NetLinx Programming – DXLink Fiber TXs/RXs
85
Instruction Manual – DXLink Fiber Transmitters and Receivers
Video SEND_COMMANDs (Transmitters), continued
?VIDIN_HDCP
Requests the video HDCP compliance
setting of the video input port
addressed by the D:P:S.
Important:
Send to Port 7.
Syntax:
SEND_COMMAND <DEV>,"'?VIDIN_HDCP'"
Example:
SEND_COMMAND VIDEO_INPUT_1,"'?VIDIN_HDCP'"
Returns a COMMAND of the form:
VIDIN_STATUS-<ENABLE|DISABLE>
VIDIN_HDCP
Sets the video HDCP compliance
setting of the video input port
addressed by the D:P:S.
Important:
For sources (such as DVD
and Blu-Ray players) that do not
support non-compliant displays,
disabling the HDCP compliance is not
recommended and may affect DXLink
Fiber performance.
Important:
Send to Port 7.
Note:
When VIDIN_HDCP is disabled, the addressed video input will appear to
any source as not being HDCP compliant. For PC sources that encrypt all
video when connected to an HDCP compliant display, disabling HDCP
compliance on the input will cause the PC to send non-encrypted video which
can then be routed to non-compliant displays and video conferencing systems.
This command is not applicable to the analog video port.
Note:
After changing this setting, it may be necessary to disconnect and
re-connect PC sources.
Syntax:
SEND_COMMAND <DEV>,"'VIDIN_HDCP-<ENABLE|DISABLE>'"
Example:
SEND_COMMAND dvTX,"'VIDIN_HDCP-ENABLE'"
Enables the HDCP Compliance of the video input port (#1 based on D:P:S).
?VIDIN_VSHIFT
Requests the vertical shift value of the
analog video input port addressed by
the D:P:S.
Important:
Send to Port 8.
Syntax:
SEND_COMMAND <DEV>,"'?VIDIN_VSHIFT'"
Example:
SEND_COMMAND VIDEO_INPUT_8,"'?VIDIN_VSHIFT'"
Returns a COMMAND of the form (the value will be numerical ranging from
-7 to 7):
VIDIN_VSHIFT-<value>
VIDIN_VSHIFT
Sets the vertical shift value of the
analog video input port addressed by
the D:P:S.
Important:
Send to Port 8.
Syntax:
SEND_COMMAND <DEV>,"'VIDIN_VSHIFT-<value>'"
Valid responses:
value = -7. . .7
Example:
SEND_COMMAND dvTX,"'VIDIN_VSHIFT-2'"
Sets the vertical shifting of analog video input port (#1 based on D:P:S)
to 2 (shift upward).
SEND_COMMAND "'VIDIN_VSHIFT--3'"
Sets the vertical shifting of analog video input port (#1 based on D:P:S)
to -3 (shift downward).
?VIDIN_HSHIFT
Requests the horizontal shift value of
the analog video input port addressed
by the D:P:S.
Important:
Send to Port 8.
Syntax:
SEND_COMMAND <DEV>,"'?VIDIN_HSHIFT'"
Example:
SEND_COMMAND VIDEO_INPUT_1,"'?VIDIN_HSHIFT'"
Returns a COMMAND of the form (the value will be numerical ranging from
-50 to 50):
VIDIN_HSHIFT-<value>
