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120.515.396.ANZ V1
Detector Base Sounder configuration
The sounder tone and volume are set by a DIL switch. The DIL switch is accessible when the addressable detector is not fitted to the detector base sounder. Positions 1 to 4 set the required tone and
positions 7 and 8 set the required volume level. Position 6 is used to force the sounder on during commissioning but it remains off during normal operation.
DIL switch setting positions 1-4
Tone / volume
0 0 0 1
DIN 1 Hz Sweep
0 0 0 0
Dutch Slow Whoop
0 0 1 X
Temporal 4
0 1 0 X
BS 1 Hz Sweep
0 1 1 X
March Time Beep
1 0 0 X
7 Hz Fast Sweep
1 0 1 X
Temporal 3
1 1 0 X
2 Tone
1 1 1 X
Continuous 970
DIL switch setting positions 6 - 8
0 X X
Normal operation
1 X X
SOUNDER ON (test mode)
X 0 0
Low Volume
X 0 1
Mid Low Volume
X 1 0
Mid High Volume
X 1 1
High Volume
Sounder tone and description
Name
Tone description
Pattern
Frequency (Hz)
Rate
DIN 1 Hz Sweep
Sweep
1200 to 500
Falling over 1 s
Dutch Slow Whoop
Sweep
500 to 1200
Rising over 3.5 s, 0.5 gap
Temporal 4
Intermittent
880
500 ms On 500 ms Off x 4 then 1 second gap
BS 1 Hz Sweep
Sweep
800 to 970
1 Hz
March Time Beep
Intermittent
880
500 ms On 500 ms Off
7 Hz Fast Sweep
Sweep
800 to 970
142.8 ms ramp, 7 Hz
Temporal 3
Intermittent
880
500 ms On 500 ms Off x 3 then 1 second gap
(ISO 8201)
2 Tone
Alternating
660 / 880
500 ms per tone
Continuous 970
Continuous
970
Steady
