Programmer’s Guide, cont’d
CrossPoint 450 Plus and MAV Plus Switchers • Programmer’s Guide
4-8
Command/response table for SIS commands (Cont’d)
Command
ASCII Command Response
Additional description
(host to switcher)
(switcher to host)
Video mute commands
RGB mute
X3
*1B
Vmt
X3
*1
Mute output
X3
RGB (video off).
RGB unmute
X3
*0B
Vmt
X3
*0
Unmute output
X3
RGB (video
on).
Read RGB mute
X3
B
X9
1= mute on, 0 = mute off.
Global RGB mute
1*B
Vmt1
Mute all RGB outputs.
Global RGB unmute
0*B
Vmt0
Unmute all RGB outputs.
RGB delay
Set RGB delay
Esc
X3
*
X13
D
Out
X3
•Dly
X13
Example:
Esc
13*7D
Out13•Dly07
Sets the RGB interval for switches
to output 13 to 3.5 sec. (7 x 0.5 sec.).
Read RGB delay
Esc
X3
D
X13
Example:
Esc
14D
05
Output 14 interval is 2.5 sec.
(5 x 0.5 sec).
Audio input gain and attenuation
The set gain (G) and attenuation (g) commands are case sensitive.
Set input audio gain
to + dB value
X1
*
X5
G
In
X1
•Aud
X4
Example:
1*2G
In01•Aud+02
Set input 1 audio gain to +2 dB.
Set input audio attenuation
to – dB value
X1
*
X6
g
In
X1
•Aud
X4
Increment gain
X1
+G
In
X1
•Aud
X4
Increase gain by 1 dB.
Example:
5+G
In05•Aud+03
Audio input 5 level incremented
from +2 dB to +3 dB.
Decrement gain
X1
–G
In
X1
•Aud
X4
Decrease gain by 1 dB.
Example:
7–G
In07•Aud–09
Audio input 7 level decremented
from –8 dB to –9 dB.
Read
input gain
X1
G
X4
Audio output volume
The table on page 4-9 defines the value of each audio volume step.
Set audio volume
to specific value
X3
*
X7
V
Out
X4
•Vol
X7
Example:
1*50v
Out01•Vol50
Set output 1 volume to 79%.
Increment volume
X3
+V
Out
X3
•Vol
X7
Increase volume by 1 step.
Example:
1+V
Out01•Vol51
Audio output 1 level
incremented from 79% to 80.5%.
Decrement volume
X3
–V
Out
X3
•Vol
X7
Decrease volume by 1 step.
Read
output volume
X3
V
X7
Audio mute commands
Audio mute
X3
*1Z
Amt
X3
*1
Mute output
X3
audio (audio
off).
Audio unmute
X3
*0Z
Amt
X3
*0
Unmute output
X3
audio (audio
on).
Read audio mute
X3
Z
X9
1= mute on, 0 = mute off.
Global audio mute
1*Z
Amt1
Global audio unmute
0*Z
Amt0
im Vertrieb von
CAMBOARD Electronics
www.camboard.de
Tel. 07131 911201
Fax 07131 911203