Instruction manual

Programming
108
Enova DVX-2150HD/2155HD All-in-One Presentation Switcher Operation/Reference Guide
Video SEND_COMMANDs (Cont.)
VIDIN_VSHIFT
Sets the vertical shifting of
the VGA video input port.
Sets the vertical shift of the video port addressed by the D:P:S to <value>.
Syntax:
SEND_COMMAND <DEV>, "'VIDIN_VSHIFT-<value>'"
Variables:
value = -10..10
Example:
SEND_COMMAND "'VIDIN_VSHIFT-2'"
Sets the vertical shifting of VGA video input port (#1 based on D:P:S) to 2 (shift
upward).
SEND_COMMAND "'VIDIN_VSHIFT--3'"
Sets the vertical shifting of VGA video input port (#1 based on D:P:S) to -3 (shift
downward).
?VIDOUT_ASPECT_RATIO
Requests the aspect ratio of
the video output port.
Requests the aspect ratio of the video output port addressed by the D:P:S.
Syntax:
SEND_COMMAND <DEV>, "'?VIDOUT_ASPECT_RATIO'"
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'?VIDOUT_ASPECT_RATIO'"
Returns a COMMAND string of the form: VIDOUT_ASPECT_RATIO-<ratio>.
See the VIDOUT_ASPECT_RATIO command for a list of ratios.
VIDOUT_ASPECT_RATIO
Sets the aspect ratio of the
video output port.
Sets the aspect ratio of the video output port addressed by the D:P:S. Note that
the <ratio> value is case sensitive.
Syntax:
SEND_COMMAND <DEV>,"'VIDOUT_ASPECT_RATIO-<ratio>'"
Variables:
ratio = MAINTAIN, STRETCH, ZOOM, ANAMORPHIC
Note: This command also accepts FULL in place of MAINTAIN.
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'VIDOUT_ASPECT_RATIO-ZOOM'"
?VIDOUT_BLANK
Requests the image setting
of the video blanking feature
for the video output port.
Requests the color setting of the blank screen on the video port addressed by
the D:P:S.
Syntax:
SEND_COMMAND <DEV>, "'?VIDOUT_BLANK'"
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'?VIDOUT_BLANK'"
Returns a COMMAND string of the form: VIDOUT_BLANK-<image>. See the
VIDOUT_BLANK command for the list of images.
VIDOUT_BLANK
Sets the image of the video
blanking feature for the
video output port.
Sets the color of the black screen for the video output port addressed by the
D:P:S.
Syntax:
SEND_COMMAND <DEV>,"'VIDOUT_BLANK-<color>'"
Variables:
color = black, blue, logo1, logo2, logo3
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'VIDOUT_BLANK-logo1'"
?VIDOUT_BRIGHTNESS
Requests the output
brightness value of the video
port.
Requests the output brightness of the video port addressed by the D:P:S.
Syntax:
SEND_COMMAND <DEV>, "'?VIDOUT_BRIGHTNESS'"
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'?VIDOUT_BRIGHTNESS'"
Returns a COMMAND string of the form: VIDOUT_BRIGHTNESS-<value>.