Operation Manual
Manuals
Brands
Dell Manuals
Projector
4220
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30
Connection With Co
mmercial RS232 Control Bo
x
1
Po
w
e
r
c
o
r
d
2
RS232 cable
3
Commercial RS232 control box
NOTE:
The RS232 cable is not shipped with your projector
. Consult a
professional technician to obtain the cable.
Connecting Y
our Projector
23
1
...
...
21
22
23
24
25
...
...
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