5
The horn – DB3B UL
TM261 April 2020 www.eaton.com
The horn – DB3B UL
English
Stages
For all versions, a 5-way DIP switch selects the stage required for each stage. The settings for the standard stages are
shown in the table below:
Tone table 1:
Tone no.
Tone freq/description
Switch setting 12345
Tone description
1
Alt Stages 800/970 Hz at 1/4 sec
11111
2
Sweeping 800/970 Hz at 7 Hz
11110
Fast Sweep (LF)
3
Sweeping 800/970 Hz at 1 Hz
11101
Medium Sweep (LF)
4
Continuous at 2850 Hz
11100
5
Sweeping 2400-2850 Hz at 7 Hz
11011
Fast Sweep
6
Sweeping 2400-2850 Hz at 1 Hz
11010
7
Slow Whoop
11001
Slow Whoop
8
Sweep 1200-500 Hz at 1 Hz
11000
Din Stage
9
Alt Stages 2400/2850 Hz at 2 Hz
10111
10
Int Stage of 970 Hz at 1 Hz
10110
Back-up Alarm (LF)
11
Alt Stages 800/970 Hz at 7/8 Hz
10101
12
Int Stage at 2850 Hz at 1Hz
10100
Back-up Alarm (HF)
13
970 Hz at 1/4 sec on 1 sec off
10011
14
Continuous at 970 Hz
10010
15
554 Hz for 0.1S/440 Hz for 0.4S
10001
French Fire Sound
16
Int 660 Hz 150 mS on 150 mS off
10000
Swedish Fire Alarm
17
Int 660 Hz 1.8 sec on 1.8 sec off
01111
Swedish Fire Alarm
18
Int 660 Hz 6.5 sec on 13 sec off
01110
Swedish Fire Alarm
19
Continuous 660 Hz
01101
Swedish Fire Alarm
20
Alt 554/440 Hz at 1 Hz
01100
Swedish Fire Alarm
21
Int 660 Hz at 7/8 Hz
01011
Swedish Fire Alarm
22
Int 2850 Hz 150 mS on 100 mS off
01010
Pelican Crossing
23
Sweep 800-970 Hz at 50 Hz
01001
Low Freq. Buzz
24
Sweep 2400 -2850 Hz at 50 Hz
01000
High Freq. Buzz
25
3x970 Hz pulses 0.5 off, 1.5 off
00111
26
3x2850 Hz pulses 0.5on/0.5off, 1.5 off
00110
27
Int 3100 Hz 0.32s on/0.68s off
00101
28
Continuous 1400 Hz
00100
29
Spare/Custom tone
00011
30
Spare/Custom tone
00010
31
Spare/Custom tone
00001
32
Spare/Custom tone
00000
ote:
N
If special tones were requested at the time of ordering, please see the separate tones list supplied with the unit
for details of these special tones and their respective switch settings.
Tone table 2:
Pre-selected tone details for voltage-free activation stages:
Tone no.
Tone freq/description
Switch
setting 12345
Voltage free stage selection tone no.
DC
AC
Stage 1
Stage 2
Stage 3
Stage 4
Stage 5
Stage 2
1
Alt Tones 800/970Hz at 1/4 sec
11111
T14
T10
T11
T8
T14
2
Sweeping 800/970Hz at 7 Hz
11110
T14
T10
T1
T8
T14
3
Sweeping 800/970Hz at 1 Hz
11101
T14
T10
T1
T8
T14
4
Continuous at 2850Hz
11100
T14
T10
T1
T8
T14
5
Sweeping 2400-2850Hz at 7Hz
11011
T14
T10
T1
T8
T14
6
Sweeping 2400-2850Hz at 1Hz
11010
T14
T10
T1
T8
T14
7
Slow Whoop
11001
T14
T10
T1
T8
T14
8
Sweep 1200-500Hz at 1Hz
11000
T14
T10
T1
T6
T14
