Installing The Tv Against A Wall Or Enclosed Area; Troubleshooting; Picture - Sony Bravia KDL-48R470B Mode D'emploi

Installing the TV Against a Wall or
Enclosed Area
Make sure that your TV has adequate ventilation.
Allow enough space around the TV as shown
below.
Installed with stand
7
11 /
(30 cm)
4 inches
(10 cm)
Leave at least this much space around the set.
Installed on the wall
7
11
(30 cm)
4 inches
(10 cm)
4 inches
(10 cm)
Never install the TV set as follows:
Air circulation is blocked.
Wall
Note
• Inadequate ventilation can lead to overheating of the TV
and may cause TV damage or cause a fire.
30
US
inches
8
2
inches
4 inches
(6 cm)
(10 cm)
/ inches
8
4 inches
(10 cm)
Leave at least
this much
space around
the set.
Air circulation is blocked.
Wall

Troubleshooting

When the LED indicator is flashing red, count
how many times it flashes (interval time is three
seconds).
If the LED indicator flashes red, reset the TV by
disconnecting the AC power cord from the TV for
two minutes, then turn on the TV.
If the problem persists, contact Sony Customer
Support (information provided on the front cover)
3
/
8
with the number of times the LED indicator flashes
red (interval time is three seconds).
Press / on the TV to turn it off, disconnect the AC
power cord, and contact Sony Customer Support.
When the LED indicator is not flashing, check the
items as follows.
If the problem persists, have your TV serviced by
qualified service personnel.

Picture

No picture (screen is dark) and no sound

Check the cable/antenna connection.

Connect the TV to the AC power outlet, and press
on the TV or POWER on the remote control.
No picture or no menu information from
equipment connected to the video input jack
appears on the screen

Press INPUT to display the connected equipment list,
then select the desired input.

Check the connection between the optional
equipment and the TV.
Double images or ghosting

Check the cable/antenna connection, location or
direction.
Only snow and noise appear on the screen

Check if the antenna is broken or bent.

Check if the antenna has reached the end of its
serviceable life (three to five years in normal use, one
to two years at the seaside).
Distorted picture (dotted lines or stripes)

Keep the TV away from electrical noise sources such
as cars, motorcycles, hair-dryers or optional
equipment.

When installing optional equipment, leave some
space between the optional equipment and the TV.

Check the cable/antenna connection.

Keep the antenna cable away from other connecting
cables.
Picture or sound noise when viewing a TV
channel

Make sure that the antenna is connected using a
75-ohm coaxial cable (not supplied).
/