Extron Electronics System 4xi Series - Manual (Page 55)

Appendix A • RS-232 Programmer’s Guide
Extron • System 4 xi Switcher Series • User’s Manual
Simple Instruction List
The table below lists the Simple Instruction Set commands, as well as response
and data characters recognized by the System 4
xi
. Examples of their use are
given later. The “Cmd/Rsp” column indicates how the character is used:
Cmd - indicates a host command (or part of a command) to the switcher.
Rsp - indicates a switcher response to the host.
Character Cmd/Rsp Dec Hex Function
lf Rsp 1Ø ØA Line feed
cr Rsp 13 ØD Carriage return
ESC Cmd 27 1B Initiates an Advanced Instruction Set command (Page A-6)
! Cmd 33 21 Delimiter to specify video and audio selection
$ Cmd 36 24 Delimiter to specify audio selection only
& Cmd 38 26 Delimiter to specify video selection only
( Cmd 4Ø 28 Turn the Display mute On
) Cmd 41 29 Turn the Display mute Off
+ Cmd 43 2B Turn the Switcher Audio mute On
- Cmd 45 2D Turn the Switcher Audio mute Off
Ø Cmd/Rsp 48 3Ø Numeric value of Ø
1 Cmd/Rsp 49 31 Numeric value of 1
2 Cmd/Rsp 5Ø 32 Numeric value of 2
3 Cmd/Rsp 51 33 Numeric value of 3
4 Cmd/Rsp 52 34 Numeric value of 4
5 Cmd/Rsp 53 35 Numeric value of 5
6 Cmd/Rsp 54 36 Numeric value of 6
7 Cmd/Rsp 55 37 Numeric value of 7
8 Cmd/Rsp 56 38 Numeric value of 8
9 Cmd/Rsp 57 39 Numeric value of 9
: Cmd 58 3A Turn Executive Mode On (discrete)
; Cmd 59 3B Turn Executive Mode Off (discrete)
< Cmd 6Ø 3C Turn Switcher Main power On (discrete)
> Cmd 62 3E Turn Switcher Main power Off (discrete)
@ Cmd 64 4Ø Delimiter to specify audio & video for the Switcher only
A Rsp 65 41 An audio channel character follows
B Cmd 66 42 Turn RGB mute On for the Switcher only
b Cmd 98 62 Turn RGB mute Off for the Switcher only
C/c Cmd 67/97 43/63 Request projector configuration
C Rsp 67 43 A Channel character follows (audio & video)
E Rsp 69 45 An Error code character follows
F/f Cmd 70/102 46/66 Freeze Mode (On/Off)
I/i Cmd 73/105 49/69 Request for Information
J/j Cmd 74/106 4A/6A Demo On/Demo Off
M Rsp 77 4D Maximum number of inputs
N/n Cmd 78/110 4E/6E Request part number
O/o Cmd 79/111 4F/6F Toggle the Display power (On/Off)
P Rsp 8Ш 5Ш A character for power status of the Display device follows
Q/q Cmd 81/113 51/71 Query Software Version - show PC & SC version numbers
R/r Cmd 82/114 52/72 Toggle the RGB mute for the Switcher only
S/s Cmd 83/115 53/73 Toggle the Display mute (On/Off)
S Rsp 83 53 A character for mute status of the Display device follows
T Rsp 84 54 A character for video signal Type follows
V Rsp 86 56 A character for the Video channel follows
X Cmd 88 58 Executive Mode On
x Cmd 120 78 Executive Mode Off
Z Cmd 9Ø 5A Audio mute On
z Cmd 122 7A Audio mute Off
[ Cmd 91 5B Turn the Display power On
] Cmd 93 5D Turn the Display power Off
A-4