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GETTING TO KNOW YOUR IVH-7700
©Vecow IVH-7700 User Manual
2.6 Ignition Control
2.6.1 Adjust Ignition Control Modes
IVH-7700 series provides 16 modes of different power on/ off delay periods
adjustable via rotary switch. The default rotary switch is set to 0 in ATX/ AT
power mode.
IVH-7700 series provides ignition power control feature for in-vehicle
applications. The built-in MCU monitors the ignition signal and turns on/ off the
system according to pre-defined on/ off delay period.
The modes are listed in below table:
Rotary Switch
Position
Power-on Delay
Power-off Delay
0
ATX/AT Mode
1
No delay
No delay
2
No delay
5 seconds
3
No delay
10 seconds
4
No delay
20 seconds
5
5 seconds
30 seconds
D I
PIN 1 ~ 8
DO
PIN 11 ~ 18
20
11
10
1
