Optoma EzPro 710 Manual page 57

EzPro710
Service Manual
3.) ANSI Colour (100% W, R, G,B image)
Measure for each colour setting the chromaticity coordinates x, y for the
image positions 1 – 9 as defined in Fig. 1. The ANSI Colour of the image
for the setting is the average of the 9 colour readings for x and y.
4.) Distortion – Horizontal & Vertical
W2
W
W1
EzPro 710 6-10
Fig. 2 –Contrast measurement
Service Manual