Optoma HD73 Service Manual page 32

No Step
3 Focus
4 HDMI
Color
5
Performance
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Specification Procedure
- Test Signal :
The text in the
corner should - Test Pattern : Ful-xga
be clear after - Adjust the center
adjust the focus
ring.
- Test Signal : 720p,
- Test Pattern : Master
- Equipment: Quantum
No discolor
- Display type must be
- Ensure if the image
- Test Signal :
- Test Pattern : PANA-
ICON Pattern & 64
GRAYS RGBW
- Please check and
guishable.
- If not, please adjust
- Fix OSD to re-sync or
track Frenquency.
4-3
280x768@60Hz
clearly; meanwhile,
one slightly vague
corner in the image is
allowed.
080i
Data 802B or
CHROMA2327
set to 6:9
is well performed and
the color can not
discolor.
280x768@60Hz
ensure if each color is
normal and distin-
color index of the
Engineering Mode.
Photo
HD73