Extron electronics SW2 RGBHV, Руководство пользователя

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