GB-7
USB DEVICE OPERATION
Insert a USB device into the USB port at the back of the unit. When the unit is
switched on, set the FUNCTION switchto select the
“CD/USB” mode. In stop mode, press the button to
select “USB” mode. Refer to “CD/ MP3 / WMA PLAYER
OPERATION” to play MP3/ WMA files.
Note: Due to technical differences, some models of USB
storage devices or MP3 players may take longer to be read. In some cases,
they may not even be read.
USB stick should be direct connected or with a cable with max. 0.5 m length.
AUX IN FUNCTION
This unit has an AUX IN jack which allows you to connect an external audio
device (such as an MP3 player) using a cable.
1. Set the FUNCTION switch to AUX.
2. Plug an audio cable (not supplied) into the AUX IN jack.
3. Operate your external audio device as usual to select and play music.
4. Adjust the volume controls on both your external audio device and this unit to
the desired volume level.
Note: In AUX IN mode, this unit display cannot show any music information (e.g.
track number) for your external audio device.
MAINTENANCE
Cleaning CD discs
If the music skips or does not play, the disc may need cleaning. Before playback,
wipe the disc from the center out with a clean cloth. After use, store the disc in its
case.
TROUBLESHOOTING GUIDE
Problems
Recommendations
1. The player or
display does not
work properly.
1.1 Press the ON/STANDBY
button to go to standby
mode and press it again to turn on the unit.
1.2 Reset by unplugging the AC power cord for few
seconds, then plug it back in.
2. The disc does
not play.
2.1 Place the disc with the label side facing up.
2.2 Ensure that the disc is free from scratches and
fingerprints.
2.3 Check that the discs/ file formats are compatible;
refer to “TECHNICAL SPECIFICATIONS”.
2.4 Clean the disc.
3. USB device is not
read.
3.1 Check that the USB device file system is in FAT or
FAT32 format.
3.2 Due to different formats, some models of USB
storage devices or MP3 players may not be read.
4. Noise or
distorted sound
in radio mode.
4.1 FM mode: extend and position the FM antenna to
achieve the best reception.
4.2 Set the MODE switch to FM MONO..
