Instruction manual

Programming
102
Enova DVX-2150HD/2155HD All-in-One Presentation Switcher Operation/Reference Guide
Video SEND_COMMANDs (Cont.)
?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>
Switches video input port to
video output port
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 (VGA).
?VIDEO_MUTE See the ?VIDOUT_MUTE command on page 110.
VIDEO_MUTE See the VIDOUT_MUTE command on page 110.
?VIDEO_TESTPATTERN See the ?VIDOUT_TESTPAT command on page 112.
VIDEO_TESTPATTERN See the VIDOUT_TESTPATcommand on page 113.
?VIDIN_BRIGHTNESS
Requests the input
brightness of the video port.
Requests the input brightness of the video port addressed by the D:P:S.
Syntax:
SEND_COMMAND <DEV>, "'?VIDIN_BRIGHTNESS'"
Example:
SEND_COMMAND VIDEO_INPUT_1,"'?VIDIN_BRIGHTNESS'"
Returns a COMMAND string of the form: VIDIN_BRIGHTNESS-<value>.
VIDIN_BRIGHTNESS
Sets the input brightness of
the video port.
Sets the input brightness of the video port addressed by the D:P:S to <value>.
Syntax:
SEND_COMMAND <DEV>, "'VIDIN_BRIGHTNESS-<value>'"
Variables:
value = 0..100
Example:
SEND_COMMAND VIDEO_INPUT_1,"'VIDIN_BRIGHTNESS-50'"
Sets the brightness of video input port (#1 based on D:P:S) to 50.
?VIDIN_BW
Requests whether the color
setting is enabled on the
video input port.
Requests to see if the video port addressed by the D:P:S has the COLOR
setting enabled or disabled.
Syntax:
SEND_COMMAND <DEV>, "'?VIDIN_BW'"
Example:
SEND_COMMAND SWITCHER,"'?VIDIN_BW'"
Returns a COMMAND string of the form: VIDIN_BW-<ENABLE|DISABLE>.