Sony KP-48PS2 Service Manual page 26

3. Red Adjustment
1) Place a cap on the blue lens so that green and red colors are
displayed.
2) Press "3" button on the commander to select RED mode.
3) Hereinafter, use same manner as that of blue adjustment to
adjust so that the red lines overlap with green lines.
4. Registration Data Writing
1) After each adjustment of green, blue, and red for the
DRC100 (PAL) mode finished, press "
buttons on the commander to write registration data to the
NVM.
<Copy of Registration Data>
1. Make sure that the adjustment for DRC100 (PAL) mode fin-
ished and the data have already been written.
2. Select the Projector Engine mode.
3. Press "2"+"-" button on the commander.
4. The data of DRC100 (PAL) mode are copied to all other
modes.
DRC100
DRC50 DRC100
(PAL) (PAL/16:9)
<Adjustment for DRC50 (PAL) Mode>
1. Enter the PAL SPCB signal to set the DRC50 (PAL) mode.
2. Select the Projector Engine mode.
3. Press "6" button on the commander to display internal test
signal (crosshatch).
4. Press "9" button on the commander to enter the fine adjust-
ment mode.
5. Using the lens caps as necessary, perform a fine adjustment
so that green, blue, and red vertical lines and horizontal lines
become straight, and respective color lines overlap with
green lines.
6. Press "9" button on the commander to return to the rough
adjustment mode.
7. After each adjustment of green, blue, and red for the DRC50
(PAL) mode finished, press "
the commander to write registration data to the NVM.
(MUTE)"+"-"
(PAL)
Copy Registration Data.
DRC100 DRC50
(NTSC) (NTSC)
(MUTE)"+"-" buttons on
<Copy of Registration Data from PAL to NTSC>
1. Make sure that the adjustment for DRC50 (PAL) mode fin-
ished and the data have already been written.
2. Select the Projector Engine mode.
3. Press " (ON SCREEN DISPLAY)"+"-" buttons on the
commander.
4. Respective data of DRC50 (PAL) mode and DRC100 (PAL)
mode are copied to the NTSC mode.
Copy Registration Data from PAL to NTSC.
DRC50
(PAL)
DRC100
(PAL)
<Adjustment for DRC100 (PAL/16 : 9) Mode>
1. Place the caps on the red and blue lenses so that only the
green color is displayed.
2. Enter the PAL SPCB signal to set the DRC100 (PAL) mode.
3. Set the screen format to 16 : 9.
4. Select the Projector Engine mode.
5. Press "6" button on the commander to display internal test
signal (crosshatch).
6. Select "GRN SIZE", and press v or V key on the joystick to
fix the data in vertical direction to "–150".
7. Select "GRN PIN" and adjust so that upper and lower hori-
zontal lines on the screen become straight.
8. Fix the other item data.
9. Press "9" button on the commander to enter the fine adjust-
ment mode.
10. Make a fine adjustment so that horizontal lines and vertical
lines become straight.
11. Press "9" button on the commander to return to the rough
adjustment mode.
12. Hereinafter, use same manner as that of adjustment for
DRC100 (PAL) mode to perform the blue and red adjust-
ments.
13. After each adjustment of green, blue, and red
for the DRC100 (PAL/16 : 9) mode finished, press
" (MUTE)"+"-" buttons on the commander to write reg-
istration data to the NVM.
14. Set the screen format to 4 : 3.
– 26 –
KP-48PS2/61PS2
K
RM-903
DRC50
(NTSC)
DRC100
(NTSC)