Sony Bravia KDL-70X3500 Operating Instructions Manual page 49

Some tiny black points and/or bright points appear
on the screen
• The picture of a display unit is composed of pixels. Tiny
black points and/or bright points (pixels) on the screen do
not indicate a malfunction.
No colour on programmes
• Select "Reset" (page 28).
No colour or irregular colour when viewing a
signal from the 3 or 4 sockets
• Check the connection of the
if each sockets are firmly seated in their respective
sockets.
Sound
No sound, but good picture
• Press 2 +/– or % (Mute).
• Check if the "Speaker" is set to "TV Speaker" (page 36).
• When using HDMI input with Super Audio CD or DVD-
Audio, DIGITAL OUT (Optical) may not provide audio
signal.
There is a whirring sound
• This is the sound of the internal fans of the TV (except for
KDL-52X3500). This is not a malfunction.
Channels
The desired channel cannot be selected
• Switch between digital and analogue mode and select the
desired digital/analogue channel.
Some channels are blank
• Scrambled/Subscription only channel. Subscribe to the
pay TV service.
• Channel is used only for data (no picture or sound).
• Contact the broadcaster for transmission details.
Digital channels are not displayed
• Contact a local installer to find out if digital transmissions
are provided in your area.
• Upgrade to a higher gain aerial.
General
The TV turns off automatically (the TV enters
standby mode)
• Check if the "Sleep Timer" is activated, or confirm the
"Duration" setting of "On Timer" (page 37).
• If no signal is received and no operation is performed in
the TV mode for 10 minutes, the TV automatically
switches to standby mode.
The TV turns on automatically
• Check if the "On Timer" is activated (page 37).
Some input sources cannot be selected
• Select "AV Preset" and cancel "Skip" of the input source
(page 37).
The remote does not function
• Replace the batteries.
A channel cannot be added to the Favourite list
• Up to 999 channels can be stored in the Favourite list.
3 or 4 sockets and check
The "Store Display Mode: On" message appears
on the screen
• Select "All Reset" in the "Set-up" menu (page 39).
Not all channels are tuned for cable
• Check support website for cable provide information.
http://support.sony-europe.com/TV/DVBC/
The picture contours are disrupted
• Select "Standard" or "Off" in "Motion Enhancer"
(page 34).
49
GB