Visualisation of the alarms
Display shows without identification, tamper and alarm of a detector as well as radio noise,
low battery and survival.
List of acquired detectors
Display shows list of acquired detectors according to the mode shown on the chart
Detectors Test and Power (attenuator on)
Sat shows number of detector on display and the level of the signal is indicated by a LED bar
•
Detector number: number is shown in sequence on display, first number is shown
together with a beep, the second one is put in evidence by a dot on display
•
Received signal: 1 Led on = min. signal; 8 Led on = max. signal
Test of Detectors Memorization
Sat shows detectors received with at least 2 dots; display shows same visualization as shown
on chart "Visualisation: Display/Led"
Acquisition of Detectors
Acquisition only occurs for tamper alarm transmission.
Sat shows the number of the detector on display and the signal level is shown by Led bar.
During this phase the signal received is not reduced by the virtual attenuator (-3dB).
Visualizations are described at paragraph "Test of detectors and power".
Cancellation of Detectors
To proceed with cancellation of a detector, it is necessary to follow the procedure and
sequence here below:
1.
Put all dip switches in Off position (start from dip n. 1)
2.
Choose the detector number to be cancelled using dip switches 4-5-6-7-8 following the
chart "Detectors Numbering" (see Note)
3.
Put dip switch n. 3 in ON position
4.
Put dip switch n. 1 in ON position
5.
Put all dip switches in OFF position or according to setting-out (Sat W (s))
Display will visualize the cancelled detector with the same mode used at paragraph "Detectors
Test and Power"
Note: Dip 4 of extension board is corresponding to Dip 1 of detector SW1 and so on for the
following ones.
Programming of Survival Time
In order to choose survival time of detectors, it is necessary to follow procedure and sequence
as shown below:
1.
Put all dip switches in OFF
position
2.
Choose survival time using
dip switches 4,5,6 (see chart)
3.
Put Dip2 in ON
4.
Put Dip1 in ON
5.
Put all dip switches in OFF
position or according to
setting out (Sat W (s))
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