User manual
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Please note that in all other cases the muting only applies to the detector whose
test button has been pressed. The mute remains active until the alarm is automati-
is muted.
Audible and visual signals
Mode Audible Visual Notes
Standby –
30 seconds
Testing 3 beeps 4 times
a second
Smoke chamber
fault
Beeps once every
30 seconds
a second
Restforing the
factory settings
Short beep
Fault in smoke
chamber
Beeps once every
30 seconds
30 seconds
Acoustically and
visually out of sync
Indivisual operation
Alarm
Beeps once
a second
a second
Muting the detector –
a second
Low battery
Beeps once every
30 seconds
30 seconds
Acoustically and
visually in sync
Putting into operation
GB