3.PC Alignment Procedure
Equipment:
-Pattern generator
Item | Value |
Cal R Offset | 512 |
Cal G Offset | 512 |
Cal B Offset | 512 |
Cal R Gain | 637 |
Cal G Gain | 637 |
Cal B Gain | 637 |
YPbPr R Offset | 512 |
YPbPr B Offset | 512 |
Procedure:
Gray Level:
1.Connect power,
2.Change Timing and pattern of pattern generator:
3.Timing: 1024*768 @60Hz (XGA)
4.Pattern: As Figure1 {A near white color (240,240,240) and a near black color(16,16,16)}
5.Light on projector
6.Set user OSD values to default.
7.Enter factory mode.
8.Set Factory values to default.
9.Press “Calibration RGB” to let the black level to just distinguish, and the light output of white level to just max.
10.Check the 32 levels of gray. All steps must appear.
11.Calibrate Dsub_1 only .( Dsub_2 follows Dsub_1 )
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