AHD Mobile DVR User Manual
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2.3 Video Output
2.4 On/Off setting
On/Off “Ctrl” setting is only used if wiring for ignition power. ACC Delay can set how long the
DVR will run after the ignition of the truck is shut off. (must be set in 5 minute intervals). Timing
on/ off can be used to set the DVR to run when the ignition is off (start will be the time the
DVR will power on at the time you set and the duration can be used to set how long after
powering up the DVR will run.
The On/Off “Volt” setting is for setting the voltage to shut down and start the device.
When the vehicle’s battery voltage is lower than the Shutdown Voltage, the device will shut
down automatically to avoid excessive battery drain. When the voltage is higher than the
shutdown voltage (Recommended shutdown voltage is 11.5V) the DVR will power back on.
