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UDM-0808-SIG NetLinx Programming
18
UDM-0808-SIG, UDM-RX02N and UDM-ABB-8-SIG Operation /Reference Guide
UDM-0808-SIG SEND COMMANDs (Cont.)
"'MMOFF'"
Configures the Hub
as a Target (Slave)
Hub in a cascaded
system.
This command configures the cascade video inputs and outputs to be correctly driven
and designates this Hub to receive audio and data clocks from a cascaded Source Hub.
This command takes effect the next time the Hub is rebooted (via the RESET command
or a power cycle).
Syntax:
SEND_COMMAND <DEV>,"'MMOFF'"
Example:
SEND_COMMAND dvUDM,"'MMOFF'"
Sets this Hub to Target Mode.
Note
: If Source or Target mode is changed, then the Hub must be rebooted via the
"'RESET'" Send Command. When changing a Hub from a Target Hub back to a Source
Hub, you must send the MMON command, RESET the unit, allow it to come online,
then RESET it again.
"'MMON'"
Configures the Hub
as the Source
(Master) Hub in a
cascaded system.
There can only be one Source Hub in a chain. This command configures the cascade
video outputs to be correctly driven and designates this Hub to generate audio and data
clocks. This command takes effect the next time the Hub is rebooted (via the RESET
command or a power cycle).
Syntax:
SEND_COMMAND <DEV>,"'MMON'"
Example:
SEND_COMMAND dvUDM,"'MMON'"
Sets this Hub to Master Mode.
Note
: If Source or Target mode is changed, then the Hub must be rebooted via the
"'RESET'" Send Command. When changing a Hub from a Target Hub back to a Source
Hub, you must send the MMON command, RESET the unit, allow it to come online,
then RESET it again.
"?MM"
Shows whether the
Hub is set to be a
cascade Master
(MMON) or a
cascade Target
(Slave) (MMOFF).
Syntax:
SEND_COMMAND <DEV>,"'?MM'"
Example:
SEND_COMMAND dvUDM,"'?MM'"
"'RESET'"
Performs a soft boot
on the Hub.
Syntax:
SEND_COMMAND <DEV>,"'RESET'"
Example:
SEND_COMMAND dvUDM,"'RESET'"
Reboots the Hub.
Note
: If Source or Target mode is changed, then the Hub must be rebooted via the
"'RESET'" Send Command. When changing a Hub from a Target Hub back to a Source
Hub, you must send the MMON command, RESET the unit, allow it to come online,
then RESET it again.