pro user APB220 Bedienungsanleitung Seite 9

For professional installation, refer to the illustration above, if doubt please seek
professional assistant.
NOTE: UNDER EXTREME BRIGHT LIGHT CONDITIONS, THE SCREEN IMAGE MAY TAKE A
FEW SECONDS TO STABLIZE. PLEASE WAIT UNTIL THE IMAGE HAS STABLIZED BEFORE
BACKING UP.
Back up System testing
1 Reattach the vehicle's negative battery cable.
2 Turn the ignition key to the accessory position, do not start the vehicle.
3 Engage the parking brake, and then put the shifter in the reverse position.
After testing the unit and you are satisfied with the route you have chosen for the cabling,
you must permanently install it.
Route all wires behind interior panels or under carpeting so they are hidden. Use supplied
cable ties to neatly gather any excess wire.
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