4-3-2 (d) WHITE BALANCE ADJUSTMENT VERIFICATION
CONDITIONS
Scanning frequency:
Display image:
X-Y Coordinates:
68 kHz/85 Hz
Back raster pattern
x = 0.283 ± 0.02,
y = 0.298 ± 0.02
0.3 ~ 1ft-L
30 ± 1 ft-L
Cut-off
Maximum
Raster Luminance
ABL Luminance
Brightness:
Contrast:
1.
Check whether the color coordinates of the
back raster satisfy the above spec.
If they do not, return to 4-3-2 (a) and readjust
all settings.
Display a full white pattern.
2.
Note:
Do not touch the
G_GAIN
controls.
3.
Adjust the Contrast Control on the monitor so
that the luminance of the video is about 5 ft-L.
Check whether the white coordinates of the
video meet the above coordinates spec.
Adjust the Contrast Control again so that the
luminance of the video is about 20 ft-L.
Check whether the white coordinates of the
video satisfies the above spec.
If they do not, return to 4-3-2 (a) and readjust
all settings.
4.
5.
6.
4-3-3 Color Adjustments for 6500K
4-3-3 (a) BACK RASTER COLOR ADJUSTMENT
CONDITIONS
Scanning frequency:
Display image:
Brightness:
Contrast:
68 kHz/85 Hz
Back raster pattern
Cut-off
Maximum
1.
Select
COLOR CHANNEL 2
to control the
color for 6500K.
Adjust the luminance of the back raster to
between 0.3 to 1.0 ft-L using the
G_CUT
controls.
Click on the << or >> boxes next to
R_CUT
and
B_CUT
to adjust the R-Bias to x = 0.313 ±
0.02 and the B-Bias to y = 0.329 ± 0.02.
2.
3.
4-3-3 (b) G-GAIN ADJUSTMENT
This procedure is the same as that for 9300K, refer
to the procedure on page 4-5.
4-3-3 (c) WHITE BALANCE ADJUSTMENT
CONDITIONS
Scanning frequency:
Display image:
Brightness:
Contrast:
68 kHz/85 Hz
Full white pattern
Cut-off
Maximum
1.
Click on the << or >> boxes next to
R_GAIN
and
B_GAIN
to make the video white.
(For 6500K color adjustment:
x = 0.313 ± 0.02, y = 0.329 ± 0.02.)
Refer to the procedure for 9300K, section
4-3-2 (c) steps 2 and 3.
2.
4-3-3 (d) WHITE BALANCE ADJUSTMENT VERIFICATION
Refer to the procedure for 9300K, section 4-3-2 (d).
4-3-4 Color Adjustments for 5000K
4-3-4 (a) BACK RASTER COLOR ADJUSTMENT
CONDITIONS
Scanning frequency:
Display image:
Brightness:
Contrast:
68 kHz/85 Hz
Back raster pattern
Cut-off
Maximum
1.
Select
COLOR CHANNEL 3
to control the
color for 5000K.
Adjust the luminance of the back raster to
between 0.3 to 1.0 ft-L using the
G_CUT
controls.
Click on the << or >> boxes next to
R_CUT
and
B_CUT
to adjust the R-Bias to x = 0.346 ±
0.02 and the B-Bias to y = 0.359 ± 0.02.
2.
3.
4-3-4 (b) G-GAIN ADJUSTMENT
This procedure is the same as that for 9300K, refer
to the procedure on page 4-5.
Adjust the brightness of the
G_GAIN
less 5 ft-L
than brightness of procedure for 9300K.
4-3-4 (c) WHITE BALANCE ADJUSTMENT
CONDITIONS
Scanning frequency:
Display image:
Brightness:
Contrast:
68 kHz/85 Hz
Full white pattern
Cut-off
Maximum
1.
Click on the << or >> boxes next to
R_GAIN
and
B_GAIN
to make the video white.
(For 5000K color adjustment:
x = 0.346 ± 0.02, y = 0.359 ± 0.02.)
Refer to the procedure for 9300K, section
4-3-2 (c) steps 2 and 3.
2.
4 Alignment and Adjustments
4-6
PG17**/PG19**/PG21**