AMX TPI-PRO-4, Operation/Reference Manual

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NetLinx Programming
118 TPI-PRO/DVI (Total Presentation Interface)
"^" Button Commands (Cont.)
^SLT (Cont.) • ?Input: Query the input type for an input.
Syntax:
?input
The TPI-PRO/DVI will respond with a DATA COMMAND event from port 1 of the panel.
The DATA.TEXT of the event will be in the following format.
‘^SLT-<slot number 1-4>,input=<input type>’
Input type will be the current selected input type and will be one of the following:
comp1,comp2,comp3,svideo,rgb,component,dvi
Example:
SEND_COMMAND TP,"'^SLT-1,?input'"
If input 1 is set to composite 1, the Command response will be: ^SLT-1,input=comp1
If input 1 is set to composite 2, the Command response will be: ^SLT-1,input=comp2
If input 1 is set to composite 3, the Command response will be: ^SLT-1,input=comp3
If input 1 is set to svideo, the Command response will be: ^SLT-1,input=svideo
If input 1 is set to RGB, the Command response will be: ^SLT-1,input=rgb
If input 1 is set to component, the Command response will be: ^SLT-1,input=component
If input 1 is set to DVI, the Command response will be: ^SLT-1,input=dvi
• ?Resolution: Query the detected resolution for an input.
Syntax:
?resolution
Queries input 1 for the current input type. Panel will respond with a DATA Command
event.
The TPI-PRO/DVI will respond with a DATA COMMAND event from port 1 of the panel.
The DATA.TEXT of the event will be in the following format.
‘^SLT-<slot number 1-4>,resolution=<detected resolution string>’
Example:
SEND_COMMAND TP,"'^SLT-1,?resolution'"
Queries input 1 for the current input resolution. Panel will respond with a DATA
Command event.
Command data will vary depending on input type and detected resolution.
• For composite and svideo: NTSC, PAL, …, No Signal Detected
• For component, RGB, and DVI: <Horz>x<Vert>@<Ref> <desc>,
• No Signal Detected, or Manual:<Horz>x<Vert>@<Ref> <desc>
Individual video inputs may be frozen. A frozen display retains the last frame of the
picture. The incoming video is NOT buffered or saved in any way. It is simply not
displayed. When the display is unfrozen, the video input resumes normal operation.
Physically changing video inputs while frozen causes the display to resume normal
operations.
Set the freeze state. Sends an unsolicited data/string event indicating the current state.
Example command: "'^SLT-3,freeze'"
Example Response: "'SLT-3,paused'"
Unset the freeze state. Sends an unsolicited data/string event indicating the current state.
Example command: "'^SLT-3,unfreeze'"
Example Response: "'SLT-3,playing'"
Toggle the freeze state.Sends an unsolicited data/string event indicating the current state.
Example command: "'^SLT-3,tfreeze'"
Example Response: "'SLT-3,<playing|paused>'"
Query the freeze state. Sends an data/string event indicating the current state.
Example command: "'^SLT-3,?freeze'"
Example Response: "'SLT-3,<playing|paused>'"
Individual video inputs may muted. A muted display is simply a solid black display.