Check if your external device, such as set-top box or Blu-ray player, is turned on.
I cannot see some programmes.
Start the
Programmes
Programme Tuning
(
Programme Tuning &
Settings
)
Auto Tuning
.
If you are using a set-top box, consult its supplier.
The screen shakes after the momentary appearance of vertical / horizontal lines
and net pattern.
Connect wireless telephones, hairdryers, electrical drills, etc. to a different power outlet.
The problem may be caused by high-frequency electronic devices such as another TV or
strong electro-magnetic sources nearby.
A digitally broadcasted programme stops or its screen is broken.
This happens when a signal is weak or reception is unstable. Adjust the antenna
direction or check the cable connection.
Programmes
Programme Tuning
(
Programme Tuning & Settings
)
Manual Tuning
If the signal strength is too low in
Manual Tuning
, contact the broadcasting station or
management office to have the signals checked.
If you are using a set-top box, consult its supplier.
I see vertical lines in all four edges of the screen, or the colours are blurred when I
try to connect to HDMI.
Picture
Aspect Ratio Settings
Just Scan
Set
Just Scan
to
Off
.
Just Scan
shows you the original image as it is. You may see noise in all four directions
on the screen if the signal contains noise.
I don’t see anything, or the image keeps flickering when I try to connect the HDMI
cable.
Check whether your HDMI
®
cable is compliant with the specifications. You may
experience flickering or a blank screen if the HDMI
®
cable is faulty (bent, broken).
Make sure that the cable is correctly connected to the port. Bad or loose contact may
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