Uniden BC-880FM Owner's Manual

10As an alternative, the power cord may be connected to an availableterminal on the fuse block or to a point in the wiring harness. However,caution must be taken to prevent a short circuit. If in doubt, contact yourvehicle dealer for information.Ground InformationThis transceiver may be installed and used in any 12-volt DC negative groundsystem vehicle.Negative Ground SystemWith a negative ground system, the negative (-) battery terminal isusually connected to the vehicle motor block.Connect the red DC power cord from thetransceiver to the positive (+) battery terminalor other convenient point. Then connect theblack power cord to the vehicle chassis or negative (-) battery terminal.INSTALL 6-PIN TO 4-PIN ADAPTERThe Bearcat 880FM is pre-configured for Uniden’s 6-pin wireless, noise-cancelling technology. Your Bearcat 880FM comes with an adapterto connect the radio’s 6-pin microphone to a current standard 4-pinmicrophone.1. Insert the 6-pin side of the adapter into the Bearcat 880FM 6-pinmicrophone connection.2. Plug a standard 4-pin microphone connector into the 4-pin sideof the adapter.MARINE INSTALLATIONConsult your dealer for information regarding marine installation. It isimportant to adequately ground the system and to prevent electrolysisbetween the fittings in the hull and the water.