Boss Audio BV9348B User Manual - Page 5

WIRING DIAGRAM This player is equipped with ISO standard connector, please follow below instruction: ● Red - ACC ON (+12V) ● Grey/Grey black - Right front speaker (+/-) ● Yellow - 12 V Constant ● White/White black - Left front speaker (+/-) ● Black - Ground wire ● Purple/Purple black - Right rear speaker (+/-) ● Blue - Power Antenna / Remote Amp Turn On ● Green/Green black - Left rear speaker (+/-) ● Orange - Back-Up Camera Trigger (+) ● Parking Brake (-) TROUBLE SHOOTING PROBLEM CAUSE SOLUTION Cannot power on Check fuse Some factors cause MPU wrong operation After ignition switch off, setting Change battery or fuse information all lose Poor performance of radio station Weak signal Change fuse same as the old one Press RES button on the panel by penpoint, then, power on Reset information and save Move the car to another place, then research Cannot switch There is only one language/ language/subtitle subtitle If not with multi - language/subtitle, it cannot switch language/subtitle No image Cannot watch image during driving Other factors cause MPU wrong operation Press RES button on the panel by penpoint, then, power on It's not allowed to watch image during driving Park the car in a safe place, put the car stall in " P " postion, pull up the hand brake, parking brake wire must be grounded 11 Remote Control Operation .Number button 2/RPT (repeat playback) Under FM/AM radio status, short press the button to get into the corresponding stored radio channels. After searching for a station manually, hold the button for 2 seconds to save the station in the number button 2's position. Repeat playback. Under USB playback status, press the button to repeatedly play the current song, repress it to cancel repeat playback. 1. (Power) button Press the button to turn power on/off. .Number button 3/RDM (random playback) Under FM/AM radio status, short press the button to get into the corresponding stored radio channels. After searching for a station manually, hold the button for 2 seconds to save the station in the number button 3's position. Random playback. Under USB playback status, press the button to play songs in the disc randomly, repress it to cancel random playback. 2. MODE (mode switch) button When the power is on, each time the button is pressed, the mode switches between RADIO/USB/SD (MMC) /AUX. 3. MUTE button Press the button to turn off volume output, repress the button to resume previous volume level. .Number button 4 Under FM/AM radio status, touch the button to get into the corresponding stored radio channels. After searching for a station manually, hold the button for 2 seconds to save the station in the number button 4's position. Under USB playback status, press the button to select the current folder. 4. Number button .Number button 1/2NT (track browse & playback) Under FM/AM radio status, short press the button to get into the corresponding stored radio channels. After searching for a station manually, hold the button for 2 seconds to save the station in the number button 1's position. Browse & playback. Under USB playback status, press the button to browse and play the previous 10 songs, each for 10 seconds, repress it to cancel browsing and playback. .Number button 5 Long press 5/DIR- to select the previous folder/short press to play the -10 song Under FM/AM radio status, touch the button to get into the corresponding stored radio channels. After searching for a station manually, hold the button for 2 seconds to save the station in the number button 5's position. Under USB playback status, touch the button to select the -10 song cyclically. Long touch the button to select the previous folder. 04