Installation manual

8. Final Adjustment and Configuration
OverView D 50" – DOC-3303-5 – installation manual – Revision 11 – November 2006
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8.5.3 Internal patterns
Use Internal Patterns to check some properties of the system.
Figure 8-14
Service Menu, Internal Patterns
• Move the cursor to Internal Patterns
• Press enter to select
A list of available patterns is displayed.
• Move the cursor key to select the desired pattern.
• Press Enter to select.
The test pattern is applied.
The following table gives some recommendations what the various test pattern can be used for:
Pattern use
Outline/Hatch for geometry adjustment
Color bars to check primaries and secondaries
Checkerboard to check for straylight
Pixel On/Off to check electronics and projection lens performance
Lens Adjustment to check the projection lens adjustment
RGB arbitrary colors, explanation see below