Sharp XG-C330X Service Manual

XG-C330X/C430X
4 – 9
2. Teaching
Basically, teaching should be measured only once from model to model. However, if the optical characteristics of the set are changed significantly,
it is necessary to reset the conditions according to changes and to perform remeasurement.
Measurement method of correction factor
1) Determine the standard set of C330/C430. Each one unit (n units)
2) Switch the set to the RGB mode of the input terminal COMPUTER1.
3) Execute teaching of the standard set under the following conditions.
Condition setting for C330/C430
3. Color shading correction (adjustment)
Condition setting for C330/C430
Correction method
Select the model name created in the section (2) and perform color shading correction/adjustment.
If the set has significantly different optical characteristics from the standard or shows color shading or line dropouts, execute teaching and adjust it
using the correction factor.
3. ELECTROCAL ADJUSTMENT (2)
Number of image captures (during teaching): 4 times
Model name: Enter the model name newly.
Resolution: 1024 x S768
Binary interval: 2 ms
Correction value, X direction: 33
Correction value, Y direction: 25
Number of correction bits: 8
Adjustment value, minimum: -32
Adjustment value, center: 0
Adjustment value, maximum: 32
Number of teachings: 5
Teaching interval: 32
Brightness variation direction by adjustment value: Brightness UP by increasing the adjustment value (checked)
Adjustment point: 3D (checked)
TG system (selected)
Tone 0 (checked)
Tone 1 (checked)
Other tones are not checked.
Adjustment point (Test pattern display level)
Tone 0: 44%
Tone 1: 64%
Adjustment color: Adjustment with RGB (checked)
Correction setting
Tone 7: Default
Tone 6: Default
Tone 5: Default
Tone 4: Default
Tone 3: Default
Tone 2: Default
Tone 1: Correction by correction factor
Tone 0: Correction by correction factor
No. Adjustment Item Adjustment Conditions Adjustment Procedures
17 DTV bright/contrast
adjustment
1) Select the following.
Group: DTV
Adjustment item: Contrast
Bright
1) Check the fixed values.
Contrast: 10
Bright: 40
18 DTV tint adjustmen 1) Select the following.
Group: DTV
Adjustment item: Tint
1) Check the fixed value.
Tint: 5
19 TV color saturation
adjustment
1) Select the following.
Group: DTV
Adjustment item: Color
1) Check the fixed value.
Color: 12
System option

Sharp XG-C330X Specifications

General

Brand	Sharp
Model	XG-C330X
Category	Projector
Language	English