Panasonic PT-EW630UL

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Electrical Adjustments
9. Color shading correction adjustment
(For PT-EX600)
Software PROJECTOR SERVICE TOOL v4.20
Signal pattern 12%, 25%, 50%, 75% whole gray
Use the software to correct the color shading of the
screen. See the further information of the software in-
struction manual.
The color shading correction adjustment for this model
should be performed with the whole-gray patterns speci-
fied as above.
Corresponding to the pull-down menu of the gray level
selector on the software.
Level 0 :12%
Level 384 :25%
Level 640 :50%
Level 1032 :75%
Relation of level (%) indication and signal pattern
0% :Black
100% :White
8. White balance adjustment [PC]
Input mode Input 1 (RGB(PC analog))
Input signal XGA computer signal
Signal patterns 16-step gray signals
1. Enter the service mode.
2. Select Group "100, No. "5 (Red) or 4 (Blue), and
change Data values respectively to make a proper
white balance.
Group - No. Adjustment
100 - 5 Color balance Red
100 - 4 Color balance Blue
10. Wind sensor calibration
1. Enter the service mode.
2. Select group no. “240” and item no. “2”. Confirm the
Data value is “1”.
0: Wind sensor function Disable
1: Wind sensor function Enable
3. Select group no. “240” and item no. “0”.
4. To start the adjustment, change data value from “0” to
“1”. After the auto-calibration completed, "OK" will ap-
pear on the screen.
IMPORTANT
Before taking this adjustment, you need to replace the air
filter with new one and make sure the cabinet top, filter
cover and filter cartridge are securely installed.
7. Gamma shipment adjustment
Software PROJECTOR SERVICE TOOL v4.20
Use the software to obtain the proper gray scale. See the
further information of the software instruction manual.
11. Lens shift centering setting
1. Set the lens to the center position (horizontal and
vertical) by using the LENS SHIFT Up / Down.
Left / Right buttons.
2. Enter the service mode, select Group No. “200” and
Item No. “15” .
3. Change Data value from “0” to “10”. The centering
position of the lens shift is memorized.
4. To check the lens shift operation correctly, move the
lens to your desired position with LENS buttons.
Then press the LENS button for more than 5
seconds. The lens moves to the memorized center
position automatically.
6. Common center adjustment
Input mode Input 1 (RGB(PC analog))
Input signal XGA computer signal
Signal patterns 50% R, G, B whole signals
1. Enter the service mode.
2. Select Group "101", No. "1" and then change data
value from "2" to "0" to reduce the panel frequency.
3. Change data value to obtain the minimum flicker for
each color on screen.
Group - No. Adjustment
100 - 11 for red flicker
100 - 9 for green flicker
100 - 10 for blue flicker
4. Select Group "101", No. "1" and then change data
value from "0" to "2".
9. Color shading correction adjustment
(For PT-EW630)
Software PROJECTOR SERVICE TOOL v4.20
Signal pattern 5%, 10%, 15%, 20%, 30%, 50%,
75%, 85% whole gray
Use the software to correct the color shading of the
screen. See the further information of the software in-
struction manual.
The color shading correction adjustment for this model
should be performed with the whole-gray patterns speci-
fied as above.
Corresponding to the pull-down menu of the gray level
selector on the software.
Level L1 :5%
Level L2 :10%
Level L3 :15%
Level L4 :20%
Level L5 :30%
Level L6 :50%
Level L7 :75%
Level L8 :85%
Relation of level (%) indication and signal pattern
0% :Black
100% :White