Adjust Dmd Convergence; Color Correction; Adjust Color By Temperature - Christie D4K2560 User Manual

Adjust DMD convergence

A convergence problem occurs when one or more projected colors (red, green, blue) appears
misaligned when examined with a convergence test pattern. Normally, the three colors should
overlap precisely to form pure white lines throughout the image and one or more poorly converged
individual colors may appear adjacent to some or all of the lines.
Contact your Christie accredited service technician to correct DMD convergence issues.

Color correction

The D4K2560 provides predefined and custom color adjustments using the Color Correction menu.
The available color adjustment controls are listed in the table below:
Menu Description
Max Drives Turns off all color adjustments allowing the projector to run at maximum brightness.
Color Temperature Allows the specification of a color temperature as expressed in degrees Kelvin. Standard
settings are:
• 9300K—Close to the white of many computer monitors.
• 6500K—Standard for color video in both standard and HD formats.
• 5400K—Standard for graphics and black and white video.
• 3200K—Useful if the projected image is to be filtered, or shot as part of a studio set
illuminated with incandescent lighting.
HD Video Sets the output color value to the HD video standard.
Custom Allows custom color adjustments to be made by the projector operator.

Adjust color by temperature

Color temperature adjusts the overall color gamut and does not allow for precise adjustments of
i
specific primary colors.
1. On the touch panel controller, tap Menu > Configuration > Color Correction > Select
Color Adjustment.
2. From the list, select Color Temperature.
3. Tap Color Temperature.
4. Adjust the temperature value and tap OK.
D4K2560 User Manual
020-101076-04 Rev. 1 (01-2015)
Adjust the Image
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