S
F
P
E
C
I
L
E
STX
C1 C2 C3
Start
(1 byte)
Command
(3 bytes)
(Control and/or query commands)
Projector
1
NC
2
3
4
NC
5
6
NC
7
8
9
NC
:
P1 P2 ... Pn
ETX
Colon
End
(1 byte)
(1 byte)
Parameters
(undefined length)
PC (DTE)
1
NC
2
3
NC
4
5
6
NC
7
8
9
NC
PT
