NEC 4xi NEC - Page 8

Extron • System 4
xixi
xixi
xi Switcher Series • User’s Manual • P/N 68-413-02 Rev. E
NEC Installation Configuration and Connections
System 4
xixi
xixi
xi - NEC MT Series Projector Connections
Use the diagram below as a guide when connecting the System 4xi to the NEC
MT Series Projector. Refer to NEC documentation to continue the installation.
Connecting the System 4
xixi
xixi
xi to the NEC MT-1000 Projector
____________ 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.
__________ System 4 xi channel numbers correspond to the projector’s “Group” numbers.
Page 8
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 4xi. The other end has
a 9-pin female connector. Plug this 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 4xi 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 4xi.
RGBHV 5 BNC
15-Pin
Male
9-Pin Male
NEC-LCD
Adapter
26-458-01
9-Pin Female
SY-VGA
26-173-01
15-Pin Male
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