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TROUBLE SHOOTING TABLE
I
Checking the
PWB
performance
I
XG-NV4SU
Video input in trouble
RGB input in trouble
Through-output
in trouble
Remote control in trouble
Is specified cable connected
No
between PC and projector?
Yes
~-I------I--Iq
I
I
I
Use specified cable.
l
I --II-III-III-
I
Is supply voltage as specified?
I
No
Yes
~------I---II~
I
I
I
Power circuit in trouble.
1
I ------II-I---
l
Does image appear?
No
Yes
Check the connectors, starting
I
from the PC input circuit.
--III---I---I
I
t
Go to "Trouble shooting table
1
1
for PC I/F unit ".
I
I
I-I-I-II-II-I
I
31
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