Extron • System 4
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Switcher Series • User’s Manual • P/N 68-413-02 Rev. E
NEC Installation
Configuration and Connections
Page 12
5. The NEC Com Adapter (26-467-01) has two male connectors, both 9-pin. Plug
one end to the female connector marked “OPTION IN” on the NEC connector
panel.
6. Plug the 15-pin HD connector of the Projector Communications Extension cable
(shown as CC 50') into the PJ Comm port on the System 4
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. Plug the 9-pin
female connector into the other 9-pin male D connector on the NEC COM
adapter.
______ 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 4
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output and those on the other end onto the matching
BNCs on the NEC connector panel. See cable diagram.
8. Power up the projector and set the projector as follows:
• if your system has less than 10 inputs, set the projector to SW_Level 1 mode
• if your system has 10 or more inputs, set the projector to SW_Level 2 mode
9. Apply AC power to the System 4
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.
System 4
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- NEC XT 5000 Projector Connections
Use the diagram below as a guide when connecting the System 4
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to the NEC
XT 5000 Projector. Refer to NEC documentation to continue the installation.
Connecting the System 4xi to the NEC XT 5000 Projector
____________ In a rack mount, do NOT allow the weight of the cables to be supported by the
System 4
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. See page 2-5 for cabling guidelines.
__________ System 4
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channel numbers correspond to the projector’s “Group” numbers.
CC 50'
15-Pin HD
9-Pin
Adapter
NC COM
26-467-01
A
A
9-Pin
Male
Female
Male
Male
RGBHV 5 BNC
CC 50'
OUTPUT
PJ COMM
RS 232
AUDIO
AUDIO
AUDIO
AUDIO
AUDIO
H/HV
R/C
G/Y
B
R/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
