Tone Selection
DIP Switch
Settings
Stage Selection
Stage 1
Frequency Description
1 2 3 4 5
Stage 2
Stage 3
1
Continuous 1000Hz
Toxic Gas Alarm
0 0 0 0 0
Tone 31 Tone 11
2
Alternating 800/1000Hz at 0.25s intervals
1 0 0 0 0
Tone 17 Tone 5
3
Slow Whoop 500/1200Hz at 0.3Hz with 0.5s gap repeated
0 1 0 0 0
Tone 2
Tone 5
4
Sweeping 800/1000 at 1Hz
1 1 0 0 0
Tone 6
Tone 5
5
Continuous at 2400Hz
0 0 1 0 0
Tone 3
Tone 27
6
Sweeping 2400/2900Hz at 7Hz
1 0 1 0 0
Tone 7
Tone 5
7
Sweeping 2400/2900Hz at 1Hz
0 1 1 0 0
Tone 10 Tone 5
8
Siren 500/1200/500Hz at 0.3Hz
1 1 1 0 0
Tone 2
Tone 5
9
Sawtooth 1200/500Hz at 1Hz
0 0 0 1 0
Tone 15 Tone 2
10
Alternating 2400/2900Hz at 2Hz
1 0 0 1 0
Tone 7
Tone 5
11
Intermittent 1000Hz at 0.5Hz
General alarm
0 1 0 1 0
Tone 31 Tone 1
12
Alternating 800/1000Hz at 0.875Hz
1 1 0 1 0
Tone 4
Tone 5
13
Intermittent 2400Hz at 1Hz
0 0 1 1 0
Tone 15 Tone 5
14
Intermittent 800Hz 0.25s on 1s off
1 0 1 1 0
Tone 4
Tone 5
15
Continuous at 800Hz
0 1 1 1 0
Tone 2
Tone 5
16
Intermittent 660Hz 150mS on, 150mS off
1 1 1 1 0
Tone 18 Tone 5
17
Alternating 544Hz (100mS)/440Hz(400mS)
0 0 0 0 1
Tone 2
Tone 27
18
Intermittent 660Hz 1.8s on, 1.8s off
1 0 0 0 1
Tone 2
Tone 5
19
1400Hz to 1600Hz sweep up over 1s - 1600Hz to 1400Hz
sweep down over 0.5s
0 1 0 0 1
Tone 2
Tone 5
20
Continuous 660Hz
1 1 0 0 1
Tone 2
Tone 5
21
Alternating 554/440Hz at 1Hz
0 0 1 0 1
Tone 2
Tone 5
22
Intermittent 554Hz at 0.875Hz
1 0 1 0 1
Tone 2
Tone 5
23
800Hz pulsing at 2Hz
0 1 1 0 1
Tone 6
Tone 5
24
Sweeping 800/1000Hz at 50Hz
1 1 1 0 1
Tone 29 Tone 5
25
Sweeping 2400/2900Hz at 50Hz
0 0 0 1 1
Tone 29 Tone 5
26
Simulated bell sound
1 0 0 1 1
Tone 2
Tone 1
27
Continuous 554Hz
0 1 0 1 1
Tone 26 Tone 5
28
Continuous 440Hz
1 1 0 1 1
Tone 2
Tone 5
29
Sweeping 800/1000Hz at 7Hz
0 0 1 1 1
Tone 7
Tone 5
30
420Hz repeating 0.625s on, 0.625s off
Australian alert signal
1 0 1 1 1
Tone 32 Tone 5
31
1200/500Hz at 1 Hz
Prepare to Abandon Platform
0 1 1 1 1
Tone 11 Tone 1
32
Sweeping 500/1200Hz 3.75s on, 0.25s off 15Hz
1 1 1 1 1
Tone 26 Tone 1
