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7559 Tab 4.3
Alert Function
1. Enabling
A Disabled (default)
B Enabled
2. Polarity state active
A Contact normally open (default)
B Contact normally closed
3. Activation delay
A 0.1 s (default)
B 0.5 s
C 1 s
D 2 s
4. Signalling mode
A None
B LED associated with key (default)
C Sound
Use SaveProg to select some of the characteristics of the Alert function:
According to the selected signalling type, apart from the first, the timer is as follows:
STATUS LED TIMER SOUND TIMER
The indoor station is waiting to
receive a warning from the Reception
switchboard
Flashing with a cycle of 0.5 seconds
on / 0.5 seconds off
A 2 KHz tone for 0.2s
The indoor station has received
confirmation of receipt of the
message from the Reception
switchboard
Flashing with a cycle of 0.1 seconds
on / 0.1 seconds off
A 1 KHz tone for 0.1s
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