Blaupunkt BB31LED User Manual

Clock and alarm setting
Clock setting: press and hold power/source button 2 seconds enter to standby mode, press and hold program/clock set button
2 seconds to start the setting, press the previous/next button to swtich the time format between 12/24 hours, press
program/clock set button again to confirm the selection, repeat previous operation to set up the hour and minute.
Alarm setting: in standby mode, press and hold the timer button 2 seconds to start and make the hour digits flare on display;
Press the previous/next button to adjust the hours and press the timer button again to confirm the selection; repeat the
previous operation to set up the minute/alarm source(CD/USB/SD/BUZZ/FM)/alarm volume etc.
a. The clock and alarm is only working when there have available source. Please set up the clock and alarm again in case of
power interrupted.
b. Short press the timer button in standby mode can turn on or off the alarm.
c. When the alarm is activate and ring up, short press the power/source or timer button to cancel the alarm voice, and there will
wake up you again when the alarm time is being next day.
d. The alarm voice duration time is 5 minutes if you did not cancel the sound.
e. When you selected CD/USB/SD as alarm source, please make sure the relative device is available, otherwise, there will switch
to buzz.
CD operation
This unit can playback CD disc which is under CD/CD-R/CD-RW/MP3 format. Before start the playback, please check the CD disc
format first, and mare sure the CD disc is clean and no damages.
CD playback: Open the CD door and load a CD disc, then close the door. Press the power/source button switch to CD mode;
then the unit will read out the CD and get sound output automatically.
In CD playback mode, turn the volume knob to adjust the volume output level; press the play/puase button to pause or resume
the playback; press stop button for playing stop; short press the previous and next button to select the track, press hold and
release it for fast-forwarding or fast-rewinding playback selection; Press the repeat button for repeat one/repeat
all/random selection; Short press the +10 button to select the playing per 10 tracks; press the EQ button to switch the equalizer.
Programming playback (up to 20 tracks for CD disc, and 99 tracks for MP3 disc): press the stop button to stop the CD
playback first; press the program button to start programming; the display will show “ P01” and“ PROG”; press the previous and
next button to switch and select the track which you desire to be programmed, then press the program button to confirm
the selection; and the track will be saved as P01. Repeat the operation till “FUL” show on display which mean the programming
memory is full. Press the play/pause button to play the programmed track; open the CD door or press the stop button twice to
cancel and remove the programmed CD.
Radio operation
Before start the radio operation, please kindly full extent the FM antenna and try to put the unit next to the window in order to
get better signal and reception.
Scan and auto scan: press and hold previous/next button 2 seconds to auto scan the available station in upward or downward
frequency; press scan/repeat button to auto scan and save the available station.(Max supported preset station up to 40). Press
the preset button to pick up and switch the preset station.
Station manual memory: When you tuned a favourite station by rotate the tuning knob or scan; press the program/clock set
button first, then rotate the tuning knob to select the preset station number which you desire to be saved, press the
program/clock set button to confirm the selection; repeat the operation to save other station.
In FM radio mode, press the stop/Mono stereo button can switch the output; you can switch to mono output for listening in
case of weak signal station.
USB/SD card playback operation
Before start the USB/SD card playback operation, please copy the MP3 audio file into the device (max supported device up to
32GB), then insert the device into the USB/SD card port properly.
Press the power/source button repeatedly enter to the USB/SD mode, then the unit will auto decode the audio file and get
sound output after a while.
In USB mode, press the play/puase button to pause or resume the playback; press stop button for playing stop; short press the
previous and next button to select the track, press hold and release it for fast-forwarding or fast-rewinding playback selection;
press the repeat button for repeat one/repeat all/random selection; short press the +10 button to switch the playing
per 10 tracks, press the EQ button to switch the equalizer.
Note:
a. Using a extension cable for USB stick connection and playback is not recommended due to audio signal transfer which may
cause sound output intermittently
b. Not guarantee all USB/SD card devices are supported due to different design and brand.
c. Not guarantee all MP3 audios can playback successfully.
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Blaupunkt BB31LED Specifications

General

Brand	Blaupunkt
Model	BB31LED
Category	Portable Stereo System
Language	English