XBR-55HX925 - Sony TV Service Manual (repair manual). Page 70

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XBR-55HX925 64
SECTION 7 - SERVICE ADJUSTMENTS
4.  Press the following buttons on the Remote Commander 
within a second of each other: 
 Press
   
  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.
5.  When the process is complete the green SERVICE text 
displays and the LED display as shown below: 
 
 
TIMER   
 Standby 
   POWER
6.  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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