COWON AE1 - Manual (Page 13)

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Connection of Uninterruptible Power Cable
When connected with uninterruptible power cable, recording
continues even when the vehicle is parked and the engine is turned
off.
Be sure to fully understand how to set up uninterruptible power before connecting
the device.
Each wire must be fixed to a specific dedicated location.
(Otherwise inverse voltage can be generated, seriously damaging the product.)
Red wire (BATT+)
Connect it to the uninterruptible power
fuse of the vehicle's fuse box
(hazard flasher, dome light, taillight, etc.)
Black wire (GND)
Fix it to a bolt attached to the metal
of the vehicle's body.
Uninterruptible power cable must be installed using wires from the fuse box
inside the car.
Before You
Start
Basics
Basic
Functions
Additional
Description
13