RTK Series 725 Annunciator
64
F5- Ringback Sequence
Ringback sequence is used to inform the operator that an acknowledged alarm has returned to
normal. When an acknowledged alarm returns to normal the associated window will slow flash to
indicate to the operator that the alarm can be reset.
FEATURE-F5 STATUS LED
Set channel to ringback not required OFF
Set channel to ringback sequence ON
Please note:- Function F3, F4 must be set to the off state for ringback sequence to function correctly.
As an option a unique sounding ringback audible can be wired to the unit, which will provide audible
notification that the alarm can be reset. The ringback audible feature is described later in the manual
F6- Reset Pushbutton Optional Function
If required the reset pushbutton can be used for both acknowledge and reset.
FEATURE-F6 STATUS LED
Set channel to allow acknowledge & reset pushbuttons to operate
independently
OFF
Set channel to allow the reset pushbutton to be used for acknowledge &
reset
ON
F7- Input Reflash (Re-Alarm)
On Manual Reset Sequences Input reflash is used to inform the operator that an acknowledged
alarm waiting to be Reset has returned to normal and re-alarmed.
FEATURE-F7 STATUS LED
Set Channel To Disable Input Reflash OFF
Set Channel To Enable Input Reflash ON
F8- Critical Group Relay Reflash Function
Group relays are typically used to inform third party devices that there is an alarm within a local
panel, however in the standard mode additional alarms occurring within the same group will not
change the state of the relay if one alarm remains active. The reflash function allows the relay to
change state for 0.5 seconds every time a new alarm occurs within the same group.
FEATURE-F8 STATUS LED
Set channel to disable reflash function on critical group relay OFF
Set channel to enable reflash function on critical group relay ON
Please note:- Only alarms with function F21 set to on will activate the critical group relay.
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