NEXCOM VTC 7100-C8SK - Manual (Page 73)

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Appendix A: Software Demo Utility for I/O Ports of Function Control
VTC 71-C Series User Manual
1.1 Status
1.1.1 Ignition Status
Press the button of Ignition Status, the signal of ignition will be shown.
ON …… Signal of ignition is high.
OFF ….. Signal of ignition is low.
1.2 GPIO
1.2.1 GPO Setting
Press the button of Ignition Status, the signal of ignition will be shown.
ON …… Signal of ignition is high.
OFF ….. Signal of ignition is low.
1.2.2 GPI Reading
Reads the status of GPI.
1.1.2 Battery Status
Press the button of Battery Status, the status of battery voltage will be shown.
Low voltage …… Signal of ignition is high.
OFF .......…......... Signal of ignition is low.
1.1.3 Input Voltage
Shows the setting of input voltage in BIOS.