601
–
426-03
F70 Series
79
bright, lack detail or depth. By adjusting the amount of gamma compensation changes, you change only the
perceived brightness levels.
Different types of displays have different gamma factors that need to be corrected in order to look and be
perceived the same. For example, an MS Windows generated image displayed on a CRT monitor will require
a gamma correction value of about 2.5 to avoid color bleaching and burning.
The gamma curve correction formula is based on output level
∝
input level ^ gamma.
1.
Enter the menu
Home/Image
, and select Gamma.
2.
Use the arrow keys to adjust the Gamma value, until the colors seems to be perceived correctly. The default
value is 2,2.
Image 7-8: Gamma OSD menu
7.6 Advanced image adjustments
7.6.1 P7 Realcolor
Purpose
When blending images from multiple projectors, the perceived color coordinates of each projector can be
altered to a desired common level, so that the projected colors are identical over all projectors used.
Alternatively, if you are unfamiliar with how adjusting the Colors to a specific setting, there are also a certain
number of presets available, which forces the color output to specific color standards.
The selection of the presets will vary, depending on the projector type, and the color wheel installed.
How to choose one of the P7 presets
1.
In the main menu, select
Image
→
Advanced
→
P7 Realcolor
.
Image 7-9: Advanced menu
—
P7 Realcolor
Image 7-10
The P7 menu is displayed.
Summary of Contents for F70 - 4K6
Page 1: ...ENABLING BRIGHT OUTCOMES User Manual F70 Series...
Page 8: ...601 426 03 F70 Series 8 14 3 FS70 4K6 132 14 4 FS70 W6 134...
Page 26: ...601 426 03 F70 Series 26 Safety...
Page 38: ...601 426 03 F70 Series 38 Getting to know the projector...
Page 46: ...601 426 03 F70 Series 46 Lenses...
Page 68: ...601 426 03 F70 Series 68 Getting started...
Page 74: ...601 426 03 F70 Series 74 Source menu...
Page 76: ...601 426 03 F70 Series 76 Image 7 2 Image sub menu visible on the LCD Image menu...
Page 120: ...601 426 03 F70 Series 120 Status menu...
Page 124: ...601 426 03 F70 Series 124 3D...
Page 125: ...125 Overview Update Projector Firmware 601 426 03 F70 Series User Maintenance 12...
Page 127: ...127 601 426 03 F70 Series Cleaning the projector 13...