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KV-HF51P50/XF21M80/XF21M83/XF21N90/XF51M65
RM-952 RM-952 RM-952 RM-915 RM-952
17
Advanced Operations
Blocking the
channels
(CHILD LOCK)
You can prevent a child from watching
certain programs by using the buttons
on the remote control.
1
Select the TV program you want to lock.
2
Press SELECT until “CHILD
LOCK” appears on the
screen.
3
Press + or – to select
“ON”.
The
symbol appears on
the screen.
To unlock the channel,
press + or – to select
“OFF”. The
symbol
disappears from the screen.
Note
• If you preset a locked channel, that particular channel will be unlocked
automatically.
CHILD LOCK: ON
1
CHILD LOCK: OFF
SELECT
TV
1
2
3
4
6
7
8
9
÷
0
5
JUMP
SOUND
MODE
FAVORITE
PROGR
Á
SELECT
+ or –
18
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 u indicator flashes red. The number of
times the u indicator flashes indicates the possible causes.
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.
Front of TV
u indicator
ONE-PUSH AUTOMATIC PROGRAMING