Instruction manual

Programming
109
Enova DVX-315xHD & DVX-215xHD All-in-One Presentation Switchers - Instruction Manual
Video SEND_COMMANDs (Cont.)
?VIDIN_PREF_EDID Requests the preferred resolution of the EDID source being mirrored by the specified video
port.
Syntax:
SEND_COMMAND <DEV>, "'?VIDIN_PREF_EDID'"
Example:
SEND_COMMAND VIDEO_INPUT_1,"'?VIDIN_PREF_EDID'"
Returns a COMMAND string of the form:
VIDIN_PREF_EDID-<resolution>
VIDIN_PREF_EDID Sets the preferred resolution for the EDID source to mirror in the specified video input port
You can only set the preferred resolution if you use the VIDIN_EDID command (page 106)
to set the EDID source to All Resolutions, Wide-screen, or Full-screen.
Syntax:
SEND_COMMAND <DEV>,"'VIDIN_PREF_EDID-<resolution>'"
Example:
SEND_COMMAND VIDEO_INPUT_1,"'VIDIN_PREF_EDID-1280x1024,60'"
?VIDIN_RES_AUTO Requests the status (enabled /disabled) of the auto resolution setting on the specified
video input port.
Syntax:
SEND_COMMAND <DEV>, "'?VIDIN_RES_AUTO'"
Example:
SEND_COMMAND VIDEO_INPUT_1,"'?VIDIN_RES_AUTO'"
Returns a COMMAND string of the form:
VIDIN_RES_AUTO-<ENABLE|DISABLE>
VIDIN_RES_AUTO Enables or disables the auto resolution detect setting on the specified video input port
(sets whether the video input port is supposed to have its resolution auto-detected.
Syntax:
SEND_COMMAND <DEV>,"'VIDIN_RES_AUTO-<ENABLE|DISABLE>'"
Example:
SEND_COMMAND VIDEO_INPUT_1,"'VIDIN_RES_AUTO-ENABLE'"
?VIDIN_RES_REF Requests to resolution of the specified video input port.
Syntax:
SEND_COMMAND <DEV>, "'?VIDIN_RES_REF'"
Example:
SEND_COMMAND VIDEO_INPUT_1,"'?VIDIN_RES_REF'"
Returns a COMMAND string of the form:
VIDIN_RES_REF-<h>x<v>,<rate>
VIDIN_RES_REF Sets the resolution and refresh rate of the specified video input port.
Invalid combinations are ignored by the SWITCHER.
Syntax:
SEND_COMMAND <DEV>,"'VIDIN_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_INPUT_1,"'VIDIN_RES_REF-1440x480i,59'"
For a list of supported resolutions, see Appendix A - Input Resolutions on page 121.