Vitek VT-3978 W - Инструкция (Страница 12)

ENGLISH
2
Trouble search and shooting
Often misuse is the cause of malfunctions and interference. If you suppose your unit malfunctions
check out the possible causes of problems enlisted in the table below.
In case the unit exhibits a problem, check the following before applying to the service center or to
dealer for repair.
Symptom Possible cause Solution
Radio tuner
Noise on AM or FM
broadcasts.
Station is not tuned properly. Retune the broadcast station.
FM: Line antenna is not
extended. Extend FM line antenna.
АМ band: the unit is located put
of reception area Try another variants of placement
Unit does not receive
FM or AM stations Switch FUNCTION is in non
RADIO position Put switch FUNCTION into RADIO
position
Volume is at minimum Increase volume.
Disk
Disk cannot be played
back
Switch FUNCTION is in non CD
position Put switch FUNCTION into CD position
CD is not installed or installed
incorrectly. Insert CD with label side up.
Individual tracks cannot
be played back Disc is dirty or scratched. Wipe disc with cloth, do not use
scratched disks.
Disc is inserted but
tracks cannot be played
back CD is not installed or installed
incorrectly. Insert CD with label side up.
Disc is dirty or scratched. Wipe disc with cloth, do not use
scratched disks.
Disc format is not supported. Use discs of supported standard
formats.
SD-card
No playback
Switch FUNCTION is in non SD
position Put switch FUNCTION into SD position
Card is not inserted into the slot
or there is no MP3 files on the
card Make sure the card is inserted properly
and there are MP3 files on it
USB-device
No playback
Switch FUNCTION is in non USB
position Put switch FUNCTION into USB position
USB device is not inserted into
the slot or there is no MP3 files
on it Make sure USB device is inserted
properly and there are MP3 files on it
Technical specifications
Power supply 230V AC, 0 Hz
Operating with buttery power supply UM 2(«С») х 8
Dimensions 30х23,х, mm
Output power 2 х , W
Speakers 2 х 8 Ohm
Frequency range AM: 3 – 620 kHz
FM: 6 – 08 MHz
Disk load Of upper type
Remote control Buttery power supply CR202 (included into delivery
set)
3978IM.indd 12 07.07.2008 15:17:49