α
1
PMB132-V, PMB132/12-V
3.
USE
PMB132-V
and
PMB132/12-V
stations are equipped with a set
of LEDs for signalling the operating states of the system.
Following are details of the LED’s and the corresponding
statuses.
FAULT
Yellow
This indicates a generic “failure status” within the system.
See the FAULTS menu of the PA8506-V to identify the failed components.
FAULT COM.
Yellow
This indicates a lack of communication of data between the station in question and the
PA8506-V.
See the FAULTS menu of the PA8506-V to identify the failed components.
FAULT UNIT
Yellow
This indicates a generic failure of the station in question.
See the FAULTS menu of the PA8506-V to identify the failed components.
DISABLE
Yellow
This signals an active “disabled status”. It indicates the presence of at least one zone
to which sending of emergency messages is not envisaged.
BUSY
Yellow
This LED flashes on stand-by: it indicates that another station with a lower priority is
occupying the system.
Flashing: during a broadcast call, it indicates the duration of the chime signal.
Steady ON: this indicates that another station with a higher priority is occupying the
system.
ALARM
Red
This indicates an “alarm status” existing within the system.
LOCAL POWER
Green
This indicates the presence of the local DC power supply applied to the external socket
of the station.
REMOTE POWER
Green
This indicates the presence of the power supply provided by the PA8506-V through the
CAT5 cable.
RUN/SET
Verde
Flashing: this indicates that the station is working correctly and operating normally.
Steady: this indicates that the station configuration stages is active (SET).
N.B.:
For further information about the operating states of the system, consult the “Operating conditions and
Terminology” section of the
PA8506-V
manual.
Various different types of use can be identified:
• Sending of emergency messages in the live mode.
• sending of pre-recorded evacuation/alert messages.
• Broadcast calls.
• Zone selection (PMB132/12-V only).
• AUX function for calling up pre-configured messages.
• Resetting of emergency messages.
• Resetting the failure acknowledgement buzzer (ACK).
3.1 Manual emergency activation
To activate this procedure, press the
EMERGENCY
key (protected by
a cover): as soon as the emergency procedure has been activated,
the system switches automatically to the All-Call mode.
Fig. 3.1.1
It is possible to activate the emergency procedure only if the priority conditions as assigned enable this.
