Instruction manual

NetLinx Programming of DXLink Transmitters and Receivers
74
Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Video SEND_COMMANDs (Receivers), continued
?VIDOUT_RES
Requests the resolution of
the video through the
Receiver.
Syntax:
SEND_COMMAND <DEV>,"'?VIDOUT_RES'"
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'.
Example:
SEND_COMMAND dvRX,"'?VIDOUT_RES'"
Returns a COMMAND string of the form:
"VIDOUT_RES-<horizontal>x<vertical>"
VIDOUT_RES
Sets the resolution of the
video through the Receiver.
Syntax:
SEND_COMMAND <DEV>,"'VIDOUT_RES-
<horizontal>x<vertical>'"
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'.
Example:
SEND_COMMAND dvRX,"'VIDOUT_RES-1440x480i'"
?VIDOUT_ASPECT_RATIO
Requests the aspect ratio
preference of the video
through the Receiver.
(For explanations of the ratio
options, see page 75.)
Syntax:
SEND_COMMAND <DEV>,"'?VIDOUT_ASPECT_RATIO'"
Variables:
ratio = MAINTAIN, STRETCH
Example:
SEND_COMMAND dvRX,"'?VIDOUT_ASPECT_RATIO'"
Returns a COMMAND string of the form:
"VIDOUT_ASPECT_RATIO-<ratio>"
VIDOUT_ASPECT_RATIO
Sets the aspect ratio
preference of the video
through the Receiver to
Maintain or Stretch.
(For explanations of the ratio
options, see page 75.)
Syntax:
SEND_COMMAND <DEV>,"'VIDOUT_ASPECT_RATIO-<ratio>'"
Variables:
ratio = MAINTAIN, STRETCH
Example:
SEND_COMMAND dvRX,"'VIDOUT_ASPECT_RATIO-STRETCH'"
?VIDOUT_TESTPAT
Requests the test pattern
setting on the Receiver.
Syntax:
SEND_COMMAND <DEV>,"'?VIDOUT_TESTPAT'"
Variables:
pattern = NONE, COLORBAR, GRAYRAMP, SMPTEBAR, HILOTRAK,
PLUGE, CROSSHATCH
Example:
SEND_COMMAND dvRX,"'?VIDOUT_TESTPAT'"
Returns a COMMAND string of the form:
"VIDOUT_TESTPAT-<pattern>"