Adjust the Image
Mirage 4K35 User Manual
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020-101377-03 Rev. 1 (07-2015)
5. Disconnect the lens motor communication cable.
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 Mirage 4K35 provides predefined and custom color adjustments using the Color Correction
menu. The available color adjustment controls are listed in the table below:
Adjust color by temperature
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
.
i
When the lens motor communication cable is disconnected, the projector displays an error
message on the TPC or the LCD display, identifying the loss of communication with the lens
mount motors. Ignore this error message.
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.
i
Color temperature adjusts the overall color gamut and does not allow for precise adjustments of
specific primary colors.
