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Appendix A: Software Demo Utility for I/O Ports of Function Control
VTC 1010 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.
1.1.2 Battery Status
Press the button of Battery Status, the status of battery voltage will be shown.
Low voltage …… Car battery is at low voltage.
OFF .......…......... Car battery is not at low voltage.
1.1.3 Input Voltage
Shows the setting of input voltage on SW3.
1.1.4 Output Power
Ex12V
Enables or disables the output of 12VDC.
