System information

REV 4.0.
62
5. Control example
“Fig. 5.1 system connection” describes an example of multi-screen controlling and “Table 5.1 memory
contents” shows the contents of registered memories. Each unit has installed the input board (VC-
B20KA / VC-B50KA).
ID1
ID3
ID2
ID4
Matrix
switche
r
A
B
a b
c d
Main unit input
VC-B20KA input
Main unit input Main unit input
Main unit input
Fig. 5.1 system connection
Memory Memory number Description
1 Input A (VC-B20KA input)
2 Input A (VC-B20KA input)
Input memory
3 Input a, input b, input c, input d (Main unit input)
1 Input A expansion setting for 4 screens
2 Input B expansion setting for 4 screens
Display memory
Table 5.1 memory contents
5.1. Start-up process example
Sending strings Response strings Description
00vP 1 00vP 1 Turning on direction
01vP 00vP 2 Waiting for start-up process finishing by vP
command (only in ID1 display)
01vP 00vP 2
01vP 00vP 2
01vP 00vP 1 Confirmation of start-up process finishing in ID1
02vP 02vP 1 Confirmation of start-up process finishing in the
rest of displays
03vP 03vP 1
04vP 04vP 1