Matching Colors Across Multiple Screens; Refining The Displayed Colors - Christie Mirage M Series User Manual

• Menus show only five items, with a scroll bar to allow the rest of the menu items to be reached.
• Projector source switching in the array is not synchronized. Therefore some latency can be seen
from when the commands are issued to each projector, causing switching to not be as seamless
when in a tiling configuration. When using loop-through with the Twin HDMI Input Card to
distribute a signal to the tiling array, additional latency in the switching can occur during HDCP
repeater negotiations with the source player.
When the FUNC+HELP key combination is pressed, the tiling settings are cleared. Tiled warps/
keystones can be enabled through Christie Twist 1.6. Refer to the
020-101380-xx).

Matching colors across multiple screens

In a multiple-projector wall, you want to precisely match color and intensity from image-to-image
so that the full wall is as uniform as possible.

Refining the displayed colors

Once the Color Primary Settings are calibrated for the site (see above), use the Color
Adjustments by X,Y or Color Saturation menu to further refine each projector's fundamental
colors so that the hue and intensity of each color appears the same from one display to another.
Once matched, you have created a single new shared range of colors or color gamut that all of your
projectors can produce. This palette—named User 1, 2, 3 or 4—can be applied or disabled for a
source at any time throughout a bank of adjacent displays, simplifying both the setup and
maintenance of a seamless wall.
1. Set up and optimize all projector settings. You can ignore color temperature, since you are
redefining color performance in this procedure, but do optimize each projector in every other
aspect. Closely align all screen edges.
2. Assign projector numbers to make communications easier. Use desired keypad.
3. Use the same lamp mode for all projectors, and do the following:
• Set Select Color Adjustment to Max Drives
• Display a full white test pattern
• Adjust lamp power and Optical Aperture until adjacent white fields appear the same
brightness.
• Display the Color Adjustments by X,Y menus for all projectors. Each menu shows the x/
y coordinates defining the Max Drives color gamut for this projector.
Mirage M Series User Manual
020-101942-02 Rev. 1 (10-2018)
http://www.pureglare.com.au
Operating the projector
Christie Twist User Manual (P/N:
71