Acer VZ.J9000.001 Datenblatt PDF herunterladen (Seite 72)

3. PC Alignment Procedure

OSD Default value:

Item

Value

Cal R Offset

127

Cal G Offset

127

Cal B Offset

127

Cal R Gain

127

Cal G Gain

127

Cal B Gain

127

YPbPr R Offset

127

YPbPr B Offset

127

Procedure:

Gray Level:

1. Connect power, D-sub, into projector.

2. Change Timing and pattern of pattern generator:

3. Timing: 1024*768 @60Hz (XGA)

4. Pattern: As White-black pattern {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.

White-black pattern

1 2 ... 67 68 69 70 71 72 73 74 75 76 77 ... 95 96

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Acer VZ.J9000.001 Datenblatt Seite 72