UDM-0808-SIG NetLinx Programming
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UDM-0808-SIG, UDM-RX02N and UDM-ABB-8-SIG Operation /Reference Guide
UDM-0808-SIG SEND COMMANDs (Cont.)
"'SAI'"
Configures an audio
input.
Configures an audio input to accept signals of a certain type, and sets the source as
either the local (back panel) connection or cascaded from an upstream Hub.
Syntax:
SEND_COMMAND <DEV>, "'SAI<I#>T<T#>C<C#>'"
Variables:
• I# = input number - a value of zero indicates all inputs, initial 'I' may be omitted
1-8 = Inputs A-H
• T# = type of incoming audio:
"NONE"
"ANALOG"
"DIGITAL"
• C# = Cascade selector - if present assume CASCADE, if not assume LOCAL
"LOCAL"
"CASCADE"
Example 1:
SEND_COMMAND dvUDM,"'SAI2TANALOG'"
Sets input B to accept analog stereo signals from the back panel connectors.
Example 2:
SEND_COMMAND dvUDM,"'SA3TDIGITALC'"
Sets input C to accept digital audio from an upstream Hub.
Example 3:
SEND_COMMAND dvUDM,'"SAI7DIGITALCLOCAL"'
Sets input G to accept digital audio from back panel.
"'?SAI'"
Returns configuration
of audio inputs.
Syntax:
SEND_COMMAND <DEV>, "'?SAI<I#>'"
Variables:
• I# = input number - a value of zero indicates all inputs, initial 'I' may be omitted
1-8 = Inputs A-H
Example 1:
SEND_COMMAND dvUDM,"'?SA3'"
Returns configuration of input C.
Example 2:
SEND_COMMAND dvUDM,"'?SA'"
Returns configuration of all inputs.
"'SFI'"
Determines whether
the cascade audio
output follows the
local input or follows
whichever input is
connected to the
associated port.
For example, the
cascade output for
input A can be the
signal on the local
input A connector, or
it can be whatever
signal is switched
through to port 1.
Syntax:
SEND_COMMAND <DEV>, "'SFI<I#>F<F#>'"
Variables:
• I# = input number - initial 'I' may be omitted
1-8 = Inputs A-H
• F# = Output to follow selector
"INPUT"
"PORT"
Example 1:
SEND_COMMAND dvUDM,"'SFI2FINPUT'"
Sets expansion channel 2 to be whatever is connected to input B.
Example 2:
SEND_COMMAND dvUDM,"'SF2FPORT'"
Sets expansion channel 2 to be whatever is connected to output port 2 (it follows port
2 as it is switched from one input to another).
