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Installation Overview
Mount Unit
Main Detector Unit (MDU)
Note: To power the MDU, use one of the two power cords provided
(See Page A3).
• 12V Power Cord with In-line Fuse for Hardwired Installation:
For connection to vehicle’s fuse box or battery, or
• 12V Power Cord with In-line Fuse and Cigarette Lighter Plug:
For connection to 12-volt vehicle accessory outlet (cigarette lighter
plug).
Fuse box hard wiring is recommended. Use this configuration to
provide a more discreet installation. If you are unsure about making
this connection yourself, contact a professional installer. Cobra
does not warrant any damages to the product or vehicle that may
occur as a result of improper installation.
On a negative grounded vehicle:
1. Connect the positive wire [marked with a tag (+)] of the DC power cord
to an accessory 12V fuse that is controlled by the ignition switch
(Figure A).
2. Connect negative wire (-) to a chassis ground location (Figure A). Body
paint may need to be removed to assure a good ground connection.
Introduction
ACC
Figure A