Read Sony KDL-40HX755 / KDL-46HX755 / KDL-55HX755 Service Manual online
KDL-40HX755/46HX755/55HX755 43
SECTION 5 - UPDATES AND ADJUSTMENTS
16. To save the changes, press
MUTING
then press
0
.
17. Exit service mode by turning the TV power off.
RESETTING THE TV TO FACTORY CONDITION
Use the following instructions to restore the User Adjustments and Channel
Memory settings to the preset factory conditions.
1. Turn the TV On by pressing
POWER
, then wait approximately
seconds.
2. While holding down the on the Remote Commander, press the
POWER
button on the side of the TV.
3. The set restarts and displays the Initial Setup screen. This may
take several minutes.
RESETTING THE TV TO FACTORY CONDITION USING
SERVICE MODE
1. Take the TV out of deep Standby mode by pressing
POWER
to
turn on the TV.
2. Press
POWER
to turn the TV back off.
3. Press the following buttons on the Remote Commander within a
second of each other:
DISPLAY
Channel
5
Volume
+
POWER
4. If necessary, press
JUMP
or
OPTIONS
to go to DIGITAL menu.
5. Press the following buttons on the Remote Commander within a
second of each other:
Press
8
MUTING
0
.
“SERVICE” changes to green RST.
RST executes the command and displays EXE.
EXE-RST displays green, then red indicating the TV is writing the
data.
6. When the process is complete the green SERVICE text displays
and the LED display as shown below:
TIMER
Standby
POWER
7. Cycle AC Power
(Unplug and Plug AC Cord from the AC Outlet).
The set restarts and displays the Initial Setup screen.
This may take several minutes.
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