PG-MB60X. Version 1.2 - Sharp Projector Handy Guide. Page 30

30

No.

Adjustment Items

Adjustment Conditions

Adjustment Procedures

8

G Contrast adjustment

1. Send white/black window pattern
signals with 91% (0.64 Vpp)/0% of
amplitude level of XGA 60Hz to input
1.
2. Select the following group and
subjects.
Group : AD
Subject : G-Contrast
(Process GAMMA interlock)

1. Check the fixed value.
G-Bright : 63
2. Observe the chroma of 91% white window
pattern with CA100.
3. Increase the G-Contrast value on the
screen with bit dropouts. Adjust the value to
+5 when bright green bit dropouts occur on
the black and the x value exceeds 30/100.

9

B Contrast adjustment

1. Send white/black window pattern
signals with 91% (0.64 Vpp)/0% of
amplitude level of XGA 60Hz to input
1.
2. Select the following group and
subjects.
Group : AD
Subject : B-Contrast
(Process GAMMA interlock)

1. Check the fixed value.
B-Bright: 63
2. Observe the chroma of 91% white window
pattern with CA100.
3. Increase the B-Contrast value on the
screen with bit dropouts. Adjust the value to
+5 when bright blue bit dropouts occur on
the black and the x value exceeds 30/100.

10

DTV Bright/ Contrast
adjustment

1. Select the following group and
subjects.
Group : DTV
Subject : Contrast / Bright

1. Check the fixed value.
Contrast : 4
Bright : 40

11

DTV R Contrast adjustment
(manual or automatic)

1. Send white/black window pattern
signals with 100% (0.7 Vpp)/0% of
amplitude level of 480P to input 1.
2. Select the following group and
subjects.
Group : AD2
Subject : R-Contrast2
(Process GAMMA interlock)

1. Check the fixed value.
R-Bright: 63
2. Observe the chroma of 100% white
window pattern with CA100.
3. Increase the R-Contrast2 value on the
screen with bit dropouts. Adjust the value to
+5 when bright red bit dropouts occur on the
black and the x value exceeds 30/100.

12

DTV G Contrast adjustment
(manual or automatic)

1. Send white/black window pattern
signals with 100% (0.7 Vpp)/0% of
amplitude level of 480P to input 1.
2. Select the following group and
subjects.
Group : AD2
Subject : G-Contrast2
(Process GAMMA interlock)

1. Check the fixed value.
G-Bright : 63
2. Observe the chroma of 100% white
window pattern with CA100.
3. Increase the G-Contrast2 value on the
screen with bit dropouts. Adjust the value to
+5 when bright green bit dropouts occur on
the black and the x value exceeds 30/100.

13

DTV B Contrast adjustment
(manual or automatic)

1. Send white/black window pattern
signals with 100% (0.7 Vpp)/0% of
amplitude level of 480P to input 1.
2. Select the following group and
subjects.
Group : AD2
Subject : B-Contrast2
(Process GAMMA interlock)

1. Check the fixed value.
B-Bright: 63
2. Observe the chroma of 100% white
window pattern with CA100.
3. Increase the B-Contrast2 value on the
screen with bit dropouts. Adjust the value to
+5 when bright blue bit dropouts occur on
the black and the x value exceeds 30/100.

14

Adjustment of DTV Tint

1. Select the following group and
subject.
Group : DTV
Subject :Tint

1. Check the fixed value.
Tint : 2

15

Adjustment of DTV colour
saturation

1. Select the following group and
subject.
Group : DTV
Subject : Color

1. Check the fixed value.
Color : 15

16

Adjustment of DVD Bright /
Contrast

1. Select the following group and
subject.
Group : DVD
Subject : Contrast
Bright

1. Check the fixed value.
Contrast : 4
Bright : 40

17

Adjustment of DVD Tint

1. Select the following group and
subject.
Group : DVD
Subject : Tint

1. Check the fixed value.
Tint : 2