AMX NetLinx NXP-TPI/4 Operation/Reference Manual page 129

Input Commands (Cont.)
^SLT
Send a
command to a
given slot.
^TPS
Set the touch
pass-thru.
NXP-TPI/4 NetLinx Touch Panel Interface
These commands are directed at the video card subsystems. Slot commands contain a
series of name/value pairs separated by commas. These commands are case insensitive.
Syntax:
"'^SLT-<card slot number>,<slot command>'"
Variables:
slot number = 1 - 4 (each of these options corresponds to a TP4 card slot position.)
Slot 1 = TP4 input card slot position 1.
Slot 2 = TP4 input card slot position 2.
Slot 3 = TP4 input card slot position 3.
Slot 4 = TP4 input card slot position 4.
slot command = see list below.
Interlace = <0 or 1> where:
0 = Deselects Interlace and 1 = Selects Interlace
Input = <Comp or SVideo> where:
Comp = Composite video input and SVideo = SVideo input
Sharpness = < 0 or 1> where:
0 = Disables Sharpness and 1 = Enables Sharpness
SyncOn Green = < 0 or 1> where
0 = Disables SyncOnGreen and 1= Enables SyncOnGreen
Examples:
SEND_COMMAND TP,"'^SLT-1,Interlace=1'"
Enables Interlace on the incoming video signal.
SEND_COMMAND TP,"'^SLT-2,Input=SVideo'"
Sets the Slot 2 video input to S-Video.
SEND_COMMAND TP,"'^SLT-3,Sharpness=1'"
Enables sharpness on the incoming video signal.
SEND_COMMAND TP,"'^SLT-2,SyncOnGreen=1'"
Enables the SynOnGreen feature for the incoming video signal.
Syntax:
"'^TPS-<pass data>'"
Variables:
pass data:
0 = Disables the touch pass-thru feature through the program port.
1 = Enables the touch pass-thru feature through the program port.
This is useful for connecting a PC to the program port on the TPI/4 and controlling
touch input on that PC from the touch panel connected to the touch input port.
Example:
SEND COMMAND Panel,"'^TPS-1'"
Enables the touch input data to be passed through the program port.
Note: There is another way to allow touch pass-thru via the TPI4 RGB card instead
of
issuing the ^MPS (Mouse pass-thru) and ^KPS (Keyboard pass-thru) send
commands.
The keyboard that is connected to the rear of the TPI/4 can assist in sending different
types of data by using the following keystrokes:
Ctrl+Alt+0 -> sends mouse and Keyboard data to TPI/4
Ctrl+Alt+1 -> sends mouse and Keyboard data to slot card 1
Ctrl+Alt+2 -> sends mouse and Keyboard data to slot card 2
Ctrl+Alt+3 -> sends mouse and Keyboard data to slot card 3
Ctrl+Alt+4 -> sends mouse and Keyboard data to slot card 4
Programming
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