Exiting Service Mode - Sony KF-42E200A Service Manual

READING LAMP AND PANEL TIME
The TV_Micro menu of the Service Menu displays the current lamp and
panel time of a set. The Lamp Hours and Panel Hours are shown in
hexadecimal format.
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a
second of each other:
Channel 5
DISPLAY
(For more information regarding the Service Menus, see
2-2. Accessing Service Adjustment Mode.)
VERSION
VERS Wide Zoom
WSL:
3. To read the Lamp time, press 5 to display the TIME category and
then press 1 to display the LMPH item.
The screen displays:
TIME 0
LMPH Wide Zoom
LMPH: 01H
Total hours 256 Total hours 160
Total LAMP TIME is 416 hours
4. To read the Panel time, press 1 to display the PNLH item.
The screen displays:
TIME 0
PNLH Wide Zoom
PNLH: 01H
Total hours 256 Total hours 160
Total PANEL TIME is 416 hours
5. Do one of the following:
a. If you have replaced the lamp, proceed to step 4 of "Resetting the
Lamp Time".
b. If you have not replaced the lamp, turn off the set by pressing
POWER
RESETTING THE LAMP TIME
KF-42E200A/42E201A/50E200A/50E201A
Volume + POWER .
0 0 SERVICE
Video 1
480I
0 SERVICE
TV
LMPL: A0H
0 SERVICE
TV
PNLL: A0H
When replacing the lamp, use the following to reset the lamp time.
1. If the Self-Diagnostic screen is already displayed, proceed to step 4.
If not, Power off (Set to Standby mode).
2. Press DISPLAY
Channel 5
POWER
3. To access the Lamp reset, press 5 until the TIME category displays.
4. Press 1 until the RSET item displays.
TIME 0
RSET Wide Zoom
5. To reset the Lamp time, press 3 to change the data value to 1.
TIME 0
Wide Zoom
RSET
6. Press MUTING ENT to write the change into memory.
TIME 0
RSET Wide Zoom
6. To verify the Lamp has been reset, press 5 until the TIME category
displays, and then press 1 until the LMPH item displays.
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.
NOTE: After exiting service mode wait 2 minutes before restarting
the set to allow the fans to shut down properly.
KF-42E200A/42E201A/50E200A/50E201A
Sound Volume -
0 SERVICE
TV
1 SERVICE
TV
1 WRITE
TV
12