Toshiba 42hdx82 Manuale Utente

Pagina di 63
Intr
oduction
Connecting
y
our T
V
Using the
Remote Contr
ol
Setting up
y
our T
V
Using the T
V’s
F
eatur
es
Appendix
Index
60
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.
•  The station may have broadcast difficulties. Try another channel.
•  Check that the SPEAKERS function in AUDIO menu is set properly.
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.
•  If you are using a VCR, make sure the TV/VCR button is set
correctly.
Cannot receive above channel 13
•  Make sure the TV/CABLE switch is set to the mode that
corresponds with the signal source type (cable company or outside
antenna).
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 locked out with the CH LOCK feature, or
erased with the ADD/ERASE feature.
Multiple images
•  The station may have broadcast difficulties. Try another channel.
•  Antenna reception may be poor. 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
•  Make sure the MTS feature is set properly.
known MTS broadcast
The front panel buttons do not operate
•  Check the FRONT PANEL LOCK feature.
The remote control does not operate
•  Check whether the appropriate device mode is selected.
•  Remove all obstructions between the remote control and the remote
control sensor in the TV.
•  The remote control batteries may be dead. Replace the batteries.
Cannot access signal input sources
• Check the VIDEO LOCK feature.
(Video1, Video2, Video3,
ColorStream HD1/HD2, DVI/HDCP)
and/or Channels 3 and 4.