LED indication
front panel
LED 1 indicates the power supply status
Continuous green
Flashing red (400/400 ms)
Continuous red
LED 2 indicates active alarm and battery condition
Light off
Rapidly flashing yellow
(200/200 ms)
Flashing red (400/400 ms)
Continuous red
LED 3 indicates the phone line's status
Flashing green (100/100 ms)
Flashing green (400/400 ms)
Slowly flashing green
(200/4600 ms)
Continuous green
Flashing yellow (100/100 ms)
Flashing red (400/400 ms)
Continuous red
Reset button
Press for 3 sec
Press 3 times
Press once
Press 5 sec - release
LED 1
LED 2
Reset
Startup
Mains power supply OK
Battery operated, with power to the emergency light.
Battery operated, no power to the emergency light.
No active alarm/battery OK.
Active alarm not reset.
Battery check in progress.
Battery test failure/no battery connected.
Fire mode activated.
Call connection in progress.
Telephone line connected.
GSM network OK.
Call connected.
Incoming call.
PSTN: No telephone line connected.
GSM: Searching for GSM network.
No SIM card (when using GSM).
Show GSM signal strength (see table below).
Start a self test (battery + bus initialization).
Resets an active alarm. Aborts calls in progress.
SL6+ turns off. NOTE! Refers to battery powered only!
LED 3
14
LED
GSM SIGNAL
1 2 3
STRENGTH
= 100 %
>= 85 %
>= 70 %
>= 55 %
>= 30 %*
>= 15 %
>= 0 %
*Minimum signal strength
for using GSM interface.
SL6+ v.3.30 EN
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