Instruction manual

Programming
115
Enova DVX-315xHD & DVX-215xHD All-in-One Presentation Switchers - Instruction Manual
Video SEND_COMMANDs (Cont.)
?VIDOUT_RES_REF Requests the resolution and refresh rate of the specified video output port.
Syntax:
SEND_COMMAND <DEV>, "'?VIDOUT_RES_REF'"
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'?VIDOUT_RES_REF'"
Returns a COMMAND string of the form:
VIDOUT_RES_REF-<h>x<v>,<rate>
VIDOUT_RES_REF Sets the resolution and refresh rate of the specified video output port. Invalid combinations
are ignored by the All-In-One Presentation Switcher.
Syntax:
SEND_COMMAND <DEV>,"'VIDOUT_RES_REF-<horizontal>x<vertical>,<refresh-
rate>'"
Variables:
horizontal = An integer value representing the horizontal.
vertical = An integer value representing the vertical. May have an additional qualifier
such as 'i' or 'p'.
refresh-rate = An integer value representing the refresh rate.
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'VIDOUT_RES_REF-1280x1024,60'"
For a list of supported resolutions, see Appendix B - Output Resolutions on page 125.
?VIDOUT_SCALE Requests to see which scaling mode the specified video output port is using.
Syntax:
SEND_COMMAND <DEV>, "'?VIDOUT_SCALE'"
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'?VIDOUT_SCALE'"
Returns a COMMAND string of the form:
VIDOUT_SCALE-<scale>
VIDOUT_SCALE Sets the scaling mode for the specified video output port.
Syntax:
SEND_COMMAND <DEV>,"'VIDOUT_SCALE-<scale>'"
Variables:
scale = Auto, Manual, or Bypass
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'VIDOUT_SCALE-AUTO'"
?VIDOUT_TESTPAT Requests the test pattern setting for the specified video output port.
See VIDOUT_TESTPAT for the list of test patterns.
Syntax:
SEND_COMMAND <DEV>, "'?VIDOUT_TESTPAT'"
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'?VIDOUT_TESTPAT'"
Returns a COMMAND string of the form:
VIDOUT_TESTPAT-<pattern>
VIDOUT_TESTPAT Sets the test pattern to display for the specified video output port.
Syntax:
SEND_COMMAND <DEV>, "'VIDOUT_TESTPAT-<pattern>'"
Variables:
pattern = Off, Color Bar, Gray Ramp, SMPTE Bar, HiLoTrak, Pluge, X-Hatch, Logo 1,
Logo 2, Logo 3 (These options are *not* case sensitive.)
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'VIDOUT_TESTPAT-X-Hatch'"
Sets the test pattern to display to 'X-Hatch'.