NEXCOM VTC 6120 - Manual (Page 87)

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Appendix C: VTC 6120 Carrier Board
VTC 6120 User Manual
Jumper Settings
SW5 / Input
Voltage
12V (default) 24V 6V~36V
SW5.1 OFF OFF ON
SW5.2 OFF ON Ignore
SW5: Input Voltage Selection
SW6: COM Port Mode Selection
SW6 COM Port Mode RS232
(default)
RS485
SW6.1 OFF ON
SW6.2 OFF ON
SW6.3 OFF ON
CF (IDE0) Primary Master/Slave Select (JP4)
Pin Status Function Description
1-2 Short Slave
2-3 (default) Short (default) Master
LVDS Power Input Voltage Select (JP9)
Pin Status Function Description
1-2 Short +5V IN
2-3 (default) Short (default) +3.3V IN
CMOS Input Voltage Select (J6)
Pin Status Function Description
1-2 (default) Short (default) VBAT IN
2-3 Short Clear CMOS
BIOS Function Select (J1)
Pin Status Function Description
1-2 Short Disable carrier board BIOS
2-3 (default) Short (default) Disable module board BIOS
DC Input Voltage Select (JP1)
Pin Status Function Description
1-2 (default) Short (default) IGNITION
2-3 Short VIN_M