Sony KV-HF21M50 Service Manual page 21

Self-diagnosis
function (For KVHF21M50)
Your TV is equipped with a self-diagnosis function. If there is a
problem with your TV, the u indicator flashes red. The number of
times the u indicator flashes indicates the possible causes.
Front of TV
ONE-PUSH AUTOMATIC PROGRAMING
u indicator
1
Check that the u indicator flashes red a number of times between 3-second
intervals.
2
Count the number of times the u indicator flashes.
3
Press U (main power) to turn off your TV.
4
Inform your nearest Sony service center about the number of times the
u indicator flashes.
Be sure to note the model name and serial number located on the rear of
your TV.
Remote Control
9
!º
!¡
!™
!£
!¢
!∞
1 u (power) button (11)
2 ; (TV) button (12)
3 Number buttons (11)
4 JUMP button (12)
5 PROGR +/– buttons (11)
6 SELECT button (9)
7 PIC MODE button (14)
8 +/– buttons (9)
9
(display) button (12)
!º ¤ (muting) button (12)
!¡ ... (video) button (12)
!™ . +/– (volume) buttons (11)
!£ A/B button
(not used for this models)
!¢ Timer setting buttons (13)
!∞ FAVORITE button (16)
23
Additional Information
1
!¶
2
1 2 3
3
4 5 6
7 9
8
÷
0
JUMP 4
SOUND Á PROGR
MODE
5
SELECT p
6
PIC MODE p
7
FAVORITE
FAVORITE
8
TV
!§ SOUND MODE button (14)
!¶ Teletext operation buttons
(not used for this models)
(text)
(reveal)
(index)
p (FASTEXT: red, green, yellow, blue)
Names/symbols of buttons on the
remote are indicated in different
colors to represent the available
functions.
Label color
White
(wake up timer)
Green
(sleep timer)
3
1 2
4 5 6
7 8 9
÷
0
JUMP
!§
SOUND Á PROGR
MODE
SELECT p
PIC MODE p
TV
(enlarge)
(hold)
(text clear)
Button function
For general TV operations
For Teletext operations
23
Additional Information