MEDC DB1 - Manual (Page 4)

Tones
For all versions, a 5-way DIL switch selects the tone required. The standard settings are shown in table 1 be-
low:

































TONE
No.

TONE FREQ/DESCRIPTION

SWITCH
SETTING
12345

TONE DESCRIPTION

Nominal SPL
(dB(A) @ 1M)

1
Alt Tones 800/970 Hz at 1/4 sec
11111


114

2
Sweeping 800/970 Hz at 7 Hz
11110
Fast Sweep (LF)
114

3
Sweeping 800/970 Hz at 1 Hz
11101
Medium Sweep (LF)
114

4
Continuous at 2850 Hz
11100


109

5
Sweeping 2400-2850 Hz at 7 Hz
11011
Fast Sweep
114

6
Sweeping 2400-2850 Hz at 1 Hz
11010


114

7
Slow Whoop
11001
Slow Whoop
115

8
Sweep 1200-500 Hz at 1 Hz
11000
Din Tone
115

9
Alt Tones 2400/2850 Hz at 2 Hz
10111


111

10
Int Tone of 970 Hz at 1 Hz
10110
Back-up Alarm (LF)
114

11
Alt Tones 800/970 Hz at 7/8 Hz
10101


114

12
Int Tone at 2850 Hz at 1Hz
10100
Back-up Alarm (HF)
109

13
970 Hz at 1/4 sec on 1 sec off
10011


114

14
Continuous at 970 Hz
10010


114

15
554 Hz for 0.1S/440 Hz for 0.4S
10001
French Fire Sound
101

16
Int 660 Hz 150 mS on 150 mS off
10000
Swedish Fire Alarm
106

17
Int 660 Hz 1.8 sec on 1.8 sec off
01111
Swedish Fire Alarm
106

18
Int 660 Hz 6.5 sec on 13 sec off
01110
Swedish Fire Alarm
104

19
Continuous 660 Hz
01101
Swedish Fire Alarm
106

20
Alt 554/440 Hz at 1 Hz
01100
Swedish Fire Alarm
100

21
Int 660 Hz at 7/8 Hz
01011
Swedish Fire Alarm
106

22
Int 2850 Hz 150 mS on 100 mS off
01010
Pelican Crossing
109

23
Sweep 800-970 Hz at 50 Hz
01001
Low Freq. Buzz
113

24
Sweep 2400 -2850 Hz at 50 Hz
01000
High Freq. Buzz
112

25
3x970 Hz pulses 0.5 off, 1.5 off
00111


113

26
3x2850 Hz pulses 0.5on/0.5off, 1.5 off
00110


109

27
Int 3100 Hz 0.32s on/0.68s off
00101


110

28

Spare / Customer special tone
00100





29


Spare / Customer special tone
00011





30


Spare / Customer special tone
00010





31


Spare / Customer special tone
00001





32


Spare / Customer special tone
00000









Table 1
12/11 © Cooper MEDC 2011
GENERAL ARRANGEMENT