Color Temperature; Convergence - Christie M Series User Manual

7.1.9 Color Temperature

White Default CCT (without YNF)
White YNF CCT (with YNF activation,
electronically corrected)
Range of Adjustment
Tracking (deviation from normal over full
range from 10 – 100 IRE)
Stability (during rated lamp life)

7.1.10 Convergence

Convergence zones A, B, C are as defined in Figure 2. Zone A has a diameter ¼ of the image height. Zone B has a diameter
of full image height. All specified convergence errors are between any two colors after a minimum warm-up of 30 minutes.
Convergence is specified with a 1.4-1.8 HD lens (part number 118-100112-01) in the 1.4:1 position with zero offset. Bore-
sight alignment must be adjusted for zero angular error. (Note: convergence error includes the effects of lateral color in the
projection lens. Measurements must be done on horizontal and vertical test pattern lines that intersect the center of the
image).
M Series User Manual
020-100009-04 Rev. 1 (10-2009)
(Figure applicable to both 1080p and SXGA+)
Measurement Maximum Convergence
Area Error (Pixels)
Zone A
Zone B
Zone C
7700K ±2000K 350W Lamp
8900K ±2000K 200W Lamp
6500K ±1000K
3200 K - 9300 K
±500 K max
±500 K max
1/4
1/2
3/4
Section 7: Specifications
7-3