# DLAP-211-JNX / DLAP-211-JT2 / DLAP-211-Nano Series

Edge Inference System

User’s Manual

![Exterior view of a black ADLINK network device with multiple ports and heat sinks (no text or symbols visible)](.dlap-211-series-manual-50m-00016-1010-11-221109/26ec2cef564181f6d2d236df1a75e012c3a6ea93f76ab6c63b9a8c8a67a7e3b7.jpg)

Manual Rev.: 1.1

Revision Date: November 9, 2022

Part No: 50M-00016-1010

Revision History

<table><tr><td>Revision</td><td>Release Date</td><td>Description of Change(s)</td></tr><tr><td>1.0</td><td>2021-12-06</td><td>Initial Release</td></tr><tr><td>1.1</td><td>2022-11-09</td><td>Added DLAP-211-JT2</td></tr></table>

# Preface

Copyright © 2022 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.

# 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 an icon of a white document with a folded top-right corner and faint horizontal lines. A large red checkmark is superimposed over the center of the document.](.dlap-211-series-manual-50m-00016-1010-11-221109/4aabf2c9d2c5c7c80acd2bc81257e519a7e757acb11907575ba73c6e896a1046.jpg)
NOTE:

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

![The image displays a yellow triangular warning sign with a black border. Centered within the triangle is a large, black exclamation point.](.dlap-211-series-manual-50m-00016-1010-11-221109/ceac26e7406a7c3da6e0857a309e2b7c93184f93cf2913537a3caa0f2986ce78.jpg)
CAUTION:

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

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'exécution d'une tâche.

![This image displays a standard warning sign: a red equilateral triangle pointing upwards with a large white exclamation mark centered inside.](.dlap-211-series-manual-50m-00016-1010-11-221109/22babaec87d8b839b9984e4d1b0da4dd35c6e2a529f6dbf3c68f250a8eec2cf8.jpg)
WARNING:

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

Informations destinées à prévenir les blessures 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

# Revision History......... ii

# Preface ............ iii

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

# List of Figures .......... ix

# 1 Introduction ...........

1.1 Features..... 1
1.2 Specifications..... 2
1.3 Mechanical Dimensions... 5
1.4 External Layout.... 7
1.5 Pin Definitions ... 10

1.5.1 Ethernet GbE Connectors .... .. 10
1.5.2 USB 3.0 Connectors.... .. 11
1.5.3 12V DC Connector ..... ... 11
1.5.4 Controller Area Network (CAN) Bus ..... .. 12
1.5.5 COM Port... .. 12
1.5.6 HDMI Connectors ... .. 13
1.5.7 USB 2.0 OTG Connector..... .. 13
1.5.8 D-sub 37-pin Connector ..... .. 14
1.5.9 Side I/O Slots...... ... 15

# 2 Getting Started ........ 17

2.1 Unpacking Checklist .. 17
2.2 Cooling Considerations.... . 17
2.3 Removing the Chassis Cover .. . 18
2.4 Installing an M.2 SSD Module . 20
2.5 Installing a Mini PCIe Wi-Fi Module ..... 21
2.6 Connecting DC Power ..... 22

2.7 VESA Mount .. . 24
2.8 DIN Rail Mount... . 25
2.9 AT Power Mode Switch (SW4) .. 26

# 3 Using the System .......... . 27

3.1 Software Configuration .. 27
3.2 System Recovery........ . 27
3.3 COM Port Configuration.... . 29
3.4 SPI, I2C, and Relay Configuration ....... 30

3.4.1 GPIO..... .... 30
3.4.2 SPI, I2C, Relay ........ .. 31

# Important Safety Instructions........ . 33

# Getting Service ......... . 37

# List of Tables

Table 1-1: Specifications ..... . 2

Table 1-2: Front Panel I/O Connectors & Controls ...... .. 8

Table 1-3: Rear Panel I/O Connectors ... 9

Table 1-4: NX/TX2NX/Nano Module & I210 LAN LED ........... ... 10

Table 1-5: RJ45 GbE Pin Definition.. . 10

Table 1-6: USB 3.0 Pin Definition .. . 11

Table 1-7: CAN Bus Pin Definition... . 12

Table 1-8: RS-232/422/485 Connector Pin Definition................ 12

Table 1-9: HDMI Connector Pin Definition... . 13

Table 1-10: USB 2.0 OTG Connector Pin Information................. 13

Table 1-11: D-sub 37-pin Pin Definition... .. 14

Table 2-1: AT Mode Switch Configuration .... . 26

Table 3-1: COM Port Names ... . 29

Table 3-2: DLAP-211-JNXS GPIO Map Table..... .. 30

Table 3-3: DLAP-211-JT2S GPIO Map Table ........... .. 30

Table 3-4: DLAP-211-NanoS GPIO Map Table. .. 30

Table 3-5: DLAP-211-NanoS GPIO Map Table.. .. 31

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# List of Figures

Figure 1-1: DLAP-211-Nano/JT2/NX Front View .... . 5

Figure 1-2: DLAP-211-Nano/JT2/NX Side View ..... .. 5

Figure 1-3: DLAP-211-NanoS/JT2S/NXS Front View ................... 6

Figure 1-4: DLAP-211-NanoS/JT2S/NXS Side View ....... . 6

Figure 1-5: DLAP-211-NanoS/JT2S/NXS Front Panel I/O Connectors 1.. . 7

Figure 1-6: DLAP-211-NanoS/JT2S/NXS Front Panel I/O Connectors 2... . 7

Figure 1-7: Rear Panel I/O Connectors ..... 9

Figure 1-8: USIM / SD Side Door... . 15

Figure 2-1: M.2 2242 B Key Slot... .. 20

Figure 2-2: Mini PCIe Wi-Fi Slot .. . 21

Figure 2-3: VESA Mount .. . 24

Figure 2-4: DIN Rail Mount .. .. 25

Figure 2-5: AT Power Mode Switch (SW4) .. . 26

Figure 3-1: Successful Client/Host Connection .. . 28

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# 1 Introduction

ADLINK’s DLAP-211 Series Edge Inference System leverages the power of NVIDIA® Jetson™ Nano TX2NX, and NX modules to deliver artificial intelleigence (AI) at the edge. The DLAP-211 Edge AI Platforms with integrated NVIDIA Jetson accelerates deep learning workloads for object detection, recognition, and classification suitable for industrial embedded applications such as medical image processing, logistics automation, autonomous vehicles, smart retail, and AI NVR.

This fanless system provides a wide variety of industrial I/O and visual inferencing capabilities in a compact size. The DLAP-211 also supports reserved AFM connectors for optional I/Os including GPIO, Relay, ${ \mathsf { I } } ^ { 2 } { \mathsf { C } } ,$ and SPI. With a lockable HDMI display, two GbE ports, four USB 3.0 ports (plus a USB 2.0 OTG port for software updates), one COM port, one isolated CAN bus, one audio jack plus one M.2 NVME/SATA and one SD slot for additional storage options, a Mini PCIe slot and USIM socket to support wireless communications such as Wi-Fi, LoRA, and 3G/4G LTE, the DLAP-211 series enables AI at the edge with exceptional performance and convenience while keeping power consumption to a minimum.

# 1.1 Features

 Deep learning acceleration with NVIDIA® Jetson™ Xavier NX / TX2NX / Nano
 Compact fanless system: 148(W) x 105(D) x 52(H) mm
 Wide temperature range: $\scriptstyle - 2 0 ^ { \circ } \complement$ to $7 0 \textdegree$
 AFM supporting GPIO, Relay, ${ \mathsf { I } } ^ { 2 } { \mathsf { C } } ,$ , and SPI interfaces

# 1.2 Specifications

The DLAP-211 series come in six versions supporting Jetson Nano, TX2NX, and NX modules along with different I/O expansion options.

<table><tr><td>Model</td><td>DLAP-211-JNX</td><td>DLAP-211-JNXS</td><td>DLAP-211-JT2</td><td>DLAP-211-JT2S</td><td>DLAP-211-NanoS</td><td>DLAP-211-NanoS</td></tr><tr><td colspan="7">System</td></tr><tr><td>GPU</td><td colspan="2">384-core NVIDIA Volta GPU with 48 Tensor Cores</td><td colspan="2">NVIDIA Pascal Architecture GPU with 256 CUDA cores</td><td colspan="2">NVIDIA Maxwell architecture with 128 CUDA cores</td></tr><tr><td>CPU</td><td colspan="2">6-core ARM v8.2 64-bit</td><td colspan="2">2-core Denver 2 64-bit and 4-core ARM Cortex-A57</td><td colspan="2">4-core ARM Cortex-A57</td></tr><tr><td>RAM</td><td>8/16GB</td><td>8GB</td><td colspan="4">4GB</td></tr><tr><td>Storage</td><td colspan="6">16 GB eMMC 5.1</td></tr><tr><td>OS</td><td colspan="6">Linux Ubuntu</td></tr><tr><td colspan="7">Front Panel I/O Ports</td></tr><tr><td>Button</td><td colspan="6">1x power, 1x reset, 1x recovery</td></tr><tr><td>HDMI</td><td colspan="6">1x lockable</td></tr><tr><td>USB</td><td colspan="6">4x USB 3.0 Type-A</td></tr><tr><td>Ethernet</td><td colspan="6">2x 10/100/1000 Mbps Ethernet</td></tr><tr><td>Audio</td><td colspan="6">Mic-in, Line-out</td></tr><tr><td>Expansion I/O</td><td>N/A</td><td>2x I2C, 2x SPI, 1x UART, 8x GPIO, 1x Relay through 1x D-sub 37-pin connector</td><td>N/A</td><td>2x I2C, 2x SPI, 1x UART, 8x GPIO, 1x Relay through, 1x D-sub 37-pin connector</td><td>N/A</td><td>2x I2C, 2x SPI, 1x UART, 8x GPIO 1x Relay through, 1x D-sub 37-pin connector</td></tr><tr><td colspan="7">Rear Panel I/O Ports</td></tr><tr><td>USB</td><td colspan="6">1x USB 2.0 OTG</td></tr><tr><td>Serial Port</td><td colspan="6">1x COM RS-232/422/485</td></tr><tr><td>CAN Bus</td><td colspan="4">1x 2.0b</td><td colspan="2">N/A</td></tr></table>

Table 1-1: Specifications

<table><tr><td>Model</td><td>DLAP-211-JNX</td><td>DLAP-211-JNXS</td><td>DLAP-211-JT2</td><td>DLAP-211-JT2S</td><td>DLAP-211-NanoS</td><td>DLAP-211-NanoS</td></tr><tr><td colspan="7">Extension Slots</td></tr><tr><td>Mini PCIe</td><td colspan="6">1x Mini PCIe slot</td></tr><tr><td>M.2</td><td colspan="6">1x M.2 B key 2242 socket</td></tr><tr><td>SD Card Slot</td><td colspan="6">1x SD card slot</td></tr><tr><td colspan="7">Power Supply</td></tr><tr><td>DC Input</td><td colspan="6">12V</td></tr><tr><td>AC Input</td><td colspan="6">60W AC/DC adapter</td></tr><tr><td colspan="7">Mechanical</td></tr><tr><td>Dimensions (W x D x H)</td><td colspan="6">148 x 120 x 52 mm (DLAP-211-JNX/JT2/Nano)148 x 120 x 64 mm (DLAP-211-JNXS/JT2S/NanoS)</td></tr><tr><td>Weight</td><td colspan="6">Gross 1.725 KG / Net 1.5 KG</td></tr><tr><td>Mounting</td><td colspan="6">Wall and VESA (DIN rail optional)</td></tr><tr><td>SMA Antenna Connector</td><td colspan="6">4</td></tr><tr><td colspan="7">Environmental</td></tr><tr><td>Operating Temperature</td><td colspan="6">-20°C to 70°C (system level)-20°C to 85°C (board level)</td></tr><tr><td>Operating Humidity</td><td colspan="6">~95% @40°C (non-condensing)</td></tr><tr><td>Storage Temperature</td><td colspan="6">-40°C to 85°C</td></tr><tr><td>Vibration</td><td colspan="6">Operating 5Grms, 5 to 500 Hz, 3 axes w/ mSATA</td></tr></table>

Table 1-1: Specifications

<table><tr><td>Model</td><td>DLAP-211-JNX</td><td>DLAP-211-JNXS</td><td>DLAP-211-JT2</td><td>DLAP-211-JT2S</td><td>DLAP-211-NanoS</td><td>DLAP-211-NanoS</td></tr><tr><td>Shock</td><td colspan="6">Operating 100G, half sine 11 ms duration w/ SD, mSATA</td></tr><tr><td>ESD</td><td colspan="6">Contact +/- 4kV, Air +/- 8kV</td></tr><tr><td>Regulatory</td><td colspan="6">CE &amp; FCC class B, (EN61000-6-4/-6-2), CE-LVD &amp; UL by CB, FCCID (DLAP-211-JNXO &amp; DLAP-211-NanoO support CE &amp; FCC class A with 4V for one camera connected.)</td></tr><tr><td colspan="7">Firmware</td></tr><tr><td>WDT</td><td colspan="6">WDT Supported</td></tr></table>

Table 1-1: Specifications

# 1.3 Mechanical Dimensions

All dimensions shown in millimeters (mm).

![148\n52.10\nRECOVERY RESET\nADLINK](.dlap-211-series-manual-50m-00016-1010-11-221109/40fbf88b182ebf7c4d548cb48cdbc07dccd4d71a3f4ecfbf9c8bb6630f434743.jpg)

Figure 1-1: DLAP-211-Nano/JT2/NX Front View

![105](.dlap-211-series-manual-50m-00016-1010-11-221109/28be9c7eb53c91778f8bc43ade815cea45d07909de639a592bd43b411c982236.jpg)

Figure 1-2: DLAP-211-Nano/JT2/NX Side View

![148\n64\nRECOVERY RESET\n20 DVO 37\n1 19\nDC12V\nADLINK](.dlap-211-series-manual-50m-00016-1010-11-221109/e62429c1d32800a276d69625f12ec7cb5d571d490811ba391895666011f33b16.jpg)

Figure 1-3: DLAP-211-NanoS/JT2S/NXS Front View

![105](.dlap-211-series-manual-50m-00016-1010-11-221109/bf8b6357a5581fb4dd7f9a860a95dd81770a8e2d195a272411a9570387f330be.jpg)

Figure 1-4: DLAP-211-NanoS/JT2S/NXS Side View

# 1.4 External Layout

DLAP-211-NanoS/JT2S/NXS Front Panel
![RECOVERY RESET\nA\nDC2V\nADLINK\nB C D E D F](.dlap-211-series-manual-50m-00016-1010-11-221109/0f682a6f82d9028caaf0bdb696daefa13723ef252548e760f5a580955315f031.jpg)

Figure 1-5: DLAP-211-NanoS/JT2S/NXS Front Panel I/O Connectors 1

DLAP-211-NanoS/JT2S/NXS Front Panel
![RECOVERY RESET\n20 DVO 37\n1 19\nDC12V\nADLINK\nG](.dlap-211-series-manual-50m-00016-1010-11-221109/9a9d9d4ff49e3673838878343ce595511601e2350f321a5eb2619b3dc4891753.jpg)

Figure 1-6: DLAP-211-NanoS/JT2S/NXS Front Panel I/O Connectors 2

<table><tr><td>Item</td><td>Name</td><td>Description</td></tr><tr><td>A</td><td>Power button</td><td>The power button is a non-latched pushbutton with a blue LED power indicator. Press to power on/power off the system. The button LED lights up when the system is turned on. If the system hangs, pressing and holding the button continuously for 5 seconds performs a hard shutdown on the system.</td></tr><tr><td>B</td><td>Recovery button</td><td>Press this button to force the system into recovery mode. See Section 3.2 System Recovery.</td></tr><tr><td>C</td><td>Reset button</td><td>The reset button executes a hard reset on the system.</td></tr><tr><td>D</td><td>GbE connector (LAN 1)</td><td>GbE from NVIDIA® JetsonTM modules.See Section 1.5 Pin Definitions.</td></tr><tr><td>D</td><td>GbE connector (LAN 2)</td><td>GbE from Intel® I210.See Section 1.5 Pin Definitions.</td></tr><tr><td>E</td><td>USB 3.0</td><td>See Section 1.5.2 USB 3.0 Connectors.</td></tr><tr><td>F</td><td>DC connector 12V</td><td>12V DC screw-type connector.See Section 1.5.3 12V DC Connector.</td></tr><tr><td>G</td><td>D-sub 37-pin connector</td><td>1x I2C, 1x SPI, 1x UART, 8x GPIO, 1x Relay function</td></tr></table>

Table 1-2: Front Panel I/O Connectors & Controls

Rear Panel
![CAN\nOCHN\nH\nI\nJ\nK](.dlap-211-series-manual-50m-00016-1010-11-221109/c881baebc2ae96148f5fe528d4355e58c1a4986d4eba5ba9a1bbd0f737728aac.jpg)

Figure 1-7: Rear Panel I/O Connectors

<table><tr><td>Item</td><td>Name</td><td>Description</td></tr><tr><td>H</td><td>CAN bus</td><td>CAN 2.0B (backward compatible with 2.0A)</td></tr><tr><td>I</td><td>Serial port</td><td>COM port (DB-9 connector)RS-232/422/485 (software programmable)</td></tr><tr><td>J</td><td>HDMI port</td><td>HDMI 2.0 with lock</td></tr><tr><td>K</td><td>USB 2.0</td><td>USB 2.0 OTG (Micro USB)</td></tr></table>

Table 1-3: Rear Panel I/O Connectors

# 1.5 Pin Definitions

# 1.5.1 Ethernet GbE Connectors

The DLAP-211 series comes with two RJ45 connectors:

 NVIDIA® Jetson™ modules (LAN 1)
 Intel® I210 (LAN 2)

LAN LED connection speed color indicators:

<table><tr><td></td><td>Active &amp; Link(Left LED)</td><td>Speed(Right LED)</td></tr><tr><td>10 Mbps</td><td>Yellow (Blinking)</td><td>N/A</td></tr><tr><td>100 Mbps</td><td>Yellow (Blinking)</td><td>N/A</td></tr><tr><td>1000 Mbps</td><td>Yellow (Blinking)</td><td>Green</td></tr></table>

Table 1-4: NX/TX2NX/Nano Module & I210 LAN LED

The following table provides details for the RJ45 GbE pin connections.

<table><tr><td>Pin #</td><td>10BASE-T/100BASE-TX</td><td>1000BASE-T</td></tr><tr><td>1</td><td>TX+</td><td>LAN_TX0+</td></tr><tr><td>2</td><td>TX-</td><td>LAN_TX0-</td></tr><tr><td>3</td><td>RX+</td><td>LAN_TX1+</td></tr><tr><td>4</td><td>—</td><td>LAN_TX2+</td></tr><tr><td>5</td><td>—</td><td>LAN_TX2-</td></tr><tr><td>6</td><td>RX-</td><td>LAN_TX1-</td></tr><tr><td>7</td><td>—</td><td>LAN_TX3+</td></tr><tr><td>8</td><td>—</td><td>LAN_TX3-</td></tr></table>

Table 1-5: RJ45 GbE Pin Definition

# 1.5.2 USB 3.0 Connectors

The USB 3.0 ports support a USB Type-A connection, compatible with SuperSpeed, Hi-Speed, Full-speed, and Low-speed USB devices suitable for USB peripherals including USB cameras.

<table><tr><td>Pin #</td><td>Signal Name</td></tr><tr><td>1</td><td>USB3.0_P5VA</td></tr><tr><td>2</td><td>USB2_CMAN</td></tr><tr><td>3</td><td>USB2_CMAP</td></tr><tr><td>4</td><td>GND</td></tr><tr><td>5</td><td>USB3A_CMRXN</td></tr><tr><td>6</td><td>USB3A_CMRXP</td></tr><tr><td>7</td><td>GND</td></tr><tr><td>8</td><td>USB3A_CMTXN</td></tr><tr><td>9</td><td>USB3A_CMTXP</td></tr></table>

![1\n2\n3\n4\n5\n6\n7\n8\n9](.dlap-211-series-manual-50m-00016-1010-11-221109/3009cf9e4418b4f76ece422c5fc62bb24055ed36491dd7134c3c8d998f466df7.jpg)

Table 1-6: USB 3.0 Pin Definition

# 1.5.3 12V DC Connector

The system requires a 12V DC power source with a screw-type connector.

![+12V\nGND\n12.5±0.3\n3.0\n+0.1\nø5.6-0\n+0.2\n2.6-0](.dlap-211-series-manual-50m-00016-1010-11-221109/cd0f7ef6b3b47d0bce1031782b3cd641f0940736aad4098fd291be9e4a98dd99.jpg)

# 1.5.4 Controller Area Network (CAN) Bus

The Controller Area Network (CAN) enables communication among devices.

<table><tr><td>Pin</td><td>Signal</td><td>Description</td></tr><tr><td>1</td><td>NC</td><td>(Not connected)</td></tr><tr><td>2</td><td>CAN0_Low</td><td>Differential CAN signal negative level</td></tr><tr><td>3</td><td>NC</td><td>(Not connected)</td></tr><tr><td>4</td><td>NC</td><td>(Not connected)</td></tr><tr><td>5</td><td>NC</td><td>(Not connected)</td></tr><tr><td>6</td><td>NC</td><td>(Not connected)</td></tr><tr><td>7</td><td>CAN0_High</td><td>Differential CAN signal positive level</td></tr><tr><td>8</td><td>NC</td><td>(Not connected)</td></tr><tr><td>9</td><td>NC</td><td>(Not connected)</td></tr></table>

![6\n1\n5](.dlap-211-series-manual-50m-00016-1010-11-221109/4b852dc762f2a4bdbd79f601fe0ea624a1c206bb61cc430661885756c544bc42.jpg)

Table 1-7: CAN Bus Pin Definition

# 1.5.5 COM Port

One COM port supports RS-232/422/485.

<table><tr><td>Pin</td><td>RS-232</td><td>RS-422</td><td>RS-485</td></tr><tr><td>1</td><td>DCD#</td><td>COM_TXD_N</td><td>COM_D-</td></tr><tr><td>2</td><td>COM_RXD</td><td>COM_TXD_P</td><td>COM_D+</td></tr><tr><td>3</td><td>COM_TXD</td><td>COM_RXD_P</td><td>NC</td></tr><tr><td>4</td><td>DTR#</td><td>COM_RXD_N</td><td>NC</td></tr><tr><td>5</td><td>COM_GND</td><td>NC</td><td>NC</td></tr><tr><td>6</td><td>NC</td><td>NC</td><td>NC</td></tr><tr><td>7</td><td>COM_RTS#</td><td>NC</td><td>NC</td></tr><tr><td>8</td><td>COM_RCTS#</td><td>NC</td><td>NC</td></tr><tr><td>9</td><td>NC</td><td>NC</td><td>NC</td></tr></table>

Table 1-8: RS-232/422/485 Connector Pin Definition

# 1.5.6 HDMI Connectors

The rear panel HDMI connector supports HDMI 2.0.

![19 17\n18\n3 1\n4 2](.dlap-211-series-manual-50m-00016-1010-11-221109/c3ba515bf71cbcdd14d4a4a31f4f15a8dae657dc71009ebbd886118fac311a5f.jpg)

<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>

Table 1-9: HDMI Connector Pin Definition

# 1.5.7 USB 2.0 OTG Connector

The DLAP-211 supports a USB 2.0 OTG Micro USB Type-B connection for system recovery.

<table><tr><td>Pin</td><td>Signal</td><td>Description</td></tr><tr><td>1</td><td>VCC_USBDev</td><td>USB device power</td></tr><tr><td>2</td><td>USB_D1_n</td><td rowspan="2">Universal Serial Bus Port 1 / USB-Client differential pair</td></tr><tr><td>3</td><td>USB_D1_p</td></tr><tr><td>4</td><td>USB_ID</td><td>USB ID pin</td></tr><tr><td>5</td><td>GND_USBDev</td><td>USB GND</td></tr></table>

Table 1-10: USB 2.0 OTG Connector Pin Information

# 1.5.8 D-sub 37-pin Connector

![19\n1\n37\n20](.dlap-211-series-manual-50m-00016-1010-11-221109/5efd391bf4e0b33a767148247a66a39544b6c9670a22ce8cb90451c1172e0ccf.jpg)

<table><tr><td>Pin #</td><td>Signal</td><td>Voltage</td><td>Pin #</td><td>Signal</td><td>Voltage</td></tr><tr><td>1</td><td>OPEN Relay</td><td></td><td>2</td><td>N/A</td><td></td></tr><tr><td>3</td><td>COM Relay</td><td></td><td>4</td><td>N/A</td><td></td></tr><tr><td>5</td><td>SPI0_SCK</td><td>3.3V</td><td>6</td><td>SPI0_CS1_1</td><td>3.3V</td></tr><tr><td>7</td><td>SPI0_MOSI</td><td>3.3V</td><td>8</td><td>SPI0_MISO</td><td>3.3V</td></tr><tr><td>9</td><td>SPI0_CS0_L</td><td>3.3V</td><td>10</td><td>GND</td><td></td></tr><tr><td>11</td><td>(GPO1)GPIO_14</td><td>3.3V</td><td>12</td><td>(GPO2)GPIO_12</td><td>3.3V</td></tr><tr><td>13</td><td>(GPO3)GPIO_10</td><td>3.3V</td><td>14</td><td>(GPO4)GPIO_06</td><td>3.3V</td></tr><tr><td>15</td><td>(GPI1)GPIO_05</td><td>3.3V</td><td>16</td><td>(GPI2)GPIO_04</td><td>3.3V</td></tr><tr><td>17</td><td>(GPI3)GPIO_03</td><td>3.3V</td><td>18</td><td>(GPI4)GPIO_02</td><td>3.3V</td></tr><tr><td>19</td><td>GND</td><td></td><td>20</td><td>GND</td><td></td></tr><tr><td>21</td><td>JUMPER2_EN</td><td></td><td>22</td><td>GPIO_07</td><td></td></tr><tr><td>23</td><td>I2C0_SDA</td><td>3.3V</td><td>24</td><td>I2C0_SCL</td><td>3.3V</td></tr><tr><td>25</td><td>GND</td><td></td><td>26</td><td>GND</td><td></td></tr><tr><td>27</td><td>3.3V</td><td></td><td>28</td><td>3.3V</td><td></td></tr><tr><td>29</td><td>GND</td><td></td><td>30</td><td>UART0_RTS</td><td>3.3V</td></tr><tr><td>31</td><td>UART0_CTS</td><td>3.3V</td><td>32</td><td>UART0_TXD</td><td>3.3V</td></tr><tr><td>33</td><td>UART0_RXD</td><td>3.3V</td><td>34</td><td>GND</td><td></td></tr><tr><td>35</td><td>GND</td><td></td><td>36</td><td>5V</td><td></td></tr><tr><td>37</td><td>5V</td><td></td><td></td><td></td><td></td></tr></table>

Table 1-11: D-sub 37-pin Pin Definition

# 1.5.9 Side I/O Slots

The I/O connectors accessible from the right side panel of the DLAP-211 are described below.

![Technical line drawing of a device casing with labeled ports and internal components (no readable text or symbols)](.dlap-211-series-manual-50m-00016-1010-11-221109/f8356b563a5919cc0d6094fec96140d6a9a41c8bdd8e5e71cc87980f275c675d.jpg)

Figure 1-8: USIM / SD Side Door

# SD Card Slot

For additional storage, use the side door to install or remove a user-provided SD card.

# USIM Slot

The DLAP-211 is equipped with a USIM slot connected to the Mini PCIe connector for use with a user-provided SIM card and 3G/4G Mini PCIe module to provide cellular communication. Install or remove a SIM card module via the side door.

![The image features a white piece of paper with horizontal black lines, resembling a document or list. A large red checkmark is placed over the paper.](.dlap-211-series-manual-50m-00016-1010-11-221109/27b26823f29b4c8e97877e3c57c024f7ee483095f7d400ee06809f2c19a2d4b9.jpg)
NOTE:

The 3G/4G Mini PCIe module requires a user-provided SIM card for communication via a telecom operator. See Section 2.5 Installing a Mini PCIe Wi-Fi Module on page 21.

# Orientation

Insert the SIM and SD cards with the orientations shown below.

![Close-up of a black electronic device with two labeled components: a microSD adapter and a standard optical module (no readable text or symbols on the main objects)](.dlap-211-series-manual-50m-00016-1010-11-221109/67bc7058086e26f027c1d8f291c0e1cab45a29022e64da51891697d743eb4686.jpg)

# 2 Getting Started

# 2.1 Unpacking Checklist

Before unpacking, check the shipping carton for any damage. If the shipping carton and/or contents are damaged, inform your dealer immediately. Retain 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.

 DLAP-211 unit
 Screw pack
 VESA mount kit (plus optional DIN rail kit if applicable)
 >60W Power adapter

# 2.2 Cooling Considerations

All heat-generating components of the DLAP-211 are located on the left side of the system. These components directly contact the heat sink via thermal pads to dissipate heat. To maximize efficiency of heat dissipation, maintain a minimum of 2 inches (5cm) clearance on the top of the DLAP-211.

# 2.3 Removing the Chassis Cover

To access the DLAP-211’s internal components, remove the underside of the chassis as follows.

1. On the front panel, remove the nut and washer from the 12V DC connector and remove the two mounting screws, as indicated in the figure below.

![Back panel of a network device showing ADLINK logo, ports, and connectors (no readable text or symbols beyond branding)](.dlap-211-series-manual-50m-00016-1010-11-221109/2236f1a8408c1abf43c14561adfb48b31dfe034c257121881dab92529fdd249f.jpg)

2. Remove one screw on the underside of the device.

![Close-up of a black electronic device panel with four circular screw holes and a red circle highlighting a small hole (no text or symbols)](.dlap-211-series-manual-50m-00016-1010-11-221109/6eef60df0fef226a5efa7cb95612c5dc9ad39dde9dd94afaa08685fb504505a3.jpg)

3. Slide the cover in the direction indicated by the red arrow.

![Close-up of a black electronic device with four screws and a red downward arrow indicating a specific component (no text or symbols present)](.dlap-211-series-manual-50m-00016-1010-11-221109/7f968bf8853def732b949bc90d1b050d2275868bd60e2b5ef63b0ef1f063331b.jpg)

4. Lift the cover off of the chassis.

![Interior view of an electronic circuit board with green components and a blue plastic component labeled '20.5.15' (no readable text beyond label)](.dlap-211-series-manual-50m-00016-1010-11-221109/dd20f36daaeb2ecb3acae5ce23e33c3af9655ec55e4f69f8897c323e104495df.jpg)

Reverse the steps to replace the bottom cover.

# 2.4 Installing an M.2 SSD Module

Use the following steps to install an M.2 SSD module.

1. Insert the M.2 2242 B or B+M key module into the indicated slot (under the wires) at an angle.

![Interior view of an electronic device with green circuit board and red/blue component highlights (no readable text or symbols)](.dlap-211-series-manual-50m-00016-1010-11-221109/b8d023b494350389c626cbefff59249500bc6f4cceb364e2c66b868600d8144d.jpg)

Figure 2-1: M.2 2242 B Key Slot

2. Press down on the M.2 module until it is seated, then secure it with one M2.5-P-head-L5 screw (not provided).
3. Replace the bottom cover of the chassis.

![The image displays a standard safety warning sign featuring a yellow triangle with a black border. Inside the triangle is a large black exclamation point. Below the triangle is a white rectangular box containing the word 'CAUTION!' in bold, black capital letters.](.dlap-211-series-manual-50m-00016-1010-11-221109/127ad6a92ab11a73f5428d6056223674040bdac47b44c703b75bf09880dac095.jpg)

Take care not to remove or damage any wires while installing the module.

# 2.5 Installing a Mini PCIe Wi-Fi Module

Use the following steps to install a Mini PCIe Wi-Fi module.

1. Insert the Mini PCIe Wi-Fi module into the indicated slot at an angle.

![Interior view of an electronic circuit board with visible components and wiring (no readable text or symbols)](.dlap-211-series-manual-50m-00016-1010-11-221109/77a36b643ccfaf10489cdcb1186083821d7a83a9f9f52daebabf88b3f737f5b1.jpg)

Figure 2-2: Mini PCIe Wi-Fi Slot

2. Press down on the module until it is seated, then secure it to the board using two M2.5-P-head-L5 screws (not provided).
3. Attach the wires and antennas that came with your Wi-Fi kit. It is recommended that the Wi-Fi antenna be connected to the left SMA antenna port, and Wi-Fi+bluetooth antennal be connected to the right SMA antenna port.
4. Replace the bottom cover of the chassis.

# 2.6 Connecting DC Power

![The image displays a triangular warning sign with a dark red background and a white exclamation point in the center. Below the triangle, the text 'WARNING:' appears in bold black capital letters on a white background.](.dlap-211-series-manual-50m-00016-1010-11-221109/8e942f7cc56580d0e4711a889f8e980371c5e106fee313e442a2db831a2cde9f.jpg)

Before providing DC power to the DLAP-211, ensure the voltage and polarity provided are compatible with the DC input. Improper input voltage and/or polarity can be responsible for system damage.

Avant de connecter le PC DLAP-211 à une source de courant continu, veuillez vous assurer de la polarité de la tension conformément à l'entrée CC du PC. Une tension et/ou une polarité incorrectes peuvent causer des dommages irréversibles sur le système.

DC power sources must comply with LPS and SELV (ES1) circuits with no energy hazard, as well as the following:

 IEC 62368-1, IEC 60950-1, and UL 62368-1
 Output voltage: 12V DC
 Output current: 5.0A minimum
 TMA: $5 5 ^ { \circ } \mathrm { C }$ with DC input; $4 0 ^ { \circ } \mathsf { C }$ with adapter input
 Altitude Operability: 5000m minimum

The DLAP-211 DC power input connector uses V+, V-, and chassis ground pins.

Les sources d'alimentation CC doivent être conformes aux circuits LPS et SELV (ES1) avecaucun risque énergétique, ainsi que:

 CEI 62368-1, CEI 60950-1 et UL 62368-1
 Tension de sortie: 12V DC
 Courant de sortie: 5.0A minimum
 TMA: $5 5 \textdegree$ avec entrée DC; $\scriptstyle 4 0 ^ { \circ } C$ avec entrée adaptateur.
 Altitude de fonctionnement: min. 5000 mètres

Le connecteur d'entrée d'alimentation CC DLAP-211 utilise V+, Vet châssis broches de terre.

![The image shows a graphic icon of a white document with a folded top-right corner. Faint gray horizontal lines appear on the lower section of the paper. A large, bold red checkmark overlays the document, angling upward from left to right. The entire icon is framed by a black border.](.dlap-211-series-manual-50m-00016-1010-11-221109/bbef9a1e48217dec7405d49f49f3ee55cf9790736d27eb3a1e1975ae6bd1e2f9.jpg)
NOTE:

For additional assistance and information, contact ADLINK. To reduce potential safety hazards, use only the AC adapter provided with the product, a replacement AC adapter provided by ADLINK, or an AC adapter purchased as an accessory from ADLINK.

Si vous avez besoin d'aide supplémentaire, veuillez contacter ADLINK pour plus d'informations. Pour réduire les problèmes de sécurité potentiels, seul l'adaptateur secteur fourni avec le produit, un adaptateur secteur de remplacement fourni par ADLINK ou un adaptateur secteur acheté comme accessoire auprès d'ADLINK doit être utilisé avec le produit.

# 2.7 VESA Mount

The DLAP-211 controller ships with a VESA 100 mounting bracket and four M4 screws. Follow the steps below to mount the device.

1. Attach the VESA bracket to the wall (or other suitable mounting surface) such that its keyhole-shaped mounting holes are oriented with the wider openings at the top.
2. Secure the four M4 screws to the bottom of the chassis.
3. Securely attach the device to the VESA bracket by first inserting the heads of the screws into the wider openings of the VESA bracket’s mounting holes, then sliding the device down such that the screws are now firmly held by the narrower portions of the mounting holes.

![The image displays a document icon featuring a folded upper-left corner and faint horizontal lines, with a large red checkmark superimposed over it.](.dlap-211-series-manual-50m-00016-1010-11-221109/b8754c8feb0f8393c0416231500c0613e886331fd174469db8b08d657d3e03a5.jpg)
NOTE:

It is recommended that four M4 screws, 6cm in length, be used to attach the assembled brackets to a wall. Actual fastener type and length will be determined by the type of wall being anchored to. (Sample anchors M4x0.7 L8mm with washer.)

![Technical line drawing of an electronic device showing internal components and mounting brackets (no text or symbols)](.dlap-211-series-manual-50m-00016-1010-11-221109/9b184d124e3e843f74c646ea9301c191cbf4697fdd261f42069027826682c50e.jpg)

Figure 2-3: VESA Mount

# 2.8 DIN Rail Mount

The DLAP-211 controller may optionally include a DIN rail mount kit, with its own six M4 screws, in addition to the standard VESA mount kit. Follow these steps to install the DIN rail bracket.

1. Use two M4 screws (pointing upwards in the red box below) to attach the DIN rail bracket to the adapter plate.
2. Use four M4 screws (circled in red below) to attach the DIN rail bracket assembly to the DLAP-211 chassis.

![Technical diagram of an electronic device with labeled components and red circles highlighting specific parts.](.dlap-211-series-manual-50m-00016-1010-11-221109/07766c6a03326fb57c7b244e05ede40542e4b0490c09f40e33da74aeceea759e.jpg)

Figure 2-4: DIN Rail Mount

# 2.9 AT Power Mode Switch (SW4)

The DLAP-211 is set in AT mode by default. By using the AT Power Mode Switch (SW4), users can set the system to be powered-on with the power button.

![Interior view of an electronic circuit board with a blue hard drive component and a red annotation box highlighting a specific area (no readable text or symbols)](.dlap-211-series-manual-50m-00016-1010-11-221109/8f4cbbfc33fd2c604f3278a56f622e7e095b7da027e95ca44cab6688de40b06a.jpg)

Figure 2-5: AT Power Mode Switch (SW4)

AT mode can be configured as follows.

<table><tr><td colspan="3">SW4 Auto Power On</td></tr><tr><td></td><td>SW4</td><td>Auto Power On</td></tr><tr><td rowspan="2">2</td><td>OFF</td><td>Enable (Default)</td></tr><tr><td>ON</td><td>Disable</td></tr></table>

Table 2-1: AT Mode Switch Configuration

# 3 Using the System

# 3.1 Software Configuration

The DLAP-211 ships with a customized NVIDIA Linux for Tegra (L4T) image pre-installed. The latest version of this custom L4T image and other relevant files are available on the ADLINK website.

DLAP-211-JNX:

https://www.adlinktech.com/Products/Deep\_Learning\_Accelerator \_Platform\_and\_Server/Inference\_Platform/DLAP-211-JNX

DLAP-211-JT2:

https://www.adlinktech.com/Products/Deep\_Learning\_Accelerator \_Platform\_and\_Server/Inference\_Platform/DLAP-211-JT2

DLAP-211-Nano:

https://www.adlinktech.com/Products/Deep\_Learning\_Accelerator \_Platform\_and\_Server/Inference\_Platform/DLAP-211-Nano

# 3.2 System Recovery

You will need a Linux host PC (Ubuntu is recommended) in order to flash your client device with a new system image. Complete the following steps on the client before performing the host PC steps.

# Client:

1. Connect the OTG cable to the USB 2.0 port.
2. Press the reset and recovery buttons at the same time.
3. Press the power switch.
4. Release the reset button.
5. Release the recovery button.

# Host PC:

6. Connect the host PC to the client via OTG cable.
7. Open a terminal on the host PC and run this command:
# lsusb
8. Look for “NVidia Corp.” in the output (an example is circled in red in the screenshot below). If found, the host PC recognizes the client and you may proceed. If not, double-check the OTG cable connection and perform troubleshooting as needed until the client is recognized.

```txt
File Edit View Search Terminal Help
adlink@adlink:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 015: ID 046e:6000 Behavior Tech. Computer Corp.
Bus 001 Device 016: ID 045e:00cb Microsoft Corp. Basic Optical Mouse v2.0
Bus 001 Device 024: ID 0955:7f24 NVIDIA Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
adlink@adlink:~$
```
Figure 3-1: Successful Client/Host Connection

9. Download mfi\_jetson-xxx-xxx-ver.xxx.tbz2 to the host and client systems.

10.Run the following commands in the directory that contains the downloaded files:

```txt
# sudo tar xvjf mfi_jetson-xxx-xxx-ver.xxx.tbz2
# cd mfi_jetson-xxx-xxx-ver.xxx
# sudo ./nvmflash.sh
```

# 3.3 COM Port Configuration

By default, the DLAP-211 is configured to support the RS-232 protocol.

<table><tr><td>Model</td><td>COM Port Name</td></tr><tr><td>DLAP-211-JNX/JNXS</td><td>ttyTHS0</td></tr><tr><td>DLAP-211-JT2/JT2S</td><td>ttyTHS2</td></tr><tr><td>DLAP-211-Nano/NanoS</td><td>ttyTHS1</td></tr></table>

Table 3-1: COM Port Names

Switching between RS-232/422/485:

```shell
echo rs232 > /sys/class/sp339_mode_ctl/uartMode
echo rs422 > /sys/class/sp339_mode_ctl/uartMode
echo rs485 > /sys/class/sp339_mode_ctl/uartMode
```

Checking the current mode of the serial port:

```txt
cat /sys/class/sp339_mode_ctl/uartMode
```

# 3.4 SPI, I2C, and Relay Configuration

The DLAP-211-JT2S, DLAP-211-NanoS, and DLAP-211-JNXS support I2C, SPI, GPIO, and Relay functions through a 37-pin Dsub connector that can be accessed through the commands described in the following sections.

# 3.4.1 GPIO

DLAP-211-JNXS GPIO map table:

<table><tr><td>Pin</td><td>Signal</td><td>GPIO Number</td><td>Pin</td><td>Signal</td><td>GPIO Number</td></tr><tr><td>11</td><td>GPO 1</td><td>gpio345</td><td>15</td><td>GPI 1</td><td>gpio266</td></tr><tr><td>12</td><td>GPO 2</td><td>gpio268</td><td>16</td><td>GPI 2</td><td>gpio265</td></tr><tr><td>13</td><td>GPO 3</td><td>gpio417</td><td>17</td><td>GPI 3</td><td>gpio264</td></tr><tr><td>14</td><td>GPO 4</td><td>gpio267</td><td>18</td><td>GPI 4</td><td>gpio419</td></tr></table>

Table 3-2: DLAP-211-JNXS GPIO Map Table

DLAP-211-JT2S GPIO map table:

<table><tr><td>Pin</td><td>Signal</td><td>GPIO Number</td><td>Pin</td><td>Signal</td><td>GPIO Number</td></tr><tr><td>11</td><td>GPO 1</td><td>gpio278</td><td>15</td><td>GPI 1</td><td>gpio408</td></tr><tr><td>12</td><td>GPO 2</td><td>gpio338</td><td>16</td><td>GPI 2</td><td>gpio411</td></tr><tr><td>13</td><td>GPO 3</td><td>gpio337</td><td>17</td><td>GPI 3</td><td>gpio410</td></tr><tr><td>14</td><td>GPO 4</td><td>gpio340</td><td>18</td><td>GPI 4</td><td>gpio409</td></tr></table>

Table 3-3: DLAP-211-JT2S GPIO Map Table

DLAP-211-NanoS GPIO map table:

<table><tr><td>Pin</td><td>Signal</td><td>GPIO Number</td><td>Pin</td><td>Signal</td><td>GPIO Number</td></tr><tr><td>11</td><td>GPO 1</td><td>gpio39</td><td>15</td><td>GPI 1</td><td>gpio63</td></tr><tr><td>12</td><td>GPO 2</td><td>gpio194</td><td>16</td><td>GPI 2</td><td>gpio65</td></tr><tr><td>13</td><td>GPO 3</td><td>gpio169</td><td>17</td><td>GPI 3</td><td>gpio66</td></tr><tr><td>14</td><td>GPO 4</td><td>gpio64</td><td>18</td><td>GPI 4</td><td>gpio62</td></tr></table>

Table 3-4: DLAP-211-NanoS GPIO Map Table

Examples.

# GPO set low command:

\$echo 0 > /sys/class/gpio/gpio345/value

# GPI get value command:

\$cat /sys/class/gpio/gpio266/value

# 3.4.2 SPI, I2C, Relay

DLAP-211-JNXS/JT2S/NanoS SPI, I2C, Relay map table:

<table><tr><td>Model</td><td>I2C Name</td><td>SPI Name</td><td>Relay GPIO Number</td></tr><tr><td>DLAP-211-JNXS</td><td>i2c1</td><td>/dev/spidev0.0 /dev/spidev0.1</td><td>gpio424</td></tr><tr><td>DLAP-211-JT2S</td><td>i2c2</td><td>/dev/spidev0.0 /dev/spidev0.1</td><td>gpio264</td></tr><tr><td>DLAP-211-NanoS</td><td>i2c3</td><td>/dev/spidev0.0 /dev/spidev0.1</td><td>gpio168</td></tr></table>

Table 3-5: DLAP-211-NanoS GPIO Map Table

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# Important 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.

 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.
 The device can be operated at an ambient temperature of 55ºC with DC input; 40ºC with adapter input.
 It is recommended that the device be installed in Information Technology Rooms that are in accordance with Article 645 of the National Electrical Code and NFPA 75.
 When installing/mounting or uninstalling/removing the device:
 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).
 Only install/attach and operate device on stable surfaces and/or recommended mountings.
 The Smart Touch Computer is powered by adapter or DC source. Ensure that the adapter or DC source is properly grounded.

 If the device will not be used for long periods of time, turn off and unplug it 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 yellow triangular warning sign with a black border. Inside the triangle is the vertical stroke of a black exclamation point. Directly below the triangle is a small black dot. Underneath the symbol is the text 'CAUTION!' printed in black capital letters.](.dlap-211-series-manual-50m-00016-1010-11-221109/d23be041ed4647e0b69843f8d65dc7304df91c71ca10388df2f657361c573c15.jpg)

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.

 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 therefor, 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.

<table><tr><td>&lt;img src="images/d40caedec1369b6415818f8e427cae15be85f6ad95de7e001ffc0fd7348c16fa.jpg"/&gt;</td><td>BURN HAZARDTouching this surface could result in bodily injury.To reduce risk, allow the surface to cool before touching.RISQUE DE BRÛLURESNe touchez pas cette surface, cela pourrait entraîner des blessures.Pour éviter tout danger, laissez la surface refroidir avant de la toucher.</td></tr></table>

# Consignes de Sécurité Importantes

Pour la sécurité de l'utilisateur, veuillez lire et suivre toutes les instructions, avertissements, mises en garde et notes indiquées dans ce manuel et sur les l'appareil avant de manipuler/d'utiliser l'appareil, afin d'éviter toute blessure ou dommage.

 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
 L'appareil peut fonctionner à une température ambiante de 55°C avec entrée CC; 40ºC avec entrée adaptateur.
 Il est recommandé d'installer l'appareil dans Information Salles technologiques conformes à l'article 645 du Code national de l'électricité et NFPA 75.
 Lorsque l'installation/le montage ou la désinstallation/le retrait du périphérique est requis:

 Mettez l'appareil hors tension et débranchez tous les cordons/câbles d'alimentation
 Réinstallez tous les couvercles de châssis avant de rétablir l'alimentation

 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 le cordon d'alimentation)

 Installez/fixez et utilisez l'appareil uniquement sur des surfaces stables et/ou sur les fixations recommandées
 L'ordinateur Smart Touch est alimenté par un adaptateur ou une source CC. Veuillez vous assurer que l'adaptateur ou la source CC doit conserver la connexion à la terre s'il est doté d'une protection.

 Si l'appareil ne doit pas être utilisé pendant de longues périodes, éteignez-le et débranchez-le de sa source d'alimentation
N'essayez jamais de réparer l'appareil, qui ne doit être réparé que par un personnel technique qualifié à l'aide d'outils appropriés
 Une batterie de type Lithium peut être fournie pour une alimentation de secours ininterrompue ou d'urgence.
 L'appareil doit être entretenu par des techniciens agrees lorsque:

 Le cordon d’alimentation ou la prise est endommagé(e)
 Un liquide a pénétré à l'intérieur de l'appareil
 L'appareil a été exposé à une forte humidité et/ou de la buée
 L'appareil ne fonctionne pas ou ne fonctionne pas selon le manuel de l'utilisateur
 L'appareil est tombé et/ou a été endommagé et/ou présente des signes évidents de dommage

? Débranchez le cordon d'alimentation avant de desserrer les vis à oreilles et serrez toujours les vis à oreilles avec un tournevis avant de mettre le système en marche
 Il est recommandé d'installer l'appareil uniquement dans une salle de serveurs ou une salle informatique où l'accès est:

 Réservé au personnel de service qualifié ou aux utilisateurs familiarisés avec les restrictions appliquées à l'emplacement, aux raisons de ces restrictions et toutes les précautions requises

 Uniquement autorisé par l'utilisation d'un outil, d'une serrure et d'une clé, ou d'un autre moyen de sécurité, et contrôlé par l'autorité responsable de l'emplacement

# Getting Service

Ask an Expert: http://askanexpert.adlinktech.com

# ADLINK Technology, Inc.

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Tel: +886-3-216-5088

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Email: service@adlinktech.com

# Ampro ADLINK Technology, Inc.

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San Jose, CA 95119-1208, USA

Tel: +1-408-360-0200

Toll Free: +1-800-966-5200 (USA only)

+1-408-600-1189

Email: info@adlinktech.com

# ADLINK Technology (China) Co., Ltd.

300 Fang Chun Rd., Zhangjiang Hi-Tech Park

Pudong New Area, Shanghai, 201203 China

Tel: +86-21-5132-8988

Fax: +86-21-5132-3588

Email: market@adlinktech.com

# ADLINK Technology GmbH

Hans-Thoma-Strasse 11

D-68163 Mannheim, Germany

Tel: +49-621-43214-0

Fax: +49-621 43214-30

Email: emea@adlinktech.com

# ADLINK Technology, Inc. (UK Liaison Office)

First Floor West Exeter House, Chichester Fields Business Park

Tangmere, West Sussex, PO20 2FU, United Kingdom

Tel: +44-1243-859677

Email: uk@adlinktech.com

Please visit the Contact page at www.adlinktech.com for information on how to contact the ADLINK regional office nearest you.
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