Optoma HD32, Service Manual

Page: 37 / 77

4-4 HD70/HD720X/HD32 Confidential
No Step Specification Procedure Photo
6
Screen
Uniformity
Should be com -
pliant with 60%.
(Minimum)
- Test Signal :
1280x720@60Hz
- Test Pattern : Full White
Pattern & Full Black
Pattern
- Please check and ensure
the unit is under the
spec.
- Please check and see if
it’s in normal conidtion.
Note:
The procedure needed to be
inspected only when custom-
ers complaint about it.
7
Dead Pixel
(Bright
pixel)
Cannot accept
any bright pixel
- Test Pattern : Full Black
Dead
Pixel (Dark
pixel)
The numbers
of dead pixel
should be small -
er or amount to 6
pixels.
- Test Pattern : Full White
8
Blemish
(Bright)
The bright blem -
ish cannot be
accepted if the
problem appear
with Gray 10
pattern
- Test Pattern :
Gray 10
9
Blemish
(Dark)
The dark blem -
ish cannot be
accepted if the
problem appear
with Blue 60
pattern.
- Test Pattern :
Blue 60