Adjustment; How To Enter Service Mode - Sony XBR-55X850C Service Manual

SEC 2. ADJUSTMENT
HOW TO ENTER THE SERVICE MODE
1) Turn on the main power switch to set in standby mode.
2) Press the buttons on the remote commander in the following sequence
with each interval within 1 sec, then the service mode will be set.
3) Service mode display.
Service Mode
Model Information
Self diagnosis History
Video / Audio
Panel / PQ
General Setting
Tuner
Wifi
[</>] Set [Home]Exit
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
>>
>>
>>
>>
>>
>>
>>
4) How to use the remote commander.
Function
Service mode on
Service mode off
Item up / down
Item select left/right
Execute
5) After entering service mode, then turn off the power switch.
Summary of key behavior
Key
Menu Close service menu
Return Previous page, Change potion of focus item,
Cursor/Enter
Enter next page of focus item, etc..
Return Return to previous page, close service menu etc..
The flow of control
<Display><5><Vol Up><Power>
<MENU>/<HOME>
<↑>/ <↓>
<←>/<→>
<OK>
Behavior
126