Car multimedia system am/fm receiver, cd/mp3/wma player with electronic antishock (esp) & detachable face rds/eon control, usb and sd card control (35 pages)
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CAR AUDIO CAR MP3 PLAYER WITH RADIO USB/SD/MMC MANUAL XM-R281 1. Power on / off /Mode 13. RST: Reset 2. TR: Color change 14. 5/-10: Last 10 songs/Last folder 3. Change radio channel / 15. 6/+10: Next 10 songs/next folder...
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1.Basic Operation 1. Power on / off Short press this button to power on , long press to power off. 2. Volume button/ Sound effect change Turn this button to control the volume. Press SEL to choose the sound effect as follows: Volume—BASS—TREBLE——BAL-- FAD ---LOUND OFF/ON –BT -Volume) When you choose the mode you need , you can turn VOL knob left or right VOL button to select.
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10. Aux in Short press this button to go to AUX in, you can play external music by inserting in this Aux in hole. 11.Reset button When the system is crash, you press this button to restart. 12.SD/MMC slot Insert SD/MMC card into slot, then put on the front panel. Then it will read the music of the SD/MMC card.
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3.Technical Parameters Tuner Part: Fault Reasons Solutions FM Frequency Range------------------------------------------------------87.5MHz-108MHz FM noise-limited sensitivity-----------------------------------------------------------FM≤26dB FM signal to noise ratio (S/N)------------------------------------------------------------≥45dB USB/MMC/SD Part: Frequency Response---------------------------------------------------100Hz-10kHz(+10dB) MP3 bit rates------------------------------------------------------------------------------8-320kbps Channel balance---------------------------------------------------------------------------≤3 dB Channel Separation ------------------------------------------------------------------- ≤22dB MP3 Signal to noise ratio (S/N)---------------------------------------------------------≥55dB Working voltage -------------------------------------------------------------------------12V DC Real power output-------------------------------------------------------------------4x60W/14.4V Speaker impedance ---------------------------------------------------------------------4Ω-8Ω...
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5. Trouble shooting doesn’t Yellow wire is not connected Assure yellow wire is display with battery + connected with battery + Fuse of red wire is open Replace fuse No sound No power supply Connect the power wire. Speaker wire is open circuit Connect speaker wire.