Crowcon Detective+ - Page 44

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Detecting Gas Saving Lives
Appendix 6 – Alarm Tone Setting on the IS-mA3 Sounder Detective+
Dip Switch Setting Alarm Tone Low Battery Tone
ON
1 2 3 4 5 6
Sweeping 500/1000 Hz
@ 1 Hz
Continuous 2400 Hz
ON
1 2 3 4 5 6
Continuous 800 Hz Continuous 2400 Hz
ON
1 2 3 4 5 6
Sweeping 500/1000 Hz
@ 1 Hz
Continuous 2400 Hz
ON
1 2 3 4 5 6
Intermittent 660 Hz,
1.8 s ON, 1.8 s OFF
Continuous 2400 HZ
ON
1 2 3 4 5 6
Alternating 800/1000 Hz
@ 0.25 s Intervals
Continuous 554 HZ
ON
1 2 3 4 5 6
Sweeping 800/1000 Hz
@ 7 Hz
Continuous 2400 Hz
ON
1 2 3 4 5 6
Alternating 800/1000 Hz
@ 0.25 s Intervals
Continuous 800 Hz
ON
1 2 3 4 5 6
Simulated Bell Continuous 2400 Hz
ON
1 2 3 4 5 6
Simulated Bell Continuous 800 Hz
ON
1 2 3 4 5 6
Continuous 2000 Hz
Intermittent 1000 Hz,
1 s ON, 1 s OFF