Dfi DS912-OT Manual Manual do Utilizador descarregar pdf (Página 32)

Jumper Settings

COM1 RS232/RS422/RS485 Select

1-2 On: RS232

(default)

3-4 On: RS422

Full Duplex

5-6 On: RS485

246

JP8 (for COM1) is used to conﬁ gure the COM port to RS232, RS422 (Full Duplex)

or RS485.

The pin function of the COM ports will vary according to the jumper’s setting.

JP8

246246

JP8

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 122 123

DS912-OT 1
Copyright 2
Trademarks 2
Table of Contents 4
About this Manual 7
Warranty 7
Safety Measures 8
Safety Precautions 9
About the Package 10
Optional Items 10
Before Using the System 10
Chapter 1 - Introduction 11
Key Features 12
Specifications 13
Introduction 14
Getting to Know the DS912-OT 15
Rear Panel 16
Mechanical Dimensions 17
Chapter 2 - Getting Started 18
Installing the Drivers 19
Removing the Chassis Cover 20
Installing Devices 21
Installing a SODIMM 22
Installing a SATA Drive 24
Chapter 4 - Jumper Settings 28
Jumper Settings 29
USB Power Select 29
COM1 RS232/Power Select 31
COM1 RS232/RS422/RS485 Select 32
Power-on Select 33
Front Panel I/O Ports 34
Ports and Connectors 35
COM Port 35
Digital Input/Output 36
USB Ports 37
Rear Panel I/O Ports 39
LAN Port 40
Line-out 42
I/O Connectors 45
Front Panel Connectors 46
Cooling Fan Connectors 48
Chassis Instrusion Connector 49
SATA (Serial ATA) Connector 51
HDD Power 52
Factory Testing 53
Chapter 6 - Mounting Options 54
VESA Mounting 55
Mounting Options 56
Rack Mounting 57
Chapter 7 - BIOS Setup 59
BIOS Setup 60
Scroll Bar 60
AMI BIOS Setup Utility 61
Advanced 62
GFX Conﬁ guration 74
Primary Video Device 74
NB GPP Core Conﬁ g 74
[IGD Video] 74
[GPP_CORE_x4x4] 74
Memory Conﬁ guration 75
Integrated Graphics 75
Node 0 Information 76
Starting Address: 0 KB 76
Dimm0: Not Present 76
HD Audio Azalia Device 79
Security 82
Save & Exit 83
Updating the BIOS 84
Microsoft .NET Framework 3.5 86
(for Windows XP only) 86
Installation Utility 88
Audio Drivers 91
Realtek LAN Drivers 92
Hardware Doctor 93
DFI Utility 95
Supported Software 100
Adobe Acrobat Reader 9.3 103
7. Click Next 106
Bootable ISO. Click Next 106
Appendix B - Watchdog Timer 116
Watchdog Timer 117
Error Messages 119
System Error Message 120
Appendix D - Troubleshooting 121
Power Supply 122
Hard Drive 122
Serial Port 123
Keyboard 123
System Board 123

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