Extron electronics CrossPoint 450 Plus Series User Manual page 122

Programmer's Guide, cont'd
Command/response table for SIS commands (continued)
Command
Video mute commands
RGB/video mute
RGB/video unmute
View RGB/video mute
Global RGB/video mute
Global RGB/video unmute
Audio input gain and attenuation
N The set gain (G) and set attenuation (g) commands are case sensitive. The increment and view commands are not case
sensitive.
Set input audio gain to +dB
value
Example:
Set input audio attenuation
to -dB value
Increment gain
Example:
Decrement gain
Example:
View input gain
X!
N = Input number
X#
= Output number
X$
= Mute
X%
= Audio gain
X^
= Numeric dB value
X&
= Audio attenuation
4-10 CrossPoint / MAV Matrix Switchers • Programmer's Guide
ASCII command
(host to switcher)
X#
*1B
X#
*0B
X#
B
1*B
0*B
X! X%
* G
1*2G
X! X&
* g
X!
+G
5+G
X!
-G
7-G
X!
G
01 – (maximum number of inputs for your model)
01 – (maximum number of outputs for your model)
0 = off (unmuted)
0 – 24 (1 dB/step)
–18 to +24 (45 steps of gain or attenuation) (Default = 0 dB)
1 – 18 (1 dB/step)
Response Additional
description
(switcher to host)
X# ]
Vmt *1 Mute output
off).
X# ]
Vmt *0 Unmute output
(video on).
X$]
1 = mute on, 0 = mute off.
]
Mute all RGB outputs.
Vmt1
]
Unmute all RGB outputs.
Vmt0
X! X^]
In •Aud
]
Set input 1 audio gain to
In01•Aud+02
+2 dB.
X! X^]
In •Aud
X! X^]
Increase gain by 1 dB.
In •Aud
]
Increase audio input 5 level
In05•Aud+03
from +2 dB to +3 dB.
X! X^]
Decrease gain by 1 dB.
In •Aud
]
Decrease audio input 7 level
In07•Aud-09
from -8 dB to -9 dB.
X^]
1 = on (muted)
X#
RGB (video
X#
RGB