Extron electronics CrossPoint 450 Plus Series User Manual page 91

Command/response table for SIS commands (continued)
Command
Digital Sync Validation Processing (DSVP)
Individual sync frequency
Example:
N The matrix switcher returns 000.00,000.00 if there is no connection or sync frequencies are not applicable.
List input signal status for
all inputs
RGB / Video mute
RGB/video mute
RGB/video unmute
Read RGB/video mute
Global RGB/video mute
Global RGB/video ummute
RGB delay
Set RGB delay
Example:
Read RGB delay
Example:
Audio input gain and attenuation
N The set gain (G) and attenuation (g) commands are case sensitive.
You can set the input level to whole dB values only, using the
X! X!
( +G and -G) commands increase and decrease the level in steps of 0.5 dB only. The
and attenuation commands are reported in whole dB levels only; the reported
magnitude value (for example, 1.5 dB is reported as 2 dB and -3.5 dB is reported as -4 dB).
Set input audio gain to
+ dB value
Example:
Set input audio attenuation
to - dB value
Increment level
Example:
Decrement level
Example:
Read input gain
CrossPoint 450 Plus and MAV Plus Switchers • SIS Programming and Control
ASCII command Response
(host to switcher) (switcher to host)
X! X1%
LS
2LS
031.5,060.00
X1^
0LS
X#
*1B Vmt
X#
*0B Vmt
X# X(]
B
1*B
Vmt1
0*B
Vmt0
EX# X1# }
* D Out
E }
43*7D Out43
EX# } X1#]
D
E }
54D 05
X! X%
* G In
1*2G
In01
X! X^
* g In
X!
+G In
55+G
In55
X!
-G In
7-G
In07
X! X$]
G
Additional
description
X1%]
Listed as horizontal
,
frequency, vertical frequency.
]
Input 2 frequency is
31.5 kHz (horizontal) and
60 Hz (vertical).
X1^ X1^ X1^ ]
1 , 2 , 3 , ... , n Each
n is the highest-numbered
input for this model.
X# ]
Mute RGB or video,
*1
output
X# ]
Unmute RGB or video,
*0
output
1 = mute on, 0 = mute off.
]
Mute all RGB or video
outputs.
]
Unmute all RGB or video
outputs.
X#• X1#]
Dly
• ]
Set the RGB interval for
Dly07
switches to output 43 to 3.5
seconds (7 x 0.5).
]
Output 54 switching interval
is 2.5 seconds (5 x 0.5).
X! X%
* G command. The increment and decrement level
X$
X$
value is rounded up to the next higher
X!• X$]
Aud
• ]
Set input 1 audio gain to
Aud+02
+2 dB.
X!• X$]
Aud
X!• X$]
Increase audio level by 0.5 dB.
Aud
• ]
Increment audio input 55
Aud+03
level from +2 dB to +2.5 dB.
X!• X$]
Decrease audio level by 0.5 dB.
Aud
• ]
Decrement audio input 7
-09
level from -08 dB to -8.5 dB.
X1^
value is an input.
X#
(video off).
X#
(video on).
values for all audio gain
4-9