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4.3.10 Definition of Control I/O Features
Control Input and Output configuration window is opened from DIGITAL AMPLIFIER main window:
Control Inputs
DIGITAL AMPLIFIER contains 8 programmable control inputs. Active state can be configured to normally open (NO) or
normally closed (NC) mode.
Selectable functions for the buttons are:
•
Local paging to selected paging zone (only to own DIGITAL AMPLIFIER lines)
•
Message single, played once to a selected paging zone
•
Continuous message to selected paging zone
•
Hold control output
•
Toggle control output
•
Pulse control output, pulse time programmable
•
Remote start-up
•
Fire alarm reset
•
System reset
•
Paging not allowed to defined speaker lines, call off function
•
Ext. fault monitoring, for instance fault control from redundancy Power Source (UPS) or External Power Amplifier
•
Activate preset
•
Fire Bell Mute Control
•
General paging can be used to activate local paging for several DIGITAL AMPLIFIER units at once
Control Outputs
DIGITAL AMPLIFIER System Unit contains 8 programmable control outputs. Active state can be configured to normally
open (NO) or normally closed (NC) mode.
58 | AlphaAnnounce Software Configuration
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