Sony KDF-55XS955 Service Manual page 11

Reading Lamp and Panel time
Use the following to determine the lamp and panel time of a set.
Screen Display Method
In standby mode, press the buttons on the Remote Commander sequentially, in rapid succession, as shown below:
1. Press Display
Channel 5
2. To enter the DE-micro service menu, press Jump 3 times.
3. To display the Lamp time, press Channel 2 9 times.
example
PANEL
0 LAMP
LampTM
The screen displays:
"Total lamp time is 14 hours" and "Total lamp ON/OFF cycle is 71 times"
To reset the lamp time press Channel 3
WRI-EXE(Character color is Red) is momemtarily displayed and LampTM is reset to "0".
4. To display the Panel time, press Channel 1 7 times
example
PANEL
7 SH SFT1
PanelTM
The screen displays:
"Total Panel time is 14 hours"
NOTE: You cannot reset the Panel time with the Service menu.
Exiting Service Mode
After completing the changes exit service mode by turning off the set using the Remote Commander or the power switch.
KDF-55XS955/60XS955
Sound Volume +
NVM OK 9 OPTION_E
0 Diff 1
14 LampCT 71
Mute
NVM OK 9 OPTION_E
10 Diff 1
14h
Power ON
Enter .
KDF-55XS955/60XS955
12