ASL INTERCOM VAR8 Operation And Maintenance Manual page 49

VAR8 and Variants Operation, Commissioning, Fault Finding, and Maintenance Guide
3. For microphones provided with security key, program the security key as required by selecting the
'Protected' mode, and then the key-switch. By default the button is 'Not Protected'.
When protected, the key must be turned on for the button function to be allowed. One key-switch may be
configured to protect more than one button.
The security key is intended to safeguard emergency DVA triggers from inadvertent operation.
Menu: Configuration System Router Inputs Mic/Line I/P #<nn> <mic type> Buttons
4. Program the combination of outputs and inputs that will be selected when the button is pressed.
Menu: Configuration System Router Inputs Mic/Line I/P #<nn> <mic type> Buttons
The input may be any of the local or Audio Control Unit (network) audio sources, including the Mute input
(see Section "12 Mute Input
Local Inputs:
When re-configuring the route associated to a 'DVA Routing' button, the user has the option to clear
down the route associated with a DVA Routing button at once by selecting the following menu.
Menu: Configuration System Router Inputs Mic/Line I/P #<nn> <mic type> Buttons
5. Select the routing mode.
Menu: Configuration System Router Inputs Mic/Line I/P #<nn> <mic type> Buttons
•
Not-Latched:
This mode is useful for the control of both DVA routes and other sources, such as background
music.
When configured for non-latching operation the first press of a DVA Routing button initiates a route,
and the second press terminates it.
This is the system default setting.
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Configuration").
Is sue: 02 complete, approved
Page 49 of 166
Audio Control Unit Inputs:
DVA Routing Control Latching
Security
DVA Routing Zoning
DVA Routing Clear-all