Instruction manual

Programming
104
Enova DVX-315xHD & DVX-215xHD All-in-One Presentation Switchers - Instruction Manual
Video SEND_COMMANDs (Cont.)
?INPUT Requests for the input connected to an output.
Normally, if the output port is not connected to any input port then the reply will indicate this
with an input port number of ZERO (0). For the DVX products, at this time, the output
parameter is ignored and assumed to be 1.
Syntax:
SEND_COMMAND <DEV>, "'?INPUT-<sl>,<output>'"
Variables:
sl = AUDIO or VIDEO.
output = The output port number.
Example:
SEND_COMMAND SWITCHER,"'?INPUT-AUDIO,1'"
Think of it as asking: Which audio input port is connected to output port #1?
Returns a COMMAND string of the form:
SWITCH-L<AUDIO|VIDEO>I<input>O<output>
?OSD See the ?VIDOUT_OSD on page 113.
OSD See the VIDOUT_OSD on page 113.
?OUTPUT Requests for the outputs connected to an input. If the input port is not connected to any
output port then the reply will indicate this with an output port number of ZERO (0).
Syntax:
SEND_COMMAND <DEV>, "'?OUTPUT-<sl>,<input>'"
Variables:
sl = AUDIO, VIDEO, or ALL. ALL = both AUDIO -and- VIDEO.
input = The source input port number.
Example:
SEND_COMMAND SWITCHER,"'?OUTPUT-AUDIO,1'"
Think of it as asking: Which audio output ports are connected to input port #1?
Returns a COMMAND string of the form:
SWITCH-L<AUDIO|VIDEO>I<input>O<output>
VI<input>O<output> Switch input to one or more outputs for switcher level Video.
Set <input> to 0 for disconnect.
Syntax:
SEND_COMMAND <DEV>, "'VI<input>O<output>'"
Variables:
input = The source video input port number.
output = The video output port number to switch to.
Example:
SEND_COMMAND SWITCHER,"'VI2O1'"
Switch video input port #2 to video output #1.
SEND_COMMAND SWITCHER,"'VI3O1,2'"
Switch video input port #3 to video output ports #1 (DVI) and #2 (RGB).
?VIDEO_MUTE See the ?VIDOUT_MUTE section on page 113.
VIDEO_MUTE See the VIDOUT_MUTE section on page 113.
?VIDEO_TESTPATTERN See the ?VIDOUT_TESTPAT section on page 115.
VIDEO_TESTPATTERN See the VIDOUT_TESTPAT section on page 115.
?VIDIN_BRIGHTNESS Requests the input brightness of the specified video port
Syntax:
SEND_COMMAND <DEV>, "'?VIDIN_BRIGHTNESS'"
Example:
SEND_COMMAND VIDEO_INPUT_1,"'?VIDIN_BRIGHTNESS'"
Returns a COMMAND string of the form:
VIDIN_BRIGHTNESS-<value>