GB
43
TROUBLESHOOTING
Before bringing the device to the repair centre, please check the following table.
Symptom
Cause
Correction
No power
• The power supply is not properly connected to the socket.
• Check the proper connection of the power supply.
Sound
No sound or
distorted sound.
• Audio cables are not connected properly.
• The volume is set to min.
• The sound is muted.
• Connect the audio cables properly.
• Increase the volume.
• Press
MUTE
on the controller to activate the sound.
• Press
PLAY/PAUSE
.
Cannot play disk
• The disk is inserted improperly.
• The parent lock classification coded on the disk is higher
than the parent lock level set on the device.
• The disk is not compatible with this device.
• The disk is contaminated.
• Make sure the disk is inserted with the label facing upward.
• Change the parent lock settings.
• Clean the disk
After connecting
a USB device,
the device stops
working
• The connected USB device most likely is not a certified type. • The device does not play uncertified USB devices. In case the
player stops working, turn it off, unplug the power cord from the
socket and remove the USB device. Plug the power cord back in.
The device should work normally.
The buttons on the
device do not work
• The device is experiencing interference caused by static
electricity etc.
• Turn the device off and unplug from the socket. Plug the power
cord back in and turn on the device.
The remote
controller does not
work
• There are no batteries in the remote controller.
• The batteries are dead.
• The remote controller is not directed at the remote
controller sensor.
• The remote controller is outside of its operating range.
• The device is turned off.
• Insert AAA/1.5 V battery.
• Replace the batteries with a new set.
• Make sure the remote controller is directed at the remote
controller sensor.
• Make sure the remote controller is close enough to the device.
• Turn the device off and unplug from the socket. Turn the device
back on.
TECHNICAL SPECIFICATIONS
Tuner
FM band range
87,5 ~ 108 MHz
Number of FM station pre-sets
30
CD
Frequency characteristic
20 Hz ~ 20 kHz
S/N ratio (filter A)
>80 dB (1 kHz)
Dynamic range
≥70 dB (1 kHz)
Distortion and noise
≤-60 dB (1 kHz)
Fluctuation
Under measurable level
Supported CD files
CD-R, CD-RW
INPUTS
USB
1.1, 5 V 500 mA
Supported USB files
MP3, WMA
Maximum size of USB device
16 Gb
LINE-IN
3.5 mm jack
Amplifier
Power output (max.)
2× 2.5 W
Frequency characteristic
±3 dB (20 Hz ~ 20 kHz)
Remote controller
Battery
1 × AAA
Main unit dimensions (w × h × d)
140 × 210 × 140
Speaker dimensions (w × h × d)
120 × 130 × 140
Net weight
2
Gross weight
3.2
Power
AC ~100–240 V, 50/60 Hz
Power input
20 W
Standby power input
<0.5 W
Operating conditions
Temperature
-10 °C ~ +35 °C
Relative humidity
5 % ~ 90 %
Summary of Contents for XMS 144 U
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