CD/ USB/ SD/MMC
GB-12
TROUBLESHOOTING GUIDE
Compatible discs and file formats CD, CD-R/RW, CD-DA, MP3 and WMA
USB port type
USB maximum handling capacity
Card type
Card maximum handling capacity
Radio
Tuning range
Antenna
General
Output power
Power consumption
Tweeter
Speaker
2.0
2G
SD/MMC
2G
FM: 87.5-108 MHz for Europe, US
MW: 522-1620 kHz for Europe
MW:
520-1710 kHz for US
FM: wire antenna, MW: built-in ferrite bar
60 (4 x 15) W
65 W
2” 4 Ohm
4” 4 Ohm
Power source
Dimension-Main unit
Speaker box
Weight-Main unit
Speaker box (each)
Note: Due to continuing improvements, the technical specifications are subject to change
without notice
Input: AC 230V ~ 50Hz
126(H) x 250 (W) x 272 (D) mm
270 (H) x 150 (W) x 165 (D) mm
3.5 Kg
2.2 Kg
TECHNICAL SPECIFICATIONS
1. The player or display
does not work properly
3. The disc does not play
4. USB disk is not read
5. Noise or distorted
sound at Radio mode.
6. No sound, poor sound
in iPod mode:
7. No video output
1.1 press the
ON/STANDBY
button to go to standby mode and
press it again go turn on the unit.
1.2 Reset by unplugging the AC power cord for few seconds and
re-plug it.
2. No sound, poor sound
2.1 Check the cable connection, refer to “
CONNECTIONS
.”
3.1 Place the disc with the label side facing up.
3.2 Ensure that the disc is free from scratches and fingerprints.
3.3 Check the discs/ file formats compatible, refer to
“
TECHNICAL SPECIFICATIONS
”.
3.4 Clean the disc.
4.1 Some external hard disks may not be supported. Hard disks
that have built-in power supply should be favored.
4.2 Check with the USB disk file system and format it with FAT
or FAT32.
4.3 Due to different formats, some models of USB storage
devices or MP3 players may not be read.
5.1 FM mode: Extend and position the FM antenna to achieve
best reception. Try to switch to mono sound by ST/MO button.
5.2 MW mode, orientate the unit to achieve optimum reception.
6.1 Check correct universal dock adapter used.
6.2 The EQ function in your iPod must be set to “Off”.
7.1 Your iPod video setting – TV OUT must be set to “ON”.
Problems
Recommendations
