAIN</td></tr><tr><td>8</td><td>StdA_SSTX-</td></tr><tr><td>9</td><td>StdA_SSTX+</td></tr></table>

![9 8 7 6 5\n1 2 3 4](.emp-520-50m-00097-1000-03/bc966a53becf42edd764ed3f67f953c9cd5230cc9e94640609406af3eeb71c40.jpg)

# 6.8 DC-in Power Connector

<table><tr><td>Pin</td><td>Function</td><td>Description</td></tr><tr><td>1</td><td>Power</td><td>Power input</td></tr><tr><td>2</td><td>Ground</td><td>Reference ground</td></tr></table>

![1\n2\nDC IN](.emp-520-50m-00097-1000-03/476c81a3bfabe87baaf64194b96df1cf6d2fa59ddde4471d3b0394133ce668da.jpg)

# 6.9 Headset 3.5mm Audio Jack Connector

ø3.5mm stereo audio jacks provide Headphone and Mic-in audio connections.

![The image displays a black-and-white line drawing of a circular mechanical component, resembling a technical schematic of a wheel hub or bearing assembly. Concentric rings form an outer rim. Inside the innermost circle, a central vertical line divides the space into two sections. On the left, there is a bracket-like shape resembling a 'C' containing a small rectangular detail. On the right, there is a solid vertical rectangular block. The drawing is purely graphical with no text.](.emp-520-50m-00097-1000-03/5745a8587a9ee4d000a865620436ca085d3896cd79ef82485ef1d43e982bf00f.jpg)

# 6.10 Power Adapter

This product is intended to be powered by a UL-listed (certified) power supply with an output rated at 12 VDC, minimum 7 A, a minimum Tma of 50°C, and suitable for operation at altitudes up to 5000 m. For further assistance, please contact the manufacturer, UL file owner, or brand owner for more information.

Ce produit est conçu pour être alimenté par une source d’alimentation certifiée UL (inscrite), avec une sortie nominale de 12 VDC, un courant minimum de 7 A, une température ambiante maximale (Tma) minimale de 50 °C, et adaptée à un fonctionnement jusqu’à 5000 m d’altitude. Pour toute assistance supplémentaire, veuillez contacter le fabricant, le détenteur du fichier UL ou le propriétaire de la marque pour plus d’informations.

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# 7 BIOS Settings

The Basic Input/Output System (BIOS) is a program that provides a basic level of communication between the processor and peripherals. In addition, the BIOS also contains codes for various advanced features applied to the EMP-520 Series. The BIOS setup program includes menus for configuring settings and enabling features of the EMP-520 Series. Most users do not need to use the BIOS setup program, as the EMP-520 Series ships with default settings that work well for most configurations.

![The image features a red triangular warning symbol with a white exclamation point in its center. Directly below the symbol, the text 'WARNING:' is displayed in black capital letters.](.emp-520-50m-00097-1000-03/dfe3bc8313d3048d6d7e5606a284afd4ee8e469429eefc97291c4aad5ca007f6.jpg)

Changing BIOS settings may lead to unexpected system behavior and the possible inability to boot.

![The image displays a white icon resembling a piece of paper with a folded top-right corner. Inside the icon is a large, bold red checkmark. Below the graphic, the text 'NOTE:' is written in black, uppercase letters.](.emp-520-50m-00097-1000-03/68fcb6390cf14dbc9635b203ea773397cb7cebb558411b5a6fa93db7df47cb5d.jpg)

BIOS options used in this manual are for reference only, and are subject to change. Users can download the latest BIOS version from the ADLINK website.

# 7.1 BIOS Setup Menu

The BIOS Setup Utility is invoked by pressing &lt;ESC&gt; or &lt;DEL&gt; when the system boots. A system reboot is required when changes are made in the BIOS Setup Utility.

The BIOS Setup Utility includes the following hotkeys.

• &lt;F1&gt;: General help
• &lt;F8&gt;: Load previous BIOS values
• &lt;F9&gt;: Load BIOS default values
• &lt;F10&gt;: Save & Exit the Setup Utility

# 7.2 Menu Structure

This section presents the six primary menus of the BIOS Setup Utility. Use the following table as a quick reference for the contents of the BIOS Setup Utility. The subsections in this section describe the submenus and setting options for each menu item. The default setting options are presented in bold, and the function of each setting is described in the right-hand column of the respective table.

# Main Selection Bar

The Menu Selection Bar is located at the top of the screen. It displays the top-level menus available to the user.

 Main Menu
 Advanced Menu
 Chipset Menu
 Security Menu
 Boot Menu
 Save & Exit Menu

<table><tr><td>Main</td><td>Advanced</td><td>Chipset</td><td>Security</td><td>Boot</td><td>Save &amp; Exit</td></tr><tr><td>BIOS Information System InformationSystem Date System Time</td><td>CPU Configuration ▶Power Management ▶Super IO Configuration ▶BIOS Watchdog Timer ▶Serial Port Console Redirection ▶Hardware Monitor ▶NVME Configuration ▶Trusted Computing ▶Miscellaneous ▶Network Stack Configuration ▶</td><td>System Agent (SA)Configuration ▶PCH-IOConfiguration ▶</td><td>Password DescriptionSecure Boot Menu ▶</td><td>Boot Configuration</td><td>Save OptionsDefault OptionsBoot Override</td></tr></table>

# Notes:

► indicates a submenu

Gray text indicates info only

# 7.3 Main

The Main Menu provides read-only information about your system and also allows you to set the System Date and Time. Refer to the tables below the screen shot of this menu for details of the submenus and settings.

# 7.3.1 Main > BIOS Information

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>BIOS Vender</td><td>Info only</td><td>American Megatrends</td></tr><tr><td>BIOS Version</td><td>Info only</td><td>Display Core version</td></tr><tr><td>Build Date</td><td>Info only</td><td>Display compliancy information</td></tr><tr><td>MRC Version</td><td>Info only</td><td>Display compliancy information</td></tr><tr><td>GOP Driver Version</td><td>Info only</td><td>Display Intel Graphic Version</td></tr><tr><td>ME FW Version</td><td>Info only</td><td>Display Intel CSME Version</td></tr></table>

# 7.3.2 Main > System Information

<table><tr><td>Board Information</td><td>Info only</td><td>Description</td></tr><tr><td>Project Name</td><td>Info only</td><td>Display Project Name.</td></tr><tr><td>CPU Board Version</td><td>Info only</td><td>Display CPU Signature.</td></tr><tr><td>CPU Brand String</td><td>Info only</td><td>Display CPU Brand Name.</td></tr><tr><td>Total Memory</td><td>Info only</td><td>Display Installed Memory Size.</td></tr><tr><td>Memory Frequency</td><td>Info only</td><td>Display Memory Frequency.</td></tr><tr><td>PCH SKU</td><td>Info only</td><td>Display PCH Information.</td></tr><tr><td>FM Board</td><td>Info only</td><td></td></tr></table>

7.3.3 Main > Board Information

<table><tr><td>Board Information</td><td>Info only</td><td>Description</td></tr><tr><td>Serial Number</td><td>Read only</td><td>Display SMC serial number</td></tr><tr><td>Manufacturing Date</td><td>Read only</td><td>Display SMC manufacturing date.</td></tr><tr><td>Last Repair Date</td><td>Read only</td><td>Display SMC last repair date.</td></tr></table>

7.3.4 Main > System Date and Time

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>System Date</td><td>Weekday, MM/DD/YYYY</td><td>Requires the alpha-numeric entry of the day of the week, day of the month, calendar month, and all 4 digits of the year, indicating the century and year (Fri XX/XX/20XX)</td></tr><tr><td>System Time</td><td>HH/MM/SS</td><td>Presented as a 24-hour clock setting in hours, minutes, and seconds</td></tr><tr><td>Access Level</td><td>Info only</td><td></td></tr></table>

# 7.4 Advanced

This menu contains the settings for most of the user interfaces in the system.

7.4.1 Advanced > CPU Configuration

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Turbo Mode</td><td>Disabled, Enabled</td><td>Enable/Disable processor Turbo Mode (requires EMTTM enabled too). AUTO means enabled.</td></tr><tr><td>C States</td><td>Disabled, Enabled</td><td>Enable/Disable CPU Power Management. Allows CPU to go to C states when it&#x27;s not 100% utilized.</td></tr><tr><td>Intel Trusted Execution Technology</td><td>Disabled, Enabled</td><td>Enables utilization of additional hardware capabilities provided by Intel (R) Trusted Execution Technology. Changes require a full power cycle to take effect.</td></tr><tr><td>X2APIC Enable</td><td>Disabled, Enabled</td><td>Enable/Disable X2APIC Operating Mode.When this option is configured as ‘Enable’, ‘VT-d’ option must be ‘Enabled’ and ‘X2APIC Opt Out’ option must be ‘Disabled’ as well.This option will be grayed out when ‘VT-d’ option is configured as ‘Disabled’</td></tr></table>

7.4.2 Advanced > Power Management

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Enable ACPI Auto Configuration</td><td>Disabled, Enabled</td><td>Enables or Disables BIOS ACPI Auto Configuration.</td></tr><tr><td>Enable Hibernation</td><td>Disabled, Enabled</td><td>Enables or Disables System ability to Hibernate (OS/S4 Sleep State). This option may not be effective with some operating systems.</td></tr><tr><td>ACPI Sleep State</td><td>Suspend Disabled, S3 (Suspend to RAM)</td><td>Select the highest ACPI sleep state the system will enter when the SUSPEND button is pressed.</td></tr><tr><td>ERP</td><td>Disabled, Enabled</td><td>Energy-Related Products</td></tr><tr><td>State After G3</td><td>S0 State, S5 State</td><td>Specify what state to go to when power is re-applied after a power failure (G3 state).</td></tr></table>

# 7.4.3 Advanced > Super I/O Configuration

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Serial Port 1 Configuration</td><td>submenu</td><td></td></tr></table>

# Advanced > Super I/O Configuration > Serial Port 1 Configuration

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Serial Port 1 Configuration</td><td>Info only</td><td></td></tr><tr><td>Serial Port</td><td>DisabledEnabled</td><td>Enable or Disable Serial Port (COM).</td></tr><tr><td>Device Settings</td><td>Info only</td><td></td></tr><tr><td>Change Settings</td><td>AutoIO=3F8h; IRQ=4; IO=3F8h;IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;IO=2F8h; IRQ=3, 4, 5, 6, 7, 9, 10,11, 12; IO=3E8h; IRQ=3, 4, 5, 6,7, 9, 10, 11, 12; IO=2E8h; IRQ=3,4, 5, 6, 7, 9, 10, 11, 12;</td><td>Select an optimal setting for Super IO Device</td></tr></table>

# 7.4.4 Advanced > BIOS Watchdog Timer

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>BIOS Watchdog Timer</td><td>Info only</td><td></td></tr><tr><td>BIOS POST watchdog</td><td>Disabled,Second Mode,Minute Mode</td><td>1. Disable: Disable WatchDog Timer; 2. Second Mode: Enable Watchdog Timer in second mode; 3. Minute Mode: Enable Watchdog Timer in minute mode.</td></tr></table>

# 7.4.5 Advanced > Serial Console Redirection

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Console Redirection</td><td>Disabled, Enabled</td><td>To enable or disable console redirection of COMx.</td></tr><tr><td>Console Redirection Settings</td><td>Submenu</td><td>The settings specify how the host computer and the remote computer (which the user is using) will exchange data. Both computers should have the same or compatible settings.</td></tr></table>

Advanced > Serial Port Console > Console Redirection Settings

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>COM0</td><td colspan="2">Info only</td></tr><tr><td>Console Redirection Settings</td><td colspan="2">Info only</td></tr><tr><td>Terminal Type</td><td>VT100VT100+VT-UTF8ANSI</td><td>Emulation: ANSI: Extended ASCII char set. VT100:ASCII char set. VT100+: Extends VT100 to support color, function keys, etc. VT-UTF8: Uses UTF8 encoding to map Unicode chars onto 1 or more bytes.</td></tr><tr><td>Bits per second</td><td>9600192003840057600115200</td><td>Selects serial port transmission speed. The speed must be matched on the other side. Long or noisy lines may require lower speeds.</td></tr><tr><td>Data Bits</td><td>78</td><td>Data Bits.</td></tr><tr><td>Parity</td><td>NoneEvenOddMarkSpace</td><td>A parity bit can be sent with the data bits to detect some transmission errors. Even: parity bit is 0 if the num of 1&#x27;s in the data bits is even. Odd: parity bit is 0 if num of 1&#x27;s in the data bits is odd. Mark: parity bit is always 1. Space: Parity bit is always 0. Mark and Space Parity do not allow for error detection.</td></tr><tr><td>Stop Bits</td><td>12</td><td>Stop bits indicate the end of a serial data packet. (A start bit indicates the beginning). The standard setting is 1 stop bit. Communication with slow devices may require more than 1 stop bit.</td></tr></table>

7.4.6 Advanced > Hardware Monitor

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>System temperature</td><td>Info Only</td><td></td></tr><tr><td>CPU temperature</td><td>Info Only</td><td></td></tr><tr><td>FAN Speed</td><td>Info Only</td><td></td></tr><tr><td>P_+5V_S0</td><td>Info Only</td><td></td></tr><tr><td>P_+12V_S0</td><td>Info Only</td><td></td></tr><tr><td>VCC3V</td><td>Info Only</td><td></td></tr><tr><td>VSB3V</td><td>Info Only</td><td></td></tr><tr><td>VBAT</td><td>Info Only</td><td></td></tr><tr><td>AVSB</td><td>Info Only</td><td></td></tr><tr><td>Smart Fan Function</td><td>Submenu</td><td>Smart Fan function setting</td></tr></table>

Advanced > Hardware Monitor > Smart Fan Function

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Fan Setting</td><td>Submenu</td><td></td></tr></table>

Hardware Monitor > Smart Fan Function > Fan setting

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Fan Mode</td><td>Manual mode,SMART FAN IV</td><td>Fan control mode select</td></tr></table>

7.4.6.2.1 Hardware Monitor > Smart Fan Function > Fan setting > Manual mode

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Step up time</td><td>10</td><td>The amount of time Fan takes to increase its value by one step. (Units are intervals of 0.1 second)</td></tr><tr><td>Step up time</td><td>10</td><td>The amount of time Fan takes to decrease its value by one step. (Units are intervals of 0.1 second)</td></tr><tr><td>Manual PWM</td><td>128</td><td>Fan will work with this Manual PWM Value(0 to 255 for 0% to 100%)</td></tr></table>

7.4.6.2.2 Hardware Monitor > Smart Fan Function > Fan setting > SMART FAN IV

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Step up time</td><td>10</td><td>The amount of time Fan takes to increase its value by one step. (Units are intervals of 0.1 second)</td></tr><tr><td>Step up time</td><td>10</td><td>The amount of time Fan takes to decrease its value by one step. (Units are intervals of 0.1 second)</td></tr><tr><td>Temperature 1</td><td>38</td><td>The value of temperature1.</td></tr><tr><td>Temperature 2</td><td>48</td><td>The value of temperature2.</td></tr><tr><td>Temperature 3</td><td>58</td><td>The value of temperature3.</td></tr><tr><td>Temperature 4</td><td>68</td><td>The value of temperature4.</td></tr><tr><td>FD/RPM 1</td><td>77</td><td>The value of Fan Duty/RPM when temperature is T1.</td></tr><tr><td>FD/RPM 2</td><td>128</td><td>The value of Fan Duty/RPM when temperature is T2.</td></tr><tr><td>FD/RPM 3</td><td>204</td><td>The value of Fan Duty/RPM when temperature is T3.</td></tr><tr><td>FD/RPM 4</td><td>255</td><td>The value of Fan Duty/RPM when temperature is T4.</td></tr><tr><td>Critical temperature</td><td>70</td><td>Fan temperature critical value.</td></tr><tr><td>Critical tolerance</td><td>0</td><td>Critical Temperature Tolerance.</td></tr></table>

7.4.7 Advanced > NVMe Configuration

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Seg:Bus:Dev:Func</td><td colspan="2">Info only</td></tr><tr><td>Model Number</td><td colspan="2">Info only</td></tr><tr><td>Total Size</td><td colspan="2">Info only</td></tr><tr><td>Vendor ID</td><td colspan="2">Info only</td></tr><tr><td>Device ID</td><td colspan="2">Info only</td></tr><tr><td>Namespace</td><td colspan="2">Info only</td></tr><tr><td>Self Test Option</td><td>ShortExtended</td><td>Select either Short or Extended Self Test. Short option will take couple of minutes and extended option will take several minutes to complete.</td></tr><tr><td>Self Test Action</td><td>Controller Only TestController and NameSpace Test</td><td>Select either to testControlleralone or Controller and NameSpace. Selecting Controller and Namespaceoption will take lot longer to complete the test.</td></tr><tr><td>Run Device Self Test</td><td></td><td>Perform device self test for the corresponding Option and Action selected by user. Pressing the'Esc'key will abort the test. The result shown below it is the recent result logged in the device.</td></tr></table>

# 7.4.8 Advanced > Trusted Computing

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Security Device Support</td><td>Disable, Enable</td><td>Enables or Disables BIOS support for security device. O.S. will not show Security Device. TCG EFI protocol and INT1A interface will not be available.</td></tr></table>

# 7.4.9 Advanced > Miscellaneous

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Miscellaneous</td><td>Info only</td><td></td></tr><tr><td>BIOS Lock</td><td>DisabledEnabled</td><td>Enable/Disable the PCH BIOS Lock Enable feature. Required to be enabled to ensure SMM protection of flash.</td></tr></table>

# 7.4.10 Advanced > Network Stack Configuration

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Network Stack</td><td>DisabledEnabled</td><td>Enable/Disable UEFI network stack.</td></tr><tr><td>Ipv4 PXE Support</td><td>DisabledEnabled</td><td>Enable/Disable IPv4 PXE boot support. If disabled, IPv4 PXE boot support will not be available.</td></tr><tr><td>Ipv6 PXE Support</td><td>DisabledEnabled</td><td>Enable/Disable IPv6 PXE boot support. If disabled, IPv6 PXE boot support will not be available.</td></tr><tr><td>PXE boot wait time</td><td>0</td><td>Wait time in seconds to press ESC key to abort the PXE boot.Use either +/- or numeric keys to set the value.</td></tr></table>

# 7.5 Chipset

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>System Agent (SA)Configuration</td><td>submenu</td><td></td></tr><tr><td>PCH-IO Configuration</td><td>submenu</td><td></td></tr></table>

7.5.1 Chipset > System Agent (SA) Configuration

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Graphics Configuration</td><td>submenu</td><td>Graphics Configuration</td></tr><tr><td>VT-d setup menu</td><td>submenu</td><td>VT-d Configuration settings</td></tr><tr><td>Above 4GB MMIO BIOS assignment</td><td>Enabled, Disabled</td><td>Enable/Disable above 4GB MemoryMapped IO BIOS assignment\n\n This is enabled automatically when Aperture Size is set to 2048MB.</td></tr></table>

7.5.2 Chipset > PCH-IO Configuration

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>PCI Express Configuration</td><td>Submenu</td><td></td></tr><tr><td>SATA Configuration</td><td>Submenu</td><td></td></tr><tr><td>USB Configuration</td><td>Submenu</td><td></td></tr><tr><td>HD Audio Configuration</td><td>Submenu</td><td></td></tr></table>

Chipset > PCH-IO Configuration > PCI Express Configuration

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>PCI Express Root Port PXPA1</td><td>Info only</td><td></td></tr><tr><td>PCI Express Root Port PXPA2</td><td>Info only</td><td></td></tr><tr><td>PCI Express Root Port PXPA3</td><td>Info only</td><td></td></tr><tr><td>PCI Express Root Port PXPA4</td><td>Info only</td><td></td></tr><tr><td>PCI Express Root Port PXPB1</td><td>Submenu</td><td>Control the PCI Express Root Port.</td></tr><tr><td>PCI Express Root Port PXPB2</td><td>Submenu</td><td>Control the PCI Express Root Port.</td></tr><tr><td>PCI Express Root Port PXPB3</td><td>Submenu</td><td>Control the PCI Express Root Port.</td></tr><tr><td>PCI Express Root Port PXPB4</td><td>Submenu</td><td>Control the PCI Express Root Port.</td></tr></table>

7.5.2.1.1 Chipset > PCH-IO Configuration > PCI Express Configuration > PCI Express Root Port PXPB1

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>PCI Express Root Port PXPB1</td><td>Disabled, Enabled</td><td>Control the PCI Express Root Port.</td></tr><tr><td>Connection Type</td><td>Built-in, Slot</td><td>Built-In: a built-in device is connected to this rootport. SlotImplemented bit will be clear. Slot: this rootport connects to user-accessible slot. SlotImplemented bit will be set.</td></tr><tr><td>ASPM</td><td>Disabled, L0s, L1, L0sL1, Auto</td><td>Set the ASPM Level: Force L0s - Force all links to L0s StateAUTO - BIOS auto configure DISABLE - Disables ASPM</td></tr><tr><td>L1 Substates</td><td>Disabled, L1.1, L1.1 &amp; L1.2</td><td>PCI Express L1 Substates settings.</td></tr><tr><td>Hot Plug</td><td>Disabled, Enabled</td><td>PCI Express Hot Plug Enable/Disable.</td></tr><tr><td>PCIe Speed</td><td>Auto, Gen1, Gen2, Gen3, Gen4</td><td>Configure PCIe Speed</td></tr></table>

7.5.2.1.2 Chipset > PCH-IO Configuration > PCI Express Configuration > PCI Express Root Port PXB2

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>PCI Express Root Port PXB2</td><td>Disabled, Enabled</td><td>Control the PCI Express Root Port.</td></tr><tr><td>Connection Type</td><td>Built-in, Slot</td><td>Built-In: a built-in device is connected to this rootport. SlotImplemented bit will be clear. Slot: this rootport connects to user-accessible slot. SlotImplemented bit will be set.</td></tr><tr><td>ASPM</td><td>Disabled, L0s, L1, L0sL1, Auto</td><td>Set the ASPM Level: Force L0s - Force all links to L0s StateAUTO - BIOS auto configure DISABLE - Disables ASPM</td></tr><tr><td>L1 Substates</td><td>Disabled, L1.1, L1.1 &amp; L1.2</td><td>PCI Express L1 Substates settings.</td></tr><tr><td>Hot Plug</td><td>Disabled, Enabled</td><td>PCI Express Hot Plug Enable/Disable.</td></tr><tr><td>PCIe Speed</td><td>Auto, Gen1, Gen2, Gen3, Gen4</td><td>Configure PCIe Speed</td></tr></table>

7.5.2.1.3 Chipset > PCH-IO Configuration > PCI Express Configuration > PCI Express Root Port PXB3

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>PCI Express Root Port PXB3</td><td>Disabled, Enabled</td><td>Control the PCI Express Root Port.</td></tr><tr><td>Connection Type</td><td>Built-in, Slot</td><td>Built-In: a built-in device is connected to this rootport. SlotImplemented bit will be clear. Slot: this rootport connects to user-accessible slot. SlotImplemented bit will be set.</td></tr><tr><td>ASPM</td><td>Disabled, L0s, L1, L0sL1, Auto</td><td>Set the ASPM Level:Force L0s - Force all links to L0s StateAUTO - BIOS auto configure DISABLE - Disables ASPM</td></tr><tr><td>L1 Substates</td><td>Disabled, L1.1, L1.1 &amp; L1.2</td><td>PCI Express L1 Substates settings.</td></tr><tr><td>Hot Plug</td><td>Disabled, Enabled</td><td>PCI Express Hot Plug Enable/Disable.</td></tr><tr><td>PCIe Speed</td><td>Auto, Gen1, Gen2, Gen3, Gen4</td><td>Configure PCIe Speed</td></tr></table>

7.5.2.1.4 Chipset > PCH-IO Configuration > PCI Express Configuration > PCI Express Root Port PXB4

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>PCI Express Root Port PXPB4</td><td>Disabled, Enabled</td><td>Control the PCI Express Root Port.</td></tr><tr><td>Connection Type</td><td>Built-in, Slot</td><td>Built-In: a built-in device is connected to this rootport. SlotImplemented bit will be clear. Slot: this rootport connects to user-accessible slot. SlotImplemented bit will be set.</td></tr><tr><td>ASPM</td><td>Disabled, L0s, L1,L0sL1, Auto</td><td>Set the ASPM Level:Force L0s - Force all links to L0s StateAUTO - BIOS auto configure DISABLE - Disables ASPM</td></tr><tr><td>L1 Substates</td><td>Disabled, L1.1, L1.1 &amp; L1.2</td><td>PCI Express L1 Substates settings.</td></tr><tr><td>Hot Plug</td><td>Disabled, Enabled</td><td>PCI Express Hot Plug Enable/Disable.</td></tr><tr><td>PCIe Speed</td><td>Auto, Gen1, Gen2, Gen3, Gen4</td><td>Configure PCIe Speed</td></tr></table>

# Chipset > PCH-IO Configuration > SATA Configuration

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Port 0</td><td>Disabled, Enabled</td><td>Enable or Disable SATA Port</td></tr><tr><td>Hot Plug</td><td>Disabled, Enabled</td><td>Designates this port as Hot Pluggable.</td></tr></table>

# Chipset > PCH-IO Configuration > USB Configuration

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>USB Port Disable Override</td><td>Disabled,Select Per-Pin</td><td>Selectively Enable/Disable the corresponding USB port from reporting a Device Connection to the controller.</td></tr><tr><td>USB SS Device Mode Port #0</td><td>Disabled,Enabled</td><td>Enable/Disable this USB Physical Connector (physical port). Once disabled, any USB devices plug into the connector will not be detected by BIOS or OS.</td></tr><tr><td>USB SS Device Mode Port #1</td><td>Disabled,Enabled</td><td>Enable/Disable this USB Physical Connector (physical port). Once disabled, any USB devices plug into the connector will not be detected by BIOS or OS.</td></tr><tr><td>USB HS Device Mode Port #0</td><td>Disabled,Enabled</td><td>Enable/Disable this USB Physical Connector (physical port). Once disabled, any USB devices plug into the connector will not be detected by BIOS or OS.</td></tr><tr><td>USB HS Device Mode Port #1</td><td>Disabled,Enabled</td><td>Enable/Disable this USB Physical Connector (physical port). Once disabled, any USB devices plug into the connector will not be detected by BIOS or OS.</td></tr><tr><td>USB HS Device Mode Port #2</td><td>Disabled,Enabled</td><td>Enable/Disable this USB Physical Connector (physical port). Once disabled, any USB devices plug into the connector will not be detected by BIOS or OS.</td></tr><tr><td>USB HS Device Mode Port #3</td><td>Disabled,Enabled</td><td>Enable/Disable this USB Physical Connector (physical port). Once disabled, any USB devices plug into the connector will not be detected by BIOS or OS.</td></tr><tr><td>USB HS Device Mode Port #4</td><td>Disabled,Enabled</td><td>Enable/Disable this USB Physical Connector (physical port). Once disabled, any USB devices plug into the connector will not be detected by BIOS or OS.</td></tr><tr><td>USB HS Device Mode Port #5</td><td>Disabled,Enabled</td><td>Enable/Disable this USB Physical Connector (physical port). Once disabled, any USB devices plug into the connector will not be detected by BIOS or OS.</td></tr><tr><td>USB HS Device Mode Port #6</td><td>Disabled,Enabled</td><td>Enable/Disable this USB Physical Connector (physical port). Once disabled, any USB devices plug into the connector will not be detected by BIOS or OS.</td></tr><tr><td>USB HS Device Mode Port #7</td><td>Disabled,Enabled</td><td>Enable/Disable this USB Physical Connector (physical port). Once disabled, any USB devices plug into the connector will not be detected by BIOS or OS.</td></tr><tr><td>USB HS Device Mode Port #8</td><td>Disabled,Enabled</td><td>Enable/Disable this USB Physical Connector (physical port). Once disabled, any USB devices plug into the connector will not be detected by BIOS or OS.</td></tr><tr><td>USB HS Device Mode Port #9</td><td>Disabled, Enabled</td><td>Enable/Disable this USB Physical Connector (physical port). Once disabled, any USB devices plug into the connector will not be detected by BIOS or OS.</td></tr></table>

Chipset > PCH-IO Configuration > HD Audio Configuration

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>HD Audio</td><td>Disabled,Enabled</td><td>Control Detection of the HD-Audio device. Disabled = HDA will be unconditionally disabled Enabled = HDA will be unconditionally enabled.</td></tr></table>

7.6 Security

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Administrator Password</td><td>Enter password</td><td>Set Administrator Password</td></tr><tr><td>User Password</td><td>Enter password</td><td>Set User Password</td></tr><tr><td>HDD Security Configuration</td><td>Info only</td><td></td></tr><tr><td>Secure Boot</td><td>submenu</td><td></td></tr></table>

7.6.1 Secure Boot Menu

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Secure Mode</td><td>Info only</td><td></td></tr><tr><td>Secure Boot</td><td>DisabledEnabled</td><td>Secure Boot feature is Active if Secure Boot is Enabled, platform Key (PK) is enrolled and the System is in User mode,The mode change requires platform reset</td></tr><tr><td>Secure Boot Mode</td><td>StandardCustom</td><td>Secure Boot mode options: Standard or Custom. In Custom mode, Secure Boot Policy variables can be configured by a physically present user without full</td></tr><tr><td>Restore Factory Keys</td><td>Info only</td><td>Force System to User Mode. Install factory default Secure Boot key databases</td></tr><tr><td>Reset To Setup Mode</td><td>Info only</td><td></td></tr><tr><td>Expert Key Management</td><td></td><td>Enables expert users to modify Secure Boot Policy variables without full authentication</td></tr></table>

# 7.7 Boot

7.7.1 Boot Configuration

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Boot Configuration</td><td colspan="2">Info only</td></tr><tr><td>Setup Prompt Timeout</td><td>1</td><td>Number of seconds to wait for setup activation key. 65535(0xFFFF) means indefinite waiting.</td></tr><tr><td>Bootup NumLock State</td><td>On Off</td><td>Select the keyboard NumLock state</td></tr><tr><td>Quiet Boot</td><td>Disabled</td><td>Enables or disables Quiet Boot option</td></tr><tr><td></td><td>Enabled</td><td></td></tr><tr><td>Fast Boot</td><td>DisabledEnabled</td><td>Enables or disables boot with initialization of a minimal set of devices required to launch active boot option. Has no effect for BBS boot options.</td></tr><tr><td>SATA Support</td><td>Last Boot SATA Devices OnlyAll Sata Devices</td><td>If Last Boot SATA Devices Only, only the last boot SATA device will be available in Post. If All SATA Devices, all SATA devices will be available in OS and Post.</td></tr><tr><td>NVME Support</td><td>DisabledEnabled</td><td>If Disabled, NVMe device will be skipped.</td></tr><tr><td>VGA Support</td><td>AutoEFI Driver</td><td>If Auto, only install Legacy OpRom with Legacy OS and logo would NOT be shown during post. Efi driver will still be installed with EFI OS.</td></tr><tr><td>USB Support</td><td>DisabledFull InitialPartial Initial</td><td>If Disabled, all USB devices will NOT be available until after OS boot. If Partial Initial, USB Mass Storage and specific USB port/device will NOT be available before OS boot. If Enabled, all USB devices will be available in OS and Post.</td></tr><tr><td>PS2 Devices Support</td><td>DisabledEnabled</td><td>If Disabled, PS2 devices will be skipped.</td></tr><tr><td>Network Stack Driver Support</td><td>DisabledEnabled</td><td>If Disabled, Network Stack Driver will be skipped.</td></tr><tr><td>Redirection Support</td><td>DisabledEnabled</td><td>If disable, Redirection function will be disabled.</td></tr></table>

# 7.8 Save & Exit

7.8.1 Save Options

<table><tr><td>Feature</td><td>Options</td><td>Description</td></tr><tr><td>Save Changes and Exit</td><td></td><td>Exit system setup after saving the changes.</td></tr><tr><td>Discard Changes and Exit</td><td></td><td>Exit system setup without saving any changes.</td></tr><tr><td>Save Changes and Reset</td><td></td><td>Reset the system after saving the changes.</td></tr><tr><td>Discard Changes and Reset</td><td></td><td>Reset system setup without saving any changes.</td></tr><tr><td>Save Option</td><td>Info only</td><td></td></tr><tr><td>Save Changes</td><td></td><td>Save changes done so far to any of the setup options.</td></tr><tr><td>Discard Changes</td><td></td><td>Discard Changes done so far to any of the setup options.</td></tr><tr><td>Restore Defaults</td><td></td><td>Restore/Load Default values for all the setup options.</td></tr><tr><td>Save as User Defaults</td><td></td><td>Save the changes done so far as User Defaults.</td></tr><tr><td>Boot Override</td><td>Info only</td><td></td></tr></table>

# 8 Driver Installation

After installing the operating system, all related drivers must be installed for the system to function properly. This section describes the drivers needed for Windows operating systems and the procedures to install them. For other operating system support, contact ADLINK for further information.

Visit the ADLINK web site to download drivers:

https://www.adlinktech.com/Products/industrial-display-panel-pcs/industrial-box-pcs-and-digital-signageplayers/EMP-520\_Series

# 8.1 Driver Installation Steps

Follow the driver installation steps below:

1. Fully install Microsoft Windows before installing any drivers. Most standard I/O device drivers have been included in Microsoft Windows. For Windows 10 IoT Enterprise users, Administrator privilege is required to install the drivers.
2. Install the chipset driver.
3. Install the graphics driver.
4. Install the Ethernet driver.
5. Install the USB 3.0 driver
6. Install the I/O driver.

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# Safety Instructions

For user safety, please read and follow all instructions, Warnings, Cautions, and Notes marked in this manual and on the associated device before handling/operating the device, to avoid injury or damage.

S'il vous plaît prêter attention stricte à tous les avertissements et mises en garde figurant sur l'appareil , pour éviter des blessures ou des dommages.

► Read these safety instructions carefully.
► Keep the User’s Manual for future reference.
► Read the Specifications section of this manual for detailed information on the recommended operating environment.
► When installing/mounting or uninstalling/removing device; or when removal of a chassis cover is required for user servicing (See “Getting Started”):

[> Turn off power and unplug any power cords/cables.

[> Reinstall all chassis covers before restoring power.

► To avoid electrical shock and/or damage to device:

[> Keep device away from water or liquid sources.
[> Keep device away from high heat or humidity.
[> Keep device properly ventilated (do not block or cover ventilation openings).
[> Always use recommended voltage and power source settings.
[> Always install and operate device near an easily accessible electrical outlet.
[> Secure the power cord (do not place any object on/over the power cord) and connect it to a socket-outlet with earthing connection.
[> Only install/attach and operate device on stable surfaces and/or recommended mountings.

► If the device will not be used for long periods of time, turn off and unplug from its power source.
► Never attempt to repair the device, which should only be serviced by qualified technical personnel using suitable tools.
► A Lithium-type battery may be provided for uninterrupted backup or emergency power.

![The image displays a standard warning sign consisting of a yellow triangle with a thick black border. Centered inside the triangle is a large, black exclamation mark.](.emp-520-50m-00097-1000-03/7b7d8af69e68d25cd9da26a0300509cd0f6b7bb9d207fd930c8def2870fee764.jpg)
CAUTION:

Risk of explosion if battery is replaced with one of an incorrect type; please dispose of used batteries appropriately.

Risque d’explosion si la pile est remplacée par une autre de type incorrect. Veuillez jeter les piles usagées de façon appropriée.

► The device must be serviced by authorized technicians when:

[> The power cord or plug is damaged.
[> Liquid has entered the device interior.
[> The device has been exposed to high humidity and/or moisture.
[> The device is not functioning or does not function according to the User’s Manual.
[> The device has been dropped and/or damaged and/or shows obvious signs of breakage.

► Disconnect the power supply cord before loosening the thumbscrews and always fasten the thumbscrews with a screwdriver before starting the system up.

[> The equipment is not intended to be installed or used in a home, school, or public area accessible to the general population.
[> The knurled thumb screws with slotted heads for each Node module should be tightened with a tool after both initial installation and subsequent use.

► It is recommended that the device be installed only in a server room or computer room where access is:

[> Restricted to qualified service personnel or users familiar with restrictions applied to the location, reasons therefore, and any precautions required.
[> Only afforded by the use of a tool or lock and key, or other means of security, and controlled by the authority responsible for the location.

► Please use an approved power source certified by IEC or UL. If you need an adapter, optional accessories, or further assistance, please contact ADLINK for more information.

![A yellow triangular warning sign with a thick black border. Inside the triangle is a black symbol consisting of a horizontal line at the bottom with three vertical wavy lines rising above it, indicating heat.](.emp-520-50m-00097-1000-03/78689404f4bd32c6280d8242658cd357b7bae0710ad5463e9ca8d06240497e6c.jpg)

# BURN HAZARD

Touching this surface could result in bodily injury. To reduce risk, allow the surface to cool before touching.

# RISQUE DE BRÛLURES

Ne touchez pas cette surface, cela pourrait entraîner des blessures. Pour éviter tout danger, laissez la surface refroidir avant de la toucher.

► Lisez attentivement ces consignes de sécurité
► Conservez le manuel de l'utilisateur pour pouvoir le consulter ultérieurement
Lisez la section Spécifications de ce manuel pour des informations détaillées sur l'environnement d'exploitation recommandé
Lors de l'installation/montage ou de la désinstallation/retrait de l'appareil ; ou lorsque le retrait d'un boîtier est nécessaire pour l'entretien par l'utilisateur (voir Mise en route) :
► Éteignez l'alimentation et débranchez tous les cordons/câbles d'alimentation.
► Réinstallez tous les panneaux du boîtier avant de remettre l'alimentation sous tension.
► Pour éviter les chocs électriques et/ou d’endommager l’appareil :

► Tenez l'appareil à l'écart de toute source d'eau ou de liquide
► Tenez l'appareil à l'écart d'une forte chaleur ou d'une humidité élevée
► Maintenez l'appareil correctement ventilé (n'obstruer ou ne couvrez pas les ouvertures de ventilation)
► Utilisez toujours les réglages de tension et de source d'alimentation recommandés
► Installez et utilisez toujours l'appareil près d'une prise de courant facilement accessible
Fixez le cordon d'alimentation (ne placez aucun objet sur/au-dessus du cordon d'alimentation) et connectez-le à une prise de courant avec mise à la terre

► N'essayez jamais de réparer l'appareil, qui doit être réparé uniquement par du personnel technique qualifié et utilisant des outils appropriés.

► Lors de l'installation/montage ou de la désinstallation/retrait d'un périphérique, ou lorsque le retrait d'un couvercle de châssis est requis pour l'entretien par l'utilisateur :
► Coupez l’alimentation et débranchez tous les cordons/câbles d’alimentation.

► Réinstallez tous les capots du châssis avant de rétablir l'alimentation. Installez/fixez et utilisez l'appareil uniquement sur des surfaces stables et/ou des supports recommandés.

► Si l'appareil n'est pas utilisé pendant une longue période, éteignez-le et débranchez-le de sa source d'alimentation.

► Une batterie de type lithium peut être fournie pour une alimentation de secours ou de secours ininterrompue.

► L'appareil doit être réparé par des techniciens agréés lorsque :
► Le cordon d'alimentation ou la fiche est endommagé.
► Du liquide est entré dans l’appareil. € L'appareil a été exposé à une humidité élevée et/ou à l'humidité.
► L'appareil ne fonctionne pas ou ne fonctionne pas conformément au manuel de l'utilisateur.

► L'appareil est tombé et/ou a été endommagé et/ou présente des signes évidents de casse.
► Débranchez le cordon d'alimentation avant de desserrer les vis moletées et fixez toujours les vis moletées avec un tournevis avant de démarrer le système.
L'équipement n'est pas destiné à être installé ou utilisé dans une maison, une école ou une zone publique accessible au grand public.
Les vis à molette avec têtes fendue pour chaque module Node doivent être serrées avec un outil après l'installation initiale et lors de l'utilisation suivante.
► Il est recommandé d'installer l'appareil uniquement dans une salle de serveurs ou une salle informatique dont l'accès est :

Réservé au personnel de service qualifié ou aux utilisateurs familiers avec les restrictions appliquées à l'emplacement, les raisons de celles-ci et les précautions requises.
Autorisé uniquement par l'utilisation d'un outil ou d'une serrure et d'une clé, ou d'autres moyens de sécurité, et contrôlé par l'autorité responsable du lieu.

Veuillez utiliser une source d'alimentation approuvée et certifiée par la norme IEC ou UL. Si vous avez besoin d'un adaptateur, d'accessoires en option ou d'une assistance supplémentaire, veuillez contacter ADLINK pour plus d'informations.

# Getting Services

Ask an Expert: https://www.adlinktech.com/en/Askanexpert

# ADLINK Technology, Inc.

<table><tr><td>Address:</td><td>No. 66, Huaya 1st Road, Guishan DistrictTaoyuan City 333, Taiwan</td></tr><tr><td>Tel:</td><td>+886-3-216-5088</td></tr><tr><td>Fax:</td><td>+886-3-328-5723</td></tr><tr><td>Email:</td><td>service@adlinktech.com</td></tr></table>

# Ampro ADLINK Technology, Inc.

<table><tr><td>Address:</td><td>6450 Via Del Oro, San Jose, CA 95119-1208, USA</td></tr><tr><td>Tel:</td><td>+1-408-360-0200</td></tr><tr><td>Toll Free:</td><td>+1-800-966-5200 (USA only)</td></tr><tr><td>Fax:</td><td>+1-408-600-1189</td></tr><tr><td>Email:</td><td>info@adlinktech.com</td></tr></table>

# ADLINK Technology (China) Co., Ltd.

<table><tr><td>Address:</td><td>300 Fang Chun Rd., Zhangjiang Hi-Tech Park, Pudong New Area Shanghai, 201203 China</td></tr><tr><td>Tel:</td><td>+86-21-5132-8988</td></tr><tr><td>Fax:</td><td>+86-21-5132-3588</td></tr><tr><td>Email:</td><td>market@adlinktech.com</td></tr></table>

# ADLINK Technology GmbH

<table><tr><td>Address:</td><td>Hans-Thoma-Strasse 8-10, 68163, Mannheim, Germany</td></tr><tr><td>Tel:</td><td>+49-621-43214-0</td></tr><tr><td>Fax:</td><td>+49-621 43214-30</td></tr><tr><td>Email:</td><td>emea@adlinktech.com</td></tr></table>

Please visit the Contact page at www.adlinktech.com for information on how to contact the ADLINK regional office nearest you.
[🔗 Link to the original document](.emp-520-50m-00097-1000-03/emp-520-50m-00097-1000-03.pdf)