Copyright © 2012 NEXCOM International Co., Ltd. All Rights Reserved.
ii
Contents
VTC 7120-BK Series User Manual
Contents
Preface
Copyright .............................................................................................. v
Disclaimer .............................................................................................. v
Acknowledgements ............................................................................... v
Regulatory Compliance Statements ........................................................ v
Declaration of Conformity ....................................................................... v
RoHS Compliance .................................................................................. vi
Warranty and RMA ................................................................................vii
Technical Support and Assistance ............................................................ x
Conventions Used in this Manual ............................................................ x
Global Service Contact Information ........................................................ xi
Package Contents .................................................................................xiii
Chapter 1: Product Introduction
Physical Features .....................................................................................1
VTC 7120-BK ......................................................................................1
Overview ................................................................................................2
Key Features ...........................................................................................2
Hardware Specifications ..........................................................................3
Connector Numbering ............................................................................5
VTC 7120-BK ......................................................................................5
Chapter 2: External Connectors Pinout Description
Power Button ......................................................................................6
Power On & SSD or HD Active LED ......................................................6
WLAN & WWAN Active LED ................................................................7
USB 2.0 Port ........................................................................................7
Reset Button ........................................................................................8
SIM Card Connector-3.5G Wakeup ......................................................8
CFast Card Connector .........................................................................9
Line-out ...............................................................................................9
Mic-in ...............................................................................................10
Mic-in2, Line-out2 .............................................................................10
RS232 Connector ..............................................................................11
LVDS Connector ................................................................................11
LAN Connectors ................................................................................12
USB Connector ..................................................................................12
RS422/485 Connector .......................................................................13
VGA Connector .................................................................................13
GPIO Connector ................................................................................14
External 12V (4A) & Car Battery (4A) Power and SMBUS ....................14
Power Input .......................................................................................15
Chapter 3: Jumpers and Switches
Before You Begin .................................................................................16
Precautions ..........................................................................................16
Jumper Settings ....................................................................................17
VTC 7120-BK Jumpers Setting ..............................................................20
CMOS Clear Select ............................................................................20
RS232 – Enable Select .......................................................................20
LVDS Power input Voltage Select .......................................................20