Extron electronics DSC HD-HD 4K PLUS A Series Setup Manual page 4

DSC HD-HD 4K PLUS A Series • Setup Guide (Continued)
Basic SIS Commands
The DSC HD‑HD 4K PLUS A series can be configured with specific SIS commands via RS‑232, USB, and LAN connection. This
table lists a selection of basic commands. For a full list of SIS commands and variables see the DSC HD-HD 4K PLUS A Series
User Guide, available at www.extron.com.
Command
Audio Input Format
Set audio input format
View audio input format
Audio Input Gain (Affects analog audio input on 5‑pole captive screw connector only.)
Set audio gain
Increment gain
Decrement gain
View gain
Volume (Analog and embedded digital audio)
Set volume
Increment volume
Decrement volume
View
Output Resolution and Rate
Set output scaler rate
View output rate
HDMI Output Format
Set format
View output rate
Screen Saver Mode (Takes place when no signal is detected on the input.)
Set screen saver mode
View screen saver mode
Set screen saver duration before
output sync timeout
View sync timeout duration
View screen saver status
Reset
System reset
NOTE: X@
= Output: 1 = HDMI A, 2 = HDMI B (xi model only)
X2!
= Output scaler rate: See the
X2*
= Output sync timeout duration in seconds: 1-500 in 1‑second increments. 501 = never (default), 0 = immediate timeout.
X4)
= Screen saver mode: 1 = black (default), 2 = blue, 3 = user screen saver logo.
X5)
= Volume: 0 dB to
X5$
= Audio input gain: ‑18 dB to +24 dB. (Default is
X5*
= Audio input format:
X6#
= Screen saver status: 0 = active, timer not running, 1 = no active input, timer running, output sync active,
2 = No active input, timer expired, output sync disabled.
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4
ASCII Command Response
(Host to Scaler) (Scaler to Host)
E X5* }
I 1* AFMT Afmt I 1
E } X5* ]
I 1 AFMT
X5$
G Aud
+G
Aud
-G
Aud
X5$ ]
G
X5)
V Vol
+V Vol
-V
Vol
X5) ]
V
E X2! }
1* RATE Rate 1*
E } X2! ]
1 RATE
E X@ * X4* }
Vtpo
VTPO
E X@ } X4* ]
VTPO
E * X4) }
M 1 SSAV Ssav M 1
E } X4) ]
M 1 SSAV
E X2* }
T 1* SSAV
Ssav T1
E } X2* ]
T 1 SSAV
E } X6# ]
S 1 SSAV
E }
ZXXX Zpx
resolution and refresh rate table
100
dB in 1.0 dB steps. (Default is
0 1 2
= none, = analog, = LPCM‑2Ch,
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Additional Description
* X5* ]
Set the audio format for the current input to
View the current audio input format.
X5$ ]
Set the gain on the analog audio input to
X5$ ]
Increase the audio level by 1 dB to
X5$ ]
Decrease the audio level by 1 dB to
View the audio gain level of the current input.
X5) ]
Set the output volume level to
X5) ]
Increase the output volume by 1 dB to
X5) ]
Decrease the output volume by 1 dB to
View current volume setting
X2! ]
Select output resolution and refresh rate
values, see the
previous page).
Show the current output rate for the DSC.
X@ X4* ]
* Set output format
Show the current output format (
* X4) ]
Set the screen saver mode to
View current screen saver mode
* X2* ]
Set the period before sync timeout to
View the amount of time
View the screen saver status
] Reset all device settings to the factory defaults, retaining IP
settings.
on the previous page for the rate variables.
-10
dB.)
+12
dB.)
3 4
= Multi‑Ch, = LPCM 2Ch Auto (default),
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X5*
.
X5$
.
X5$
.
X5$
.
X5)
.
X5)
.
X5)
.
X5)
.
X2!
(for
resolution and refresh rate table
X4* X@
for HDMI output .
X4*
) for the DSC.
X4)
.
X4)
.
X2*
seconds.
X2*
before sync timeout.
X6#
.
5
= Multi‑Ch Auto.
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X2!
on the
68-2803-50 Rev. A
06 16