SD Video Recorder
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6.7.3 Get Speed from Speedometer.
1)
Connect the speed sensor harness (in Violet color) to speedometer.
2)
If the speedometer already has a signal output wire (showed as SIG output in the following diagram),
you can connect “Speed sensor input” wire to the SIG output wire directly.
3)
If the speedometer does NOT have a signal output wire, please connect to the output of speed sensor.
This could also be input of the speedometer.