Additional Information; Self-Diagnosis Function - Sony Trinitron KV-XA21 Operating Instructions Manual

Additional Information

Self-diagnosis function

1
Check that the 1 indicator flashes red a number of times between 3-second
intervals.
2
Count the number of times the 1 indicator flashes.
3
Press ! (main power) to turn off your TV.
4
Inform your nearest Sony service center about the number of times the 1
indicator flashes.
Be sure to note the model name and serial number located on the rear of
your TV.
18
Additional Information
Your TV is equipped with a self-diagnosis function. If there is a
problem with your TV, the 1 indicator flashes red. The number of
times the 1 indicator flashes indicates the possible causes.
Front of TV
2
SELECT AUTO
L(MONO) R PROGR
PROGR
1 indicator
!