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DV-9812
NOTES ON INSTALLATION
Preparation
Be sure you test all connections first and then follow these steps
Before installing the unit, make sure your vehicle is connected to 12V DC negative grounded
electrical system.
The negative battery terminal must be disconnected before making connections which can
reduce damage to the product due to short circuit.
Be sure to connect the color coded leads correctly according to the diagram. Incorrect wiring
connections may cause the product to malfunction or damage the vehicle’s electrical
system.
When extending the ignition, battery or ground cables, make sure to use automotive grade
cables or other cables with an area of 0.75mm(AWG 18)or more to prevent voltage drops
&/or fluctuations.
Be sure to connect the speaker (-) leads to the speaker (-) terminal. Never connect the left
and right channel speaker cables with each other or to the vehicle body. Do not block vents
or radiator panels. Blocking them will cause heat to build up inside and may result in fire
After the completion of the installation and commencement of operation of the product
(includes replacing the battery), press the RESET button (1) on the front panel with pointed
objects ( ball pen etc., ) to set the unit to original factory settings.
DO NOT OPERATE THE PRODUCT IF THE TEMPERATURE INSIDE THE VEHICLE IS
UNDER - 20 OR OVER + 60 DEGREES CELCIUS .
