Sanyo PDG-DXL2000 Service Manual page 25

Adjustments
Color Index adjustment-1
v
Condition Dark room
Input mode Computer 1 (RGB) mode
Image mode Dynamic
Input signal R GBW-Ramp pattern (Internal sig-
nal)
1. Enter the service mode.
2. S elect Group "151", No. "21" and set data value to
"1". The RGBW-Ramp internal pattern is displayed on
the screen.
3. S elect Group "151", No. "0" and set data value to the
specified index value which is printed on the label of
the optical unit.
4. C heck that the proper gradation color image is repro-
duced on the screen.
* O nly this adjustment is needed when the Optical unit or
Main board is replaced.
Label on the optical unit
� 9 0 0 0 0 0 0 0 0 2 W 0 7 0 �
3-digit index value
b
Condition
Input mode
Image mode
Input signal
1. Enter the service mode.
2. S elect Group "151", No. "21" and set data value to
3. S elect Group "151", No. "0" and change data value to
* O nly this adjustment is needed when the Color Wheel
" 0 7 0 "
-25-
Color Index adjustment-2
Dark room
Computer 1 (RGB) mode
Dynamic
R GBW-Ramp pattern (Internal sig-
nal)
"1". The RGBW-Ramp internal pattern is displayed on
the screen.
obtain the proper gradation color image is reproduced
on the screen
is replaced.