Extron electronics CrossPoint 450 Plus Series - Page 122

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