– 20 –
KV
-HF21M50/XF21M80
RM-952
21
Additional Information
Possible cause
Symptom
Solutions
• Use the fine tuning (FINE) function.
(page 10)
• Contact your nearest Sony service
center.
—
—
• There is interference from
external sources, e.g.,
heavy machineries, nearby
broadcast station.
• Your TV may need service.
• Changes in room
temperature sometimes
make the TV cabinet
expand or contract, making
a noise. This does not
indicate a malfunction.
• The TV’s demagnetizing
function is working. This
does not indicate a
malfunction.
Lines moving across the
TV screen.
The
u
(standby) indicator
on your TV flashes red for
about 3 seconds per
interval.
TV cabinet creaks.
A “boom” sound is heard
when the TV is turned on.
22
Additional Information
Identifying parts and controls
Refer to the pages indicated in parentheses ( ) for details.
Front panel
1
U
(main power) button (11)
2
PROGR +/– (program) buttons (11)
3
¸
+/– (volume) buttons (11)
4
…
(TV/video) button (12)
5
AUTO PROGR (program) button (5)
6
SELECT button (10)
7
2
(headphone) jack
ONE-PUSH AUTOMATIC PROGRAMING
ONE-PUSH AUTOMATIC PROGRAMMING
2