27
XG-C55X
No. Adjustment Items Adjustment Conditions Adjustment Procedures
17 Adjustment of
COMPO white
balance
1. Feed the DTV monoscope pattern
signal.
2. Select the following group and sub-
jects.
Group: COMPO
Subjects: C-R1-BLK, C-B1-BLK
1. Using the set's control switch or the
remote controller button, adjust the
settings to have the same white bal-
ance as on the standard monitor.
20 Adjustment of
sRGB white
balance
1. Feed the RGB 50% gray pattern
signal.
2. Select the following group and sub-
jects.
Group: OUTPUT1
Subjects: S-R1-BLK, S-R1-GAIN, S-
G1-BLK, S-G1-GAIN, S-B1-BLK, S-
B1-GAIN
3. Have the BM-5 brightness meter and
the standard white board at hand.
1. Make the S-R1-GAIN setting the
same as the R1-GAIN one.
Make the S-G1-GAIN setting the
same as the R1-GAIN one.
Make the S-B1-GAIN setting the
same as the R1-GAIN one.
Make the S-R1-BLK setting the same
as the R1-BLK one.
2. Adjust the S-B1-BLK and S-G1-BLK
settings so that the chromaticity on
the brightness meter should be as
follows.
x: .313±7/1000
y: .350±10/1000
18 Automatic color
irregularity correc-
tion
1. Apply the automatic color correc-
tion using the automatic color irregu-
larity correction system (ccdc).
1. Make sure that no remarkable uneven
color remains on the screen.
19 Checking of
tracking
1. Input the RGB 10-step gray-scale
(inverse vertically) signal.
2. Select the following group and sub-
ject.
Group: LINE
Subject: OPT-MECH
Check the tracking of the gradation on
the lower side.
In case that it is bad, adjust the OPT-
MECH value to the optimum.
(It takes 2 - 3 seconds for changing for
selection.)
0:Red and blue up
1:Red and blue down
2:Initial value (Normal)
Cautions on 3D irregular color correction adjustment
The following measurement and adjustment must be carried out:
• In a dark room (take care for stray light)
• Using diffuse reflection type (mat type) screen in the uniform conditions.
Settings of the projector must be carried out in the following conditions:
• Do not save power (to keep the lamp to the stable condition during measurement)
• Automatic search cancel (to fix INPUT1)
• INPUT1 RGB mode (cancel the component mode of INPUT 1, just in case)
(1) System setting (“setting” - “system setting”)
System optional
Simultaneous write in of 3D correction value: No (not checked)
Char transmission interval: 0 ms
Binary interval: 2 ms
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