Sony KV-HG21M91 - Инструкция (Страница 8)

Troubleshooting (continued)
The 1 (standby) indicator on your TV flashes red several times after every three seconds.
• Count the number of times the 1 (standby) indicator flashes. Press 1 on the TV to turn it
off, disconnect the AC power cord and inform your dealer or Sony service center of how
the indicator flashes (duration and interval).
The TV screen sometimes goes blank for slightly longer than usual during channel change.
• The “Signal Booster” is functioning to detect a weak signal. This does not indicate a
malfunction.
TV cabinet creaks.
• Changes in room temperature sometimes make the TV cabinet expand or contract, causing
a noise. This does not indicate a malfunction.
A small “boom” sound is heard when the TV is turned on.
• The TV’s demagnetizing function is working. This does not indicate a malfunction.