Sharp DV-SL700W, Руководство по обслуживанию

Страница: 40 / 72

DV-SL700W
40
TROUBLESHOOTING
If you experience any of the following difficulties while using the sys-
tem, use this troubleshooting guide to help you remedy the problem.
Should any problem persist, consult your nearest service center.
No power
•
Is the power cord firmly plugged into the power outlet?
•
One of the safety mechanisms may be operating. In this event,
unplug the player from the power outlet briefly and then plug it in
again.
Nopicture
•
Check that the system is connected securely.
•
The video connecting cord is damaged. Replace it with a new
one.
•
Make sure you connect the system to video input connector on
the TV.
•
Make sure you turn on the TV.
•
Make sure you select the video input on the TV so that you can
view the pictures from this system.
The picture noise appears
•
Clear the disc.
•
If video from this system has to go through your VCR to get to
your TV, the copy-protection applied to some DVD programs
could affect picture quality. If you still experience problems after
checking your connections, please try connecting your DVD
system directly to your TV
’ s S-Video input, if your TV is
equipped with this input.
The aspect ratio of the screen cannot be changed even though
you set TV DISPLAY in the SETUP menu when you play a wide
picture.
•
The aspect rate is fixed on your DVD disc.
•
If you connect the system with the S-Video cable, connect
directly to the TV. Otherwise, you may not change the aspect
rate.
•
Depending on the TV, you may not change the aspect rate.
There is no sound or only a very low-level sound is heard.
•
The system is in pause mode or in slow-motion play mode, or
fast forward or fast reverse is performed. Press / ll to return to
normal play mode. Please also check audio cable connect
securely or not.
Severe hum or noise is heard
•
Check that the connecting cords are away from a transformer or
motor.
•
Move your TV away from the audio components.
•
The plugs and jacks are dirty. Wipe them with a cloth slightly
moistened with alcohol.
•
Clear the disc.
The sound loses stereo effect when you play CD
•
Set the Audio mode to “ STEREO ” in the SETUP menu.
•
Make sure you connect the system appropriately.
The surround effect is difficult to hear when you are playing a
Dolby Digital sound track
•
Depending on the DVD disc, the output signal may not be the
entire 5.1 channel but monaural or stereo even if the sound
track is recorded in Dolby Digital format.
The language for the subtitles cannot be changed when you play
a DVD
•
Multilingual subtitles are not recorded on the DVD.
•
Changing the language for the subtitles is prohibited on the
DVD.
The subtitles cannot be turned off when you play a DVD
•
Depending on the DVD, you may not be able to turn the subtitles
off.
The angles cannot be changed when you play a DVD
•
Multi-angles are not recorded on the DVD.
•
Change the angles when the angle mark appears on the TV
screen.
•
Changing the angles is prohibited on the DVD.
The system does not operate properly
•
Static electricity, etc., may affect the system ’ s operation.
Press the STANDBY button to turn off, then press again to turn
on.