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Section 3: Troubleshooting
Entero RPMSP/RPMWU/RPMHD-LED01 Service Manual
3-13
020-100368-05 Rev. 1 (06-2012)
3.10 ArrayLOC Troubleshooting Trees
3.10.1 Troubleshooting Tree - Color And Brightness Array
The
p
rojector
is
d
isplaying
an
error
Reboot
the
projector
1.
Disconnect
the
A
C
power
cord.
2.
Wait
90
seconds.
3.
Reconnect
the
A
C
power
cord.
4.
Power
u
p
the
projector.
Problem
resolved?
Done
Yes
LE03,
L
E04,
or
LE05?
No
Replace
L
M
Yes
Problem
resolved?
Done
Yes
Replace
D
B37
cable
No
Problem
resolved?
Done
Yes
Replace
F
D
board
No
FP01
or
FP02
No
Switch
fan
connections
Fault
follows
fan?
Yes
Replace
fan
Yes
Remove
and
reseat
QDPC
board
No,
fault
follows
connection
Done
Done
Problem
resolved?
Done
Replace
Q
DPC
board
Problem
resolved?
Done
Yes
No
Yes
Replace
F
D
board
Done
No
A
Check
for
Obstructions
in
the
corresponding
PHM
fan
Problem
resolved?
Done
Yes
No
Enable
a
Test
Pattern
Is
the
Color
Missing
from
the
Test
Pattern
Yes
No
Replace
F
D
board
Replace
S
ensor
board
and
C
able
Problem
resolved?
Done
Yes
No
Problem
resolved?
Done
Yes
No
Contact
Christie
Technical
s
upport
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