Read Sharp XV-Z2000E Handy Guide online
Electrical Adjustments
Version 1.3
Issue 04/2006
Issue 04/2006
30
SHARP ELECTRONICS (UK) LTD
PROJECTOR TECHNICAL SUPPORT
TECHNICAL SERVICES GROUP
No.
Adjustment Items
Adjustment Conditions
Adjustment Procedures
18
DTV Colour saturation
1. Select the following group and
subject.
Group : DVD
Subject : Color
subject.
Group : DVD
Subject : Color
1. Check the fixed value.
Color : 8
Color : 8
19
Video Bright / Contrast
adjustment
adjustment
1. Select the following group and
subject.
Group : Video
Subject : Bright / Contrast
subject.
Group : Video
Subject : Bright / Contrast
1. Check the fixed value.
Contrast : 5
Bright : 55
Contrast : 5
Bright : 55
20
VIDEO Tint
1. Select the following group and
subject.
Group : Video
Subject : N-Tint
P-Tint
S-Tint
subject.
Group : Video
Subject : N-Tint
P-Tint
S-Tint
1. Check the fixed value.
N-Tint : 8
P-Tint : 4
S-Tint : 4
N-Tint : 8
P-Tint : 4
S-Tint : 4
21
VIDEO Colour saturation
level
level
1. Select the following group and
subject.
Group : Video
Subject : N-Color
P-Color
S-Color
subject.
Group : Video
Subject : N-Color
P-Color
S-Color
1. Check the fixed value.
N-Color : 8
P-Color : 4
S-Color : 4
N-Color : 8
P-Color : 4
S-Color : 4
22
DVD White balance (Auto
adjustment)
adjustment)
1.
Feed the component 75% gray
scale signal.
scale signal.
2.
Group : PIXEL
Subject : R-Gain (R)
B-Gain (B)
Input 5 Color difference input
Subject : R-Gain (R)
B-Gain (B)
Input 5 Color difference input
1. Adjust the white balance by controlling R-
GAIN and B-GAIN.
(Adjust x=298 and y=319.)
GAIN and B-GAIN.
(Adjust x=298 and y=319.)
23
DLP voltage adjustment
1.
Read the DLP listed voltage
rank.
rank.
2.
Make the switch setting
corresponding to the readout
rank (on the Formatter PWB)
corresponding to the readout
rank (on the Formatter PWB)
1.
Make the adjustment when the DLP
chip has been replaced or the
combination of DLP chip and formatter
PWB has been changed.
chip has been replaced or the
combination of DLP chip and formatter
PWB has been changed.
2.
Ranking : D E
24
Factory settings
1.
Make the following settings.
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