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Programming
AxLink Commands
The following table lists the AxLink commands for the AVX-400:
AxLink Commands
"'CI<I#>O<O#>'" Sets the active input.
DOF
DON
?DST
?FILTER
30
Syntax:
SEND_COMMAND <DEV>,"'CI<I#>O<O#>'"
Variables:
I# = input number, 1-4 = Inputs 1-4 - a value of 0 means no input (disconnect)
O# = output port number
Example 1:
SEND_COMMAND dv2,"'CI2O1'"
Connect input 2 to output 1.
Turns off the display
Syntax:
SEND_COMMAND <DEV>,"'DOF'"
Turns on the display
Syntax:
SEND_COMMAND <DEV>,"'DON'"
Queries the display status; returns the current display status.
Syntax:
SEND_COMMAND "'?DST'"
Sample Output:
"DST-<A|B|C|D|E>"
A = power: (0=unknown, 1=on, 2=off, 3=warming, 4=cooling)
B = input: (0=unknown, 1=PC, 2=component, 3=composite, 4=HDMI)
C = lamp time: (0=unknown)
D = filter time: (0=unknown)
E = temperature: (0=unknown)
One possible output is DST-<ERROR>. You may receive this response for one of the following
reasons:
• The AVX-400 does not have any display information programmed in it from the DCS application
(DCS library).
• The AVX-400 cannot communicate with the display after several attempts.
• The AVX-400 is in pass-thru mode.
• The baud rate configured for the display information (DCS library) is below 1200 or above 115200.
Queries the filter/volume status of the display; returns the current filter or volume status.
Syntax:
SEND_COMMAND "'?FILTER"
Sample Output:
"Filter = xxxx"
where xxxx = filter
If the system filter/volume cannot be determined:
"Filter = Unknown"
AVX-400 Enova Twisted Pair Presentation Switcher Operation/Reference Guide
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