Work Pro W PA 4100 Manual De Uso página 6

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PRIORITY
INPUT 1 has the highest priority (apart fromTEL/EMER), overriding the rest of inputs. To activate the priority state
short-circuit the Priority terminals (21) on the rear panel.
CHIME ON/OFF
To activate the CHIME, both the front panel switch (10) must be depressed, and a short-circuit made between the
CHIME PRIORITY terminals on the rear panel(30). This will activate the chime function ('Ding Dong'
pre-annoucement chime). Whilst the CHIME state is enabled all inputs will be overridden.
The volume of the CHIME can be set from the CHIME potentiometer on the front panel.
SIREN ON/OFF
SIREN can be activated in one of two ways:
- Pressing the front panel switch (11)
In that case, the SIREN WILL BE ACTIVATED UNTIL THE SWITCH IS PRESSED AGAIN (OUT POSITION).
- Making a short-circuit in the SIREN terminals (29) in the rear panel.
In that case, the SIREN WILL BE ACTIVATED UNTIL THE SHORT-CIRCUIT IS REMOVED.
Whilst the SIREN state is enabled all inputs will be overridden.
The volume of the SIREN can be set from the SIREN potentiometer on the front panel.
Telephone/Emergency (28)
The Telephone/Emergency input is for emergency announcements/signals and is not affected by the Master
volume control. The volume can be set by the tel. paging volume control (27).
The terminals allows connection of a telephone/paging system interface.
NOTE: The Telephone/Emergency input has the highest priority, all other units will be overriden.
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PA 4100