Connecting Multiple Projectors - NEC MultiSync GT2000 User Manual

Connecting Multiple Projectors

As many as 64 projectors can be connected together and controlled by the same PC. For more information about managing multiple
projectors. See page E-31.
RS232C Cable
Control Cable
Control Cable
* When you connect multiple projectors, a different ID number (from 00 to 64) must be assigned to each. To specify an ID of the
projector, select the [Settings Menu] [Projector ID] under the main menu and enter the ID number.
* The sync termination must be set at "75 ". To do this, select the [Settings Menu] [Sync Termination] under the main menu and
select "75 ".
* The ID number "1" should be assigned to the projector which is connected with a PC and "64" to the projector which is connected
with the ISS-6020 Switcher.
* When connecting the ISS-6020 Switcher with a control cable in connection of multiple projectors, connect the ISS-6020 Switcher
to the last projector with an unused REMOTE 1 connector. The ID number of the last projector should be set at 64.
Also you must set the "RS-232C/RS-422" slide switch inside the ISS-6020 system control module to "RS-422".
To REMOTE 2/PC
To REMOTE 1
To REMOTE 2/PC
To REMOTE 1
To REMOTE 2/PC
To REMOTE 1
To REMOTE 2/PC
To REMOTE 1
E-30
External equipment
(Max.10 units)
RGB interface
(Signal distributor)
To RGB/YCbCr input 1
ID=01
Video Signal
ID=02
To RGB/YCbCr input 1
ID=63
To RGB/YCbCr input 1
ID=64
To REMOTE2