3-12
E Series 675/775 Service Manual
020-000546-04 Rev. 1 (04-2017)
Section 3: Service Setup
3. Use the uniformity formula to calculate the average values.
• Uniformity Formula:
ANSI Uniformity = [Max(P1,P2,...,P12,P13)/Avg.(P1,P2,...,P8,P9)-1]×100% or
ANSI Uniformity = [Min(P1,P2,...,P12,P13)/Avg.(P1,P2,...,P8,P9)-1]×100%
Criteria
• Full white ANSI 13-pt all lamp models in all modes of operation:
• Nominal: <+7%, >-14%
• Maximum: <+20%, >-20%
• Full black ANSI 13-pt all lamp models in all modes of operation:
• Maximum: <+65%,>-50%
3.11 PIP Function Test
1. Navigate to:
Main Menu > Input Switching & PIP
.
2. Set
PIP/PBP Enable
to
On
.
3. Check that each item in the
Input Switching & PIP
menu is
functioning.
NOTE:
There must be two input signals. “v” means the projector can display the two sources simultaneously.
Table 3.6 Split Screen Compatibility Matrix
Main
PIP/PBP
HDMI
1
HDMI
2
Display
Port
VGA
BNC
Component
S-Video
CVBS
RJ45
USB
Type B
(mini)
USB
Type A
HDMI1
v
v
v
v
v
v
v
HDMI2
v
v
v
v
Display Port
v
v
v
v
v
v
v
VGA
v
v
v
v
v
v
v
BNC
v
v
v
v
Component
v
v
v
v
v
v
v
S-Video
v
v
v
v
CVBS
v
v
v
v
RJ45
v
v
v
v
USB type B
(mini)
v
v
v
v
USB type A
v
v
v
v
Summary of Contents for DHD675-E
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