Read Sharp PN-U423 (serv.man2) Service Manual online
PN-U553/U473/U423 SERVICE MENU/VARIOUS SETTING TOOL OPERATING PROCEDURES 4 -
2
１- 2．SERVICE MENU 2
AGING AGING
→ See "2. AGING"
CALIBRATION
Auto adjust GAIN and OFFSET only for DVI-I
(analog) /D-SUB [RGB]、DSUB[
COMPONENT]/D-SUB [VIDEO].
→ See "3. CALIBRATION"
FACTORY RESET
Reset USAGE TIME and OPERATION LOG
etc in addition to USER ADJUSTMENT
VALUE.
→ See "4．FACTORY RESET"
WHITE BALANCE SETTING
→ See "8. How to Adjust White Balance "
FIRMWARE UPDATE
Run the system in Update Mode
SOG SYNC THRESHOLD LEVEL
Set up the threshold level of synchronization
signal of SOG
MODEL TYPE
Switching of the destination:
JP : Mode l for Japan
US：Model for North America
EU：Model for Europe
1) Select "SERVICE2" with [VOL - (
↓)] key while displaying
“SERVICE MENU1” screen. Press [ENTER] key.
2）Select the setting item with [VOL - (
↑)], [VOL + (↓)] keys.
3）Make adjustment with [BRIGHT - (
←)],[BRIGHT + (→)] keys.
As for items with => mark, press [ENTER] key to go on to the next
screen.
4） Press [MENU] key to exit.
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