Cobra 29 LX BT Operating Instructions - Page 5

Installation Installation Note Before installing the CB radio, visually check the vehicle's battery connection to determine which terminal, positive or negative, is grounded (positive is the larger of the two) to the engine block (or chassis). A negatively grounded vehicle has its negative lead grounded to the chassis. Note Connecting to an accessory fuse prevents the unit from being left on accidentally, and also permits operating the unit without running the engine. Note In positive ground vehicles the red wire goes to the chassis and the black wire is connected to the ignition switch. Note When connected to an accessory fuse, unit will self test the emergency weather alert automatically when ignition is turned on. Turns itself on & off. 4 In a negative grounded vehicle, connect the red lead of the DC power cord to an accessory 12 volt fuse. 5 Connect the black lead to the negative side of the vehicle. This is usually the chassis. Any convenient location with a good electrical contact (remove paint) may be used. 4 FCC ID:BBO3K229LTD COBRA MADE IN CHINA ANT EXT MIC EXT. PTT EXT.SP. +POWER- USB 6 Plug power cable into back of unit marked "Power". Be sure to observe polarity markings. 7 Mount the microphone bracket on either side of the unit (driver's left) using two screws supplied. Bracket should be placed under the dash so microphone is readily accessible. NB /ANL NB/ANL SWR 1.5 2 3 ANL CAL TX S/ RF S/RF RF RX SWR R SWR /CAL CAL SIG 1 3 5 7 9 +30dB MENU PU SH ENTER VOL SQ DYNAMIKE MEM WX ! RF GAIN Note If SCAN microphMoEMnSeCANis CH 9/ n19ot connectedC,Ba/WuX dioDIwM ill not ESC be heard at speaker. DELTA TUNE T BACK SWR CAL OFF MIN MIN MAX OFF 8 Attach the microphone cable to receptacle on front of unit and install unit in bracket securely. 5