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CrossPoint / MAV Matrix Switchers • Programmer’s Guide
Command/response table for SIS commands (continued)
Command ASCII command
(host to switcher)
Response
(switcher to host)
Additional
description
Video mute commands
N
X#
= Output number 01 – (maximum number of outputs for your model)
X$
= Mute 0 = off (unmuted)
1 = on (muted)
RGB/videomute
X#
*1B Vmt
X#
*1
]
Muteoutput
X#
RGB (video
off).
RGB/videounmute
X#
*0B Vmt
X#
*0
]
Unmuteoutput
X#
RGB
(video on).
ViewRGB/videomute
X#
B
X$]
1=muteon,0=muteoff.
GlobalRGB/videomute 1*B
Vmt1
]
MuteallRGBoutputs.
GlobalRGB/videounmute 0*B
Vmt0
]
UnmuteallRGBoutputs.
Audio input gain and attenuation
N
X!
= Input number 01 – (maximum number of inputs for your model)
X%
= Audio gain 0 – 24 (1 dB/step)
X^
= Numeric dB value –18 to +24 (45 steps of gain or attenuation) (Default = 0 dB)
X&
= Audio attenuation 1 – 18 (1 dB/step)
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
X!
*
X%
G In
X!
•Aud
X^]
Example:
1*2G
In01•Aud+02
]
Setinput1audiogainto
+2dB.
Setinputaudioattenuation
to -dB value
X!
*
X&
g In
X!
•Aud
X^]
Incrementgain
X!
+G In
X!
•Aud
X^]
Increasegainby1dB.
Example:
5+G
In05•Aud+03
]
Increaseaudioinput5level
from+2dBto+3dB.
Decrementgain
X!
-G In
X!
•Aud
X^]
Decreasegainby1dB.
Example:
7-G
In07•Aud-09
]
Decreaseaudioinput7level
from-8dBto-9dB.
View input gain
X!
G
X^]