Sony KV-BM21 Operating Instructions Manual page 23

Symptom
• The magnetic
Abnormal color
patches disturbance from
external speakers or
other equipment, or the
direction of the earth's
magnetic field may
affect the TV.
The 1 (standby)
• Your TV's self-
indicator on
diagnosis function
your TV flashes
indicates the possible
red several
problems.
times after
every three
seconds.
• Changes in room
TV cabinet
temperature sometimes
creaks.
make the TV cabinet
expand or contract,
causing a noise. This
does not indicate a
malfunction.
• The TV's demagnetizing
A small "boom"
function is working.
sound is heard
This does not indicate a
when the TV is
malfunction.
turned on.
Possible cause
• Keep external speakers or other
• Count the number of times the 1
Solutions
equipment away from the TV. Do not
move the TV while the TV is turned on.
Press ! (main power) on the TV to turn
off the TV for about 15 minutes, then turn
it on again to demagnetize the TV.
(standby) indicator flashes. Press !
(main power) to turn off your TV.
Contact your nearest Sony service center.
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Additional Information
23