Philips 48UP910 User Manual
Page 8
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. . .
before calling service
Symptoms
Items to Check and Actions to follow
TV not respond
ing to remote
control
•
Check batteries and replace them if necessary.
•
Clean the remote control sensor lens on the TV.
•
Operating range between TV and remote control
should not be more than 6 metres.
NICAM sound
distortion
(crackling noise)
This could be due to the antenna siting or reflected
signal.
• Switch over to the "NICAM Mono" mode by pressing
the I-n button.
Blue or red
colour appears
around the
edges of picture
The convergence of the picture has probably drifted.
• Select the "FEATURES" menu and select
"Convergence." Adjust accordingly.
No On-Screen-
Display
• Check that you are not in the "Teletext" mode or
"Subtitle Txt" mode. To see the On-Screen-Display,
exit from this mode.