Troubleshooting - LG HT355SD Owner's Manual



Troubleshooting

6
Troubleshooting
PROBLEM
No Power
No Picture
There is little or
no sound
The DVD picture
quality is poor
A DVD/CD will
not play
6
Humming noise
heard while a
DVD or CD is
playing
Radio stations
can't be tuned in
properly
The remote
control doesn't
work well / at all
Downloaded From TheatreSystem-Manual.com Manuals
HT355SD-A2_DZAFLLK_4704.indd 28
CAUSE
The power cord is disconnected.
The TV is not set to receive the DVD signal.
The video cables are not connected securely.
Equipment connected via the audio cable is not set
to receive DVD signal output.
The audio cables are not connected to the speakers
or receiver securely.
The audio cables are damaged.
The disc is dirty.
No disc is inserted.
An unplayable disc is inserted.
The disc is inserted upside down.
The menu is open on screen.
There is a parental lock which prevents the
playback of DVDs with a certain rating.
The disc is dirty.
The DVD receiver is located too close to the TV,
causing feedback.
The antenna is positioned or connected poorly.
The signal strength of the radio station is too weak. Tune to the station manually.
No stations have been preset or preset stations
have been cleared (when tuning by scanning preset
channels).
The remote is not pointed directly at the unit.
The remote is too far from the unit.
There is an obstacle in the path between the
remote control and the unit.
The battery in the remote control are flat.
CORRECTION
Plug the power cord into the wall outlet securely.
Select the appropriate video input mode on the
TV so the picture from the DVD Receiver appears
on the TV screen.
Connect the video cables securely to both the TV
and DVD Receiver.
Select the correct input mode of the audio
receiver so you can hear the sound from the DVD
receiver.
Connect the audio cables into the connection
terminals correctly.
Replace with a new audio cable.
Clean the disc using a soft cloth with outward
strokes.
Insert a disc.
Insert a playable disc (check the disc type, colour
system and regional code).
Place the disc with the label or printed side facing
upwards.
Press SETUP to close the menu screen.
Enter your password or change the rating level.
Clean the disc using a soft cloth with outward
strokes.
Move DVD receiver and audio components
further away from your TV.
Check the antenna connection and adjust its
position.
Attach an external aerial if necessary.
Preset some radio stations, see page 24 for
details.
Point the remote directly at the unit.
Use the remote within 23 feet (7m) of the DVD
receiver.
Remove the obstacle.
Replace the battery with an new ones.
2009-12-02 ¿ÀÈÄ 3:51:53