AMX Enova AVX-400, Руководство по эксплуатации/справочник, Страница: 45 / 50

Programming
37 AVX-400 Enova Twisted Pair Presentation Switcher Operation/Reference Guide
Serial Commands (Cont.)
PSS Sends a text string to the display port
Syntax:
PSS$0D<text>
Variable:
text = The message you want to send to the display port.
Example:
PSS$0DPower On
PWR? Queries the power status of the display; returns the current power status.
Syntax:
PWR?,$0D
Sample Output:
"Power = On"
"Power = Off"
"Power = Warming"
"Power = Cooling"
If the system’s power cannot be determined:
"Power = Unknown"
RGN Sets the red gain level for a source input. This command also applies to the Composite Video Gain on a
composite UPX wallplate when you have one connected to the AVX-400.
Note : This command cannot be implemented on HDMI Passthru wallplates.
Syntax:
RGN<input>=<gain>
Variable:
input = source input (1-4)
gain = the red gain level setting between 0 and 100
Note: The number you enter for the gain setting should correspond to a percentage between 0 and 100. For
example, a gain setting of 110 corresponds to a percentage of 50.
Example:
RGN3=165,$0D
Sets the red gain level on source input 3 to 165, or 75%.
SMD Sets stereo mode
Syntax:
SMD,$0D
SMT Turns on the audio/video mute
Syntax:
SMT,$0D
SSW Simulates pressing the select switch. Pressing the source select button activates the next valid source input.
This command simulates a single pressing of the source select button on the presentation switcher.
Syntax:
SSW,$0D
TEMP? Queries the temperature status of the display; returns the current temperature status.
Syntax:
TEMP?,$0D
Sample Output:
"Temperature = xxxx"
where xxxx = temperature
If the system temperature cannot be determined:
"Temp = Unknown"