
Extron • System 4
xixi
xixi
xi
Switcher Series • User’s Manual • P/N 68-481-02 Rev. D
Configuration and ConnectionsProxima Installation
Page 5
5. Connect the Proxima DIN adapter to the projector’s “PC Control 2” port. Next,
connect the Comm Adapter’s 9-pin male connector to the 9-pin female end of
the Proxima DIN connector.
6. Plug the 15-pin HD connector of the Projector Communications Extension cable
into the PJ Comm port on the System 4xi.
______ Secure all of the connector screws.
7. Plug the (4 or 5) BNC connectors from one end of the (user-supplied) RGBS/HV
cable onto the System 4xi output. Connect the other end onto the 15-pin
“Computer IN 1” connector of the projector.
System 4xi Series – Proxima DP9250 Projector Connections
Use the illustration below as a guide when connecting the System 4xi to a
Proxima DP9250 projector. Refer to Proxima documentation to continue the
installation.
____________ In a rack mount, do NOT allow the weight of the cables to be supported by the
System 4
xi
. See page 2-5 for cabling guidelines.
Special Note: _____ Certain Proxima projectors may not come equipped with a 9-pin serial port
connector. In those situations, the Comm adapter must be connected to Control
Port 2 using the projector’s special DIN to 9-pin serial adapter, as illustrated
below.
9-Pin Female
To projector's Control Port 2
Proxima DIN to 9-pin adapter
To switcher's Projector Control port
9-Pin Female
9-Pin Male
9-Pin Male
Extron Com Adapter
26-467-01 "A"
or 26-474-01 "F"
A
RGBHV 5 BNC
15-Pin
Male
9-Pin Female
9-Pin Male
9-Pin Male
ComAdapter
26-474-01 "F"
F
OUTPUT
PJ COMM
RS 232
AUDIO AUDIO AUDIO AUDIO AUDIO
H/HV
R/C G/Y BR/C G/Y B
V
INPUT 4
H/HV V
R/C G/Y B
INPUT 3
H/HV V
R/C G/Y B
INPUT 2
H/HV V
R/C G/Y B
INPUT 1
H/HV V
See Special Note below
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