Configure System - Cmd11 (3Bh - Extron electronics System 4LQ
xi User Manual

Configure System - CMD11 (3Bh)

Notes:
4. This command is only available
in System 4xi units with the
following firmware revision levels, or
higher:
System 4LDxi – revision 3.0
System 4LQxi – revision 4.0
6. Only available on System 4LDxi
and 4LQxi
Extron • System 4 xi Switcher Series • User's Manual
4
Configure the System 4xi
Format:
ESC, CMD11, LD Sync, RGB Delay, Aud Mute, reserved, LDxi Misc, reserved,
EOT
Where: ESC, CMD11 = 1Bh, 3Bh
LD Sync 80h = no change
81h = Composite Sync with no serrations
82h = Sync negative (horizontal & vertical)
83h = Composite Sync with serrations
84h = 6 Sync positive (horizontal & vertical)
6
85h = Sync positive horizontal, negative vertical
86h = 6 Sync negative horizontal, positive vertical
RGB Delay FFh = no change
80h - 8Ah = RGB Delay in 0.5 second steps
(values range from 0 to 5 seconds)
Audio Mute 80h = Turn Audio Mute Off
81h = Turn Audio Mute On
FFh = No change
LDxi Misc 6 80h - AAh (see table)
Bit #s
Function:
No changes
Demo, no change
Demo mode On
Demo mode Off
Freeze no change
Freeze On
Freeze Off
VGA no change
Not VGA resolution
Force VGA resolution
reserved 80h = reserved
EOT 04h = End Of transmission
Example:
Configure a System 4xi for the following:
Sync = No change, RGB Delay = No change, Audio Mute = On, Demo Mode =
No change, Freeze = No change and Force VGA Resolution = No change.
That is: 1Bh, 3Bh, 80h, FFh, 81h, 80h, 80h, 80h, 04h
Normal response:
ESC, CMD11, ERC, EOT
1Bh, 3Bh, 80h, 04h
Appendix A • RS-232 Programmer's Guide
76 54 32
– Demo Freeze VGA
10 00 00
10 00 xx
10 01 xx
10 10 xx
10 xx 00
10 xx 01
10 xx 10
10 xx xx
10 xx xx
10 xx xx
10
00 80h
xx 8xh
xx 9xh
xx Axh
xx
xx
xx
00
01
10
A-14