Extron electronics DSC 301 HD, Руководство пользователя

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Command ASCII Command
(Host to Scaler) Response
(Scaler to Host) Additional Description
Output Configuration, continued
Screen Saver Mode (action that takes place when no signal is detected on the selected input)
Set mode
E M X2%
SSAV
}
SsavM
X2%]
Sets the screen saver mode to
X2%
(default: 1 = black)
View mode
E MSSAV } X2% ]
View the current screen saver
mode.
Set sync time out
duration
E
T
X2!
SSAV
}
SsavT
X2!]
Sets sync time out duration to
X2!
seconds (default: 501 = never).
View sync time
out duration
E
TSSAV
} X2!]
View sync time out duration
X2!
.
View screen
saver status
E
SSSAV
}
X3&] View the screen saver status X3& .
Audio Configuration
Audio Mute (global setting)
Mute on
1Z Amt1 ]
Mute audio output.
Mute off
0Z Amt0
]
Unmute audio output.
View status Z X(] View mute status.
Audio Gain and Attenuation (per analog input)
Set gain and
attenuation
X3#
G Aud
X3#]
Set gain and attenuation on
current input to
X3#
dB.
Increment +G
Aud X3#]
Increment audio level (up).
Decrement -G
Aud
X3#]
Decrement audio level (down).
View
G
X3#]
View current audio level.
Audio Input Format
NOTES:
• Selects between analog (3.5 mm TRS) or digital (embedded in HDMI input) audio sources.
• Inputs 1 and 2 X3$ can be set only to
0
,
1
,
2
, or
3
. Attempting to set these inputs to a digital format yields an
E14
error response.
• Digital auto modes (
6
or
7
) detect and use embedded audio when present, or use TRS 3 if digital audio is not
detected
Set None
E
I
X!
*0AFMT
}
AfmtI
X!
*0
]
Mutes all audio for input
X!
.
Set Analog TRS 1
E I X! *1AFMT }
AfmtI
X! *1 ]
Select analog audio for input
X!
(default for input 1).
KEY:
X!
= Input selection:
1
= composite,
2
= RGB.YUV, and
3
= HDMI
X(
= Enable or disable: 0 = Off or disable, 1 = On or enable
X2!
= On-screen menu timeout: (default = 60 seconds), output sync timeout (default = 501 - never)
0
= OSD never displayed or output sync is instantly disabled with no active input,
1
to
500
, in 1 second
increments,
501
= OSD never times out/output sync never times out
X2%
= Screen saver mode:
1
= Black screen (default),
2
= Blue screen with OSD text
X3#
= Audio gain and attenuation: -18 through + 12 dB, (with leading “+” or “–“)
X3$
= Audio Input type:
0
= None,
1
= Analog TRS
1
,
2
= Analog TRS
2, 3
= Analog TRS
3
,
4
= LPCM-2Ch,
5
= Multi-Ch,
6
= LPCM-2Ch Auto,
7
= Multi-Ch Auto. See the command description on page 26 for variable details.
X3&
= Screen saver status:
0 = Active input detected, timer is not running. 1 = No active input, timer is running, output sync is still active.
2 = No active input, timer has expired, output sync is disabled.
DSC 301 HD • SIS Communication and Control 34