Extron electronics SW2 RGBHV User Manual page 33

Sw rgb and sw yuv a series wideband and component video and audio switchers
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Command/Response table for SIS commands (Continued)
Command
Input signal sensing
Request all inputs' status
Example (SW6 RGBHV):
Request an individual input's status
Video mute
Set video mute
Clear video mute
Read video mute
Audio mute (audio switchers)
Set audio mute
Clear audio mute
Read audio mute
Audio input gain and attenuation (audio switchers)
Set gain (specified input)
Example:
Set attenuation (specified input)
Increment level (specified input)
Decrement level (specified input)
View input level (specified input)
Set gain (current input)
Set attenuation (current input)
Increment level (current input)
Decrement level (current input)
View audio level (current input)
Example
Reset
Reset audio level to 0 dB
View, information, part number, and firmware requests
Information request
Example
Request for part number
Example
Query firmware version
Example
ASCII Command Response
(host to switcher)
(switcher to host)
1
0S
Sig•
X3
0S
Sig•1•1•1•0•1•0
S
X2
X3
1B
Vmt1
0B
Vmt0
B
X4
1Z
Amt1
0Z
Amt0
Z
X4
*
G
In
•Aud
X2
X6
X2
4*3G
In4•Aud+03
*
g
In
•Aud
X2
X7
X2
+G
In
•Aud
X2
X2
-G
In
•Aud
X2
X2
V
G
X2
X5
G
In
•Aud
X6
X2
g
In
•Aud
X7
X2
+G
In
•Aud
X2
-G
In
•Aud
X2
g
X5
G
In004•Aud=-03
ZA
Zpa
Esc
I
V
•A
X1
I
V4•A4•F1•Vmt0•Amt 0
N
xx-xxx-xx
N
60-493-21
Q
X8
Q
1.23
SW RGB and YUV A Switchers • Remote Control
Additional description
2
n
•...•
Each
response is the signal
X3
X3
X3
status of an input, starting from
input 1; n is the maximum number
of inputs for this model.
The input signal is present on
inputs 1, 2, 3, and 5. No signal is
present on inputs 4 and 6.
's signal status =
X2
Video mute on (blank screen).
Video mute off.
Mute status =
Audio mute on (no sound output).
Audio mute off.
Mute status =
Set gain for input
X6
Set gain for input 4 to 3 dB.
Set attenuation for input
X7
Increase input
X5
+1 dB.
Decrease input
X5
–1 dB.
View input
X2
Set gain for the current input to
X6
dB.
X6
Set attenuation for the current
X7
input
dB.
X7
Increase input
X5
+1 dB.
Decrease input
X5
–1 dB.
View gain for input
Attenuation for input 4 is set to –3 dB.
Reset all audio levels to 0 dB.
•F
•Vmt
•Amt
X1
X9
X4
X4
Video and input 4 selected; front
panel (manual) switch mode; video
and audio unmuted.
60-493-21 = SW6 RGBHV A
Sample value only.
.
X3
X4
X4
to
dB.
X2
X6
to
dB.
X2
X7
audio level by
X2
audio level by
X2
's audio level,
.
X5
audio level by
X2
audio level by
X2
.
X2
4-5

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