Toshiba 14VL43U Manuale Utente

Pagina di 32
Appendix
14VL43U, 20VL43U(E/F/S)
28
Troubleshooting
Before calling a service technician, please check the following table for a possible cause of the problem and some
solutions.
Problem
Solution
TV will not turn on
•  Make sure the power cord is plugged in, then press POWER.
•  The remote control batteries may be dead.
Replace the batteries.
No picture, no sound
•  Check the antenna/cable connections.
No sound, picture OK
•  The sound may be muted. Press VOLUME (VOL).
•  The station may have broadcast difficulties.
Try another channel.
Poor sound, picture OK
•  The station may have broadcast difficulties.
Try another channel.
Poor picture, sound OK
•  Check the antenna connections.
•  The station may have broadcast difficulties.
Try another channel.
•  Adjust the PICTURE menu.
Poor reception of broadcast channels
•  The station may have broadcast difficulties.
Try another channel.
•  Check the antenna connections.
Cannot receive above channel 13
•  Make sure TV/CABLE is set to CABLE mode.
Black box appears on the screen
•  The closed caption feature may be set to one of the Text modes
(T1,T2, T3, or T4). Turn closed captioning OFF.
Unable to select a certain channel
•  The channel may be blocked out with the V-Chip feature, or Erased
with the add/erase feature.
Multiple images
•  The station may have broadcast difficulties.
Try another channel.
•  Use a highly directional outdoor antenna.
Poor color or no color
•  The station may have broadcast difficulties.
Try another channel.
•  Adjust the TINT and/or COLOR in the PICTURE menu.
No stereo or SAP sound from a known
•  Make sure the MTS feature is set properly.
MTS broadcast
The remote control does not operate
•  There may be an obstruction between the remote control and the
remote control sensor.
•  The remote control batteries may be dead.
Replace the batteries.
The V-Chip PIN code does not work
•  Change or reset your PIN code (see page 17 or 20).
14VL43U(E) 27-30
03.3.4, 9:48 AM
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