Sanyo PLC-XP30 User Manual page 33

16. Correction of Uneven Color
When the white or gray picture projected is uneven in color, or
after the LCD panel is replaced, correct the unevenness of color as
follows.
(The Correction data is memorized in the IC808 of the Ass'y Main .
If the IC808 is replaced from the Ass'y Main to the new one when
replacing the Ass'y, color correction is unnecessary.)
BEFORE OPERATION
1. Set both the Ceiling and the Rear function of the SETTING
menu on the ON-SCREEN menu to "Off."
2. When replacing 2 LCD panels or more, the Correction data
needs to be initialized.
Set the Data No. to "0C1" and Data value to "0009" in Service
mode by pressing VOLUME (+) button on the projector. And
then, press VOLUME (+) button again to initialize the
Correction data. (The each value of the correction data turns
into "32.")
CAUTION : Don't press VOLUME (-) button when the Data
No. is "0C1."
CONDITION FOR CORRECTION
Input mode
Input signal
Picture condition
1. Turn the projector into Service mode, and set the Data No. to
"0C0."
2. Press the VOLUME (+) or (-) button on the projector, and the
pattern for correction of uneven color is displayed as follows.
3. Press the POINT UP / DOWN / LEFT / RIGHT buttons on the
projector to move the WINDOW where to correct.
4. Adjust the White-Balance in the window on the screen with the
following control buttons.
Press the SELECT button on the projector to move the arrow
where( Red, Green or Blue ) to correct
Press the VOLUME (+) (-) buttons on the projector to adjust the
White Balance.
5. Press the MENU button on the projector to turn back to the
Data No. 0C0 display in the Service mode.
AV or Computer
unnecessary
Normal
-33-
Correction range is 0 to 64
Correction Data
32
--Value for the Red level
--Value for the Green level
32 <-
--Value for the Blue level
32
Window
32
32 <-
32
Correction of uneven color display