Extron Electronics DSC 301 HD Setup Guide - Manual (Page 4)

DSC 301 HD • Setup Guide (Continued)
Basic SIS Commands Table
The DSC 301 HD can be configured with specific SIS commands via RS-232 or USB connection. This table lists a selection of the
commands. For a full list of SIS commands and variables see the DSC 301 HD User Guide, online at
www.extron.com.
NOTE: X! = Input number (1 – 3).
X2! = Output scaler rate (see the resolution and refresh rate table on page 3 for details).
X2% = Screen saver mode, (1 = black, 2 = blue)
X2* = Screen saver time out duration in seconds; (1-500 in 1 second increments, default is 501 = never), 0 = Instant timeout
X3@ = Auto switch setting, (0 = manual, 1 = high to low, 2 = low to high)
X3^ = Power save setting, (0 = full power, 1 = low power state)
X3& = Screen saver status (0 = active, 1 = no active input, timer running, output sync still active, 2 = No active input, timer expired, output sync disabled)
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Command ASCII command
(host to scaler) Response
(scaler to host) Additional description
Select video and audio input X!! InX!•All] Selects video and audio from input X!.
Audio input format — selects between analog (3.5 mm TRS) and digital (HDMI embedded) audio sources
Set to None EIX!*0AFMT} AfmtIX!*0] Mutes all audio for input X!.
Set to Analog TRS 1 EIX!*1AFMT} AfmtIX!*1] Selects analog TRS 1 for input X!. (default for input 1)
Set to Analog TRS 2 EIX!*2AFMT} AfmtIX!*2] Selects analog TRS 2 for input X!. (default for input 2)
Set to Analog TRS 3 EIX!*3AFMT} AfmtIX!*3] Selects analog TRS 3 for input X!.
Set to LPCM-2Ch Digital EIX!*4AFMT} AfmtIX!*4] Selects LPCM-2Ch digital audio for input X!. (default for input 3)
Sets EDID to LPCM-2Ch digital audio (valid for input 3 only).
Set to Multi-Ch Digital EIX!*5AFMT} AfmtIX!*5] Selects Multi-Ch digital audio for input X!.
Sets EDID to Multi-Ch digital audio (valid for input 3 only).
Set to LPCM-2Ch Auto EIX!*6AFMT} AfmtIX!*6] Selects auto detect audio for input X!.
Sets EDID to LPCM-2Ch (valid for input 3 only).
Set to Multi-Ch Auto EIX!*7AFMT} AfmtIX!*7] Selects auto detect audio for input X!.
Sets EDID to Multi-Ch (valid for input 3 only).
Execute Auto-Image A Img] Executes Auto-Image on current input.
Disable auto switch mode E0AUSW} Ausw0] Manual input switching only.
Set auto switch high to low (3 to 1) E1AUSW} Ausw1] Gives priority to highest numbered active input.
Set auto switch low to high (1 to 3) E2AUSW} Ausw2] Gives priority to lowest numbered active input.
View auto switch mode EAUSW} X3@] View current setting.
Set output scaler rate EX2!RATE} RateX2!] Select output resolution and refresh rate X2!.
View output scaler rate ERATE} X2!] View current output resolution and refresh rate X2!.
Mute video to black 1B Vmt1] Mutes video and displays a black screen.
Mute video and output sync 2B Vmt2] Mutes video and sync output.
Unmute video 0B Vmt0] Unmutes video.
Enable Executive mode 1 1X Exe1] Locks out entire front panel.
Enable Executive mode 2 2X Exe2] Allows input selection only.
Disable Executive mode 0X Exe0] Allows all front panel adjustments and selections.
View front panel lock status X 0] (or 1] or 2]) Shows executive mode status.
Set screen saver mode EMX2%SSAV} SsavMX2%] Sets the screen saver mode to X2% (default: 1 = black).
View screen saver mode EMSSAV} X2%] View current screen saver mode X2%.
Set screen saver time out duration ETX2*SSAV} SsavTX2*] Sets the screen saver time out duration to X2* seconds
(default: 501 = never).
View screen saver time out duration ETSSAV} X2*] View the screen saver time out duration X2*.
View screen saver status ESSSAV} X3&] View the screen saver status X3&.
Reset device to factory settings EZXXX} Zpx] Resets all device settings to factory default.
Power save off E 0PSAV} Psav0] DSC runs in full power mode (default).
Power save on E 1PSAV} Psav1] DSC enters low power mode. Exit using E 0PSAV} command.
View setting E PSAV} X3^] View power save status.
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