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KV
-XA21M83/XA21M93/XA51M61/XA21P80
RM-952
KV
-XA21N93
RM-915
19
Additional Information
Additional Information
Self-diagnosis function
Your TV is equipped with a self-diagnosis function. If there is a
problem with your TV, the STANDBY indicator flashes red. The
number of times the STANDBY indicator flashes indicates the
possible causes.
1
Check that the STANDBY indicator flashes red a number of times between
3-second intervals.
2
Count the number of times the STANDBY indicator flashes.
3
Press POWER to turn off your TV.
4
Inform your nearest Sony service center about the number of times the
STANDBY indicator flashes.
Be sure to note the model name and serial number located on the rear of
your TV.
Front of TV
POWER
2
L(MONO)
R
PROGR
VOLUME
VIDEO INPUT
SELECT
AUTO
PROGR
STANDBY indicator
Additional Information
20
Additional Information
Snowy picture
Noisy sound
Distorted picture
Noisy sound
Good picture
Noisy sound
No picture
No sound
Troubleshooting
If you find any problem while viewing your TV, please check the following guide. If
any problem persists, contact your Sony dealer .
Possible cause
Symptom
Solutions
• Check the antenna cable and connection
on the TV, VCR and on the wall.
• Preset the channel again.
• Check the antenna type (VHF/UHF).
Contact a Sony dealer for advice.
• Adjust the antenna direction. Contact a
Sony dealer for advice.
• Try using a booster.
• Turn off or disconnect the booster if it
is in use.
• If the sound of all the channels are
noisy, then press AUTO PROGRAM to
preset the channels again.
• Check the power cord, antenna and the
VCR connections.
• Press POWER on the remote.
• Press POWER on the TV to turn off the
TV for about five seconds, then turn it
on again.
• Connection is loose or
the cable is damaged.
• Channel presetting is
inappropriate or
incomplete.
• The antenna type is
inappropriate.
• The antenna direction
is inappropriate.
• Signal transmission is
low.
• Broadcast signals are
too strong.
• Channel presetting is
inappropriate or
incomplete.
• The power cord,
antenna or VCR is not
connected.
• The TV is not turned
on.
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