3
Chapter 1 Introduction
Table of Contents
Copyright
.............................................................................................................2
Trademarks
........................................................................................................2
FCC and DOC Statement on Class A
.....................................................2
About this Manual
..........................................................................................4
Warranty
..............................................................................................................4
Static Electricity Precautions
......................................................................4
Safety Measures
..............................................................................................4
Safety Precautions
..........................................................................................5
About the Package
.........................................................................................5
Before Using the System
.............................................................................5
Chapter 1 - Introduction
.............................................................................6
Overview
.......................................................................................................6
Key Features
................................................................................................6
Specifications
...............................................................................................7
Getting to Know the DT122-BE
..............................................................8
Mechanical Dimensions
.............................................................................9
Motherboad Dimensions
...........................................................................9
Chapter 2 - Getting Started
..................................................................... 10
Preparing the System
.............................................................................. 10
Installing Devices
..................................................................................... 10
Configuring the BIOS
.............................................................................. 10
Installing the Operating System
.......................................................... 10
Installing the Drivers
............................................................................... 10
Chapter 3 - Installing Devices
.............................................................. 11
Removing the Chassis Cover
................................................................. 11
Installing the SODIMM Module
............................................................ 12
Installing the Mini PCIe Card
................................................................ 13
Installing a 2.5” or 3.5” SATA Drive
................................................... 14
Installing the PCI or PCIe x16 Expansion Card
............................... 17
Chapter 4 - Jumper Settings
................................................................. 19
Clear CMOS Data
...................................................................................... 19
Auto Power-on Select
.............................................................................. 19
USB Power Select
..................................................................................... 20
SATA DOM Power Select
........................................................................ 20
COM 1 RS232/422/485 Select
.............................................................. 21
Digital I/O Power Select
......................................................................... 22
Digital I/O Output State
......................................................................... 22
Mini PCIe Signal Select
........................................................................... 23
Mini PCIe Power State
............................................................................ 23
Chapter 5 - Ports and Connectors
........................................................ 24
Rear Panel I/O Ports
................................................................................ 24
Graphics Interfaces .................................................................................... 24
RJ45 LAN Ports ......................................................................................... 25
USB Ports ................................................................................................. 25
Audio ........................................................................................................ 26
I/O Connectors
.......................................................................................... 27
SATA (Serial ATA) Connectors ..................................................................... 27
Digital I/O Connector ................................................................................ 27
Digital I/O Power Connector ...................................................................... 27
Cooling Fan Connectors ............................................................................. 28
COM (Serial) Ports ..................................................................................... 28
Front Panel Connector ................................................................................29
SMBus Connector ...................................................................................... 29
S/PDIF Connector ...................................................................................... 30
ATX Power Connector ................................................................................30
Expansion Slots ......................................................................................... 31
Chassis Intrusion Connector ....................................................................... 31
LPC Connector .......................................................................................... 32
Standby Power LED ................................................................................... 32
Battery ..................................................................................................... 33
Chapter 6 - Mounting Options
.............................................................. 34
Chapter 7 - BIOS Setup
........................................................................... 36
Overview
....................................................................................................... 36
AMI BIOS Setup Utility
............................................................................. 37
Main ......................................................................................................... 37
Advanced .................................................................................................. 37
Chipset ..................................................................................................... 48
Boot ......................................................................................................... 51
Security .................................................................................................... 52
Save & Exit ............................................................................................... 52
Updating the BIOS
................................................................................... 53
Chapter 8 - Supported Software
......................................................... 54
Chapter 9 - Digital I/O Programming Guide
.................................. 64
Appendix A - Watchdog Sample Code
................................................ 66
Appendix B - System Error Message
................................................... 67
Appendix C - Troubleshooting Checklist
............................................ 68
