Optoma DV11 Serveice Manual page 38

7. Color performance
Procedure
Inspection item
Criteria
- Test equipment: video generator.
- Test signal: DVI (HDMI) 720p,1080i
- Test Pattern: Master, In focus II or SMPTE RP-
133
* Please refer to 4-2 to get into service mode.
Use 720P & 1080i signal, master pattern to do
HDTV test. Color cannot discolor to purple and
blue.
- Check if each color level is well-functioned.
- color saturation
- Screen appears normal. It should not have any
abnormal condition, such as lines appear on the
screen and so on.
- Color appears normal.
� I t is a��e�table to ��a�e �e� lines flas��in� at t��e
center and on the edge of 1080i image. How-
ever, rest of the image should appears stable.
- RGBW should all appear normal on the screen
and sort from R -G-B-W.
� C olor le�els s��ould be su�fi�ient and normal.
(t��e unidentified �olor le�els on bot�� le�t and
right sides should not over 8 color levels.)
- Grey level should not have abnormal color or
heavy lines.
- The PC mode functionally sure be workable
include support format with frequency and auto
detected functional will be workable
DV11 / DVD100 / U2 / U3 Confidential
Master
InFocus II
/ 64 gray RGBW
SMPTE RP-133
4-6