Chapter 6
Appendix — Technical information
ENGLISH - 163
When multiple projectors are controlled
When multiple projectors are all controlled
When controlling multiple projectors together via RS-232C, perform the following settings.
1) Set a different ID for each projector.
2)
Set [RESPONSE(ID ALL)] to [ON] in only one projector.
3)
Set [RESPONSE(ID ALL)] to [OFF] for all other projectors set in Step 2).
When multiple projectors are all controlled by group unit
When controlling multiple projectors by group unit via RS-232C, perform the following settings.
1) Set a different ID for each projector.
2)
Set [RESPONSE(ID GROUP)] to [ON] in only one projector.
3)
Set [RESPONSE(ID GROUP)] to [OFF] for all other projectors set in Step 2).
Note
f
There will be no response if two or more projectors have [RESPONSE(ID ALL)] set to [ON].
f
There will be no response if two or more projectors of the same group have [RESPONSE(ID GROUP)] set to [ON].
f
When setting multiple groups, set [RESPONSE(ID ALL)] to [ON] in only one projector in each group.
Cable specification
1
NC NC
1
2
2
3
3
4
NC NC
4
5
5
6
NC NC
6
7
7
8
8
9
NC NC
9
1
NC NC
1
2
2
3
3
4
NC NC
4
5
5
6
NC NC
6
7
7
8
8
9
NC NC
9
When connected to a computer
Projector
(<SERIAL IN> terminal)
Computer
(DTE specifications)
When multiple projectors are connected
Projector 1
(<SERIAL OUT>
terminal)
Projector 2
(<SERIAL IN>
terminal)