User Manual in English
Page 1
tech support: www.bossaudio.com/support BOSS Audio Systems -VOBS$PVSUt0YOBSE $" www.bossaudio.com 800.999.1236 Boss Audio Systems is a trademark of Apple, Inc. and other countries. registered in the U.S. User's Manual 648UA IN-DASH SINGLE-DIN MP3-COMPATIBLE CD AM/FM RECEIVER WITH USB AND SD MEMORY CARD PORTS AND FRONT PANEL AUX INPUT 648UA IN-DASH SINGLE-DIN MP3-COMPATIBLE CD AM/FM RECEIVER WITH USB AND SD MEMORY CARD PORTS AND FRONT PANEL AUX INPUT iPod® is not affiliated with Apple, Inc.
tech support: www.bossaudio.com/support BOSS Audio Systems -VOBS$PVSUt0YOBSE $" www.bossaudio.com 800.999.1236 Boss Audio Systems is a trademark of Apple, Inc. and other countries. registered in the U.S. User's Manual 648UA IN-DASH SINGLE-DIN MP3-COMPATIBLE CD AM/FM RECEIVER WITH USB AND SD MEMORY CARD PORTS AND FRONT PANEL AUX INPUT 648UA IN-DASH SINGLE-DIN MP3-COMPATIBLE CD AM/FM RECEIVER WITH USB AND SD MEMORY CARD PORTS AND FRONT PANEL AUX INPUT iPod® is not affiliated with Apple, Inc.
User Manual in English
Page 2
TUNE, SEEK, TRACK, SKIP UP / DOWN BUTTONS a) During RADIO mode: Press the >>| or |>| or | When the unit is power on, press the power to remove from the unit chassis, then pull it up a little to switch the MUTE state on by pressing the EJ key. 6&7. LCD Display 5.EJECT KEY In the power on , press and hold the power button for more than 0.5 seconds, the unit goes into power off . 3. RELEASE BUTTON Press the REL button to release the front control panel from the unit chassis. 2.POWER ON/OFF & MUTE When the unit is power on state, the loaded disc can be ejected by pressing any ...
TUNE, SEEK, TRACK, SKIP UP / DOWN BUTTONS a) During RADIO mode: Press the >>| or |>| or | When the unit is power on, press the power to remove from the unit chassis, then pull it up a little to switch the MUTE state on by pressing the EJ key. 6&7. LCD Display 5.EJECT KEY In the power on , press and hold the power button for more than 0.5 seconds, the unit goes into power off . 3. RELEASE BUTTON Press the REL button to release the front control panel from the unit chassis. 2.POWER ON/OFF & MUTE When the unit is power on state, the loaded disc can be ejected by pressing any ...
User Manual in English
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...for FM mode) ->LOUD(ON/OFF) ->LOCAL/DX(only for protection. Press the || or | VOLUME ->BASS ->TREBLE -> BALANCE -> FADER -> When selecting a desired audio mode, rotate the VOL knob to achieve higher signal quality and better playback performance. 1. VOL: (MIN)00, 01,......46, 47(MAX). - FAD: 0FR9,1FR9, ...you can adjust HOUR or MINUTE by rotating the VOL knob). CARE FOR USING CD'S: About CD-R/CD-R/W discs: In addition to commercially-recorded audio CD's, this unit can play next track. Before playing a disc, wipe it is on older CD burners, some cases, particularly when recorded ...
...for FM mode) ->LOUD(ON/OFF) ->LOCAL/DX(only for protection. Press the || or | VOLUME ->BASS ->TREBLE -> BALANCE -> FADER -> When selecting a desired audio mode, rotate the VOL knob to achieve higher signal quality and better playback performance. 1. VOL: (MIN)00, 01,......46, 47(MAX). - FAD: 0FR9,1FR9, ...you can adjust HOUR or MINUTE by rotating the VOL knob). CARE FOR USING CD'S: About CD-R/CD-R/W discs: In addition to commercially-recorded audio CD's, this unit can play next track. Before playing a disc, wipe it is on older CD burners, some cases, particularly when recorded ...
User Manual in English
Page 4
When AF switching mode is selected, the radio checks the signal strength of the unit, please ensure the metal support strap is connected firmly to the car chassis. When same PI station does not receive in 1 cyclic search, the radio retunes to next station with a screwdriver. When newly tuned station does not have TP information for 5 seconds, beeps are heard occassionally, this will change into the chassis until PI code is received. RETUNE S mode: selected as per the diagram illustrated below. To properly fix the metal mounting sleeve, bend the tabs of the sleeve against the ...
When AF switching mode is selected, the radio checks the signal strength of the unit, please ensure the metal support strap is connected firmly to the car chassis. When same PI station does not receive in 1 cyclic search, the radio retunes to next station with a screwdriver. When newly tuned station does not have TP information for 5 seconds, beeps are heard occassionally, this will change into the chassis until PI code is received. RETUNE S mode: selected as per the diagram illustrated below. To properly fix the metal mounting sleeve, bend the tabs of the sleeve against the ...
User Manual in English
Page 5
... AUX mode. The system will be played. 15. PRESET STATION MEMORY AND TOP/>||, INT, RPT, RDM BUTTONS a) During radio mode: Go to any matched external audio device to this button to turn over the plastic cover cap then insert the USB stick into the USB mode automatically, and then play the...
... AUX mode. The system will be played. 15. PRESET STATION MEMORY AND TOP/>||, INT, RPT, RDM BUTTONS a) During radio mode: Go to any matched external audio device to this button to turn over the plastic cover cap then insert the USB stick into the USB mode automatically, and then play the...