Sony Bravia KDF-E42A12U Operating Instructions Manual page 45

Problem
No colour on programmes
No colour or irregular colour
when viewing a signal from the
Y, PB/CB, PR/CR jacks of
3
Sound
Problem
No sound, but good picture
Noisy sound
Channels
Problem
The desired channel cannot be
selected
Some channels are blank
Digital channel is not displayed
General
Problem
The TV turns off automatically
(the TV enters standby mode)
The TV turns on automatically
Some input sources cannot be
selected
The remote does not function
The lamp indicator on front
of the TV set is lit.
Cause/Remedy
• Select "Reset" in the "Picture Adjustment" menu to return to the factory
settings (page 22).
• Check the connection of the Y, P
• Make sure that the Y, P
B
respective sockets.
Cause/Remedy
• Press 2 +/– or % (Mute).
• Check that "TV Speakers" is set to "on" in the "Features" menu (page 26).
• See the "Picture noise" causes/remedies on page 44.
Cause/Remedy
• Switch between digital and analogue mode and select the desired digital/
analogue channel.
• Scrambled/Subscription only channel. Subscribe to the Pay Per View
service.
• Channel is used only for data (no picture or sound).
• Contact the broadcaster for transmission details.
• Check that the aerial is plugged directly into the TV (not through other
equipment).
• Contact a local installer to find out if digital transmissions are provided in
your area.
• Upgrade to a higher gain aerial.
Cause/Remedy
• Check if the "Timer" is activated (page 28).
• If no signal is received or no operation is performed in the TV mode for 10
minutes, the TV automatically switches to standby mode.
• Check if the "Timer" is activated (page 28)
• Select "AV Preset" in the "Set Up" menu and cancel "Skip" of the input
source (page 30).
• Replace the batteries.
• Turn the TV off. Turn the TV on again, if the lamp indicator is still lit then
replace the internal lamp. For details refer to page 39 to 41.
/C , P /C jacks of
B B R R
/C , P /C jacks of 3 are firmly seated in their
B R R
3.
Continued
45