GB-44
Preparation Connections Initial Setup Using the Features Hints and Tips, Specification
and Safety Warnings
Using the Features
via USB port
Maintenance
Careful and regular cleaning can prolong the life of your TV.
Be sure to switch off the POWER ON/OFF switch and disconnect the mains
cable from the mains socket before you start any cleaning.
1. Use a soft dry cloth to wipe away the dust from the screen and surfaces.
2. If the surfaces are extremely dirty, clean the TV with a cloth which has been
dipped in a weak soapy water. Wring the cloth until it is almost dry, then use it to
wipe the TV.
3. Ensure there is no excess water on the screen. Allow any water or dampness to
evaporate before switching the TV on.
Never use alcohol, benzine, paint-thinner, cleaning fluid or other chemicals.
Do not use compressed air to remove dust.
Hints and Tips
The following table contains various hints and tips to get the best performance from your TV. If you require additional assistance
please call our Customer Technical Services Centre. Tel: 0844 800 6020 (UK only)
The TV does not operate properly.
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 VIDEO 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 the aerial (Change the position of the aerial.)
No picture when connecting HDMI • Check if the input source is HDMI.
Abnormal programme display • Press the ASPECT button repeatedly on the remote control to try other video sizes.
L32DIGB20_IB_final110325_running change_PN not updated.indd 44 25/03/2011 7:12 PM
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