GB-33
Pr
epar
ation
Connec
tions
Initial
Setup
U
sing
the
Fea
tur
es
EPG
(Elec
tr
onic
Pr
og
ramme
Guide)
H
in
ts
and
Tips
, Specifica
tion
and
Saf
et
y
W
ar
nings
U
sing
the
DVD
Fea
tur
es
Hints and Tips
If a problem does occur, it may often be due to something very minor. The following table contains various tips.
The TV does not operate properly.
TV cannot be switched on
•
Check if the TV has been connected to the mains supply.
•
Check if the mains switch is set to the ON position.
•
Make sure all connected AV devices are switched off before switching on your TV.
The remote control does not work
•
Check to see if there are any objects between the TV and the remote control
causing an obstruction. Ensure that you are pointing the remote control directly at
the TV.
•
Ensure that the batteries are installed with correct polarity (+ to +, - to -).
•
Install new batteries.
Power is suddenly turned off
•
Check the power of the TV. The mains supply maybe interrupted.
•
Check if the sleep timer is set.
•
Check whether the Auto Sleep is activated.
The video function does not work.
No Picture & No Sound
•
Check whether the TV is switched on.
•
Try another channel. The problem may be caused by the broadcaster.
Picture appears slowly after
switching on
•
This is normal, the image is muted during the TV startup process. Please contact
your service centre, if the picture has not appeared after five minutes.
No or poor colour or poor picture
•
Adjust the settings in the
PICTURE
menu.
•
Try another channel. The problem may be caused by the broadcaster.
•
Check if the video cables are connected properly.
Horizontal / Vertical bar or picture
shaking
•
Check for local interference such as an electrical appliance or power tool.
Poor reception on some channels
•
Station or cable channel may be experiencing problems, tune to another station.
•
Station signal is weak, reposition the aerial for better reception.
•
Check for sources of possible interference.
Lines or streaks in pictures
•
Check aerial (Change the position of the aerial.)
No pictures when connecting HDMI
•
Check if the input source is
HDMI1 / 2
.
Picture appears in wrong ratio
•
Adjust the
Aspect Ratio
settings in the
PICTURE
menu.
The audio function does not work.
Picture OK but no sound
•
Press the
VOL
+ / - buttons.
•
Sound muted? Press the
MUTE
button.
•
Try another channel. The problem may be caused by the broadcaster.
No output from one of the speakers •
Adjust the
Balance
settings in the
SOUND
menu.
Unusual sound from Inside the TV
•
A change in ambient humidity or temperature may result in an unusual noise when
the TV is switched on or off and does not indicate a fault with the TV.
No sound when connecting HDMI
•
Check if the input source is
HDMI1 / 2
.
Audio noise
•
Keep the RF coaxial cable away from the other connected cables.
Password
Lost password
•
Select the
Set Password
setting in the
LOCK
menu, then enter the following
•
Master password “
9527
”. The master password clears your previous password and
•
Allows you to enter a new password.
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