3M Peltor Alert M2RX7 Manual Del Usuario página 3

C:1)
Peltor ALERT M2RX7A
Model Frequency
Mean att.
Peltor ALERT
M2RX7A
Stand. dev.
400 g / 14.1 Oz. 1 APV
Weight M2RX7A: 400 g.
1
Peltor ALERT M2RX7P3E*
C:2)
Model Frequency
Mean att.
Peltor ALERT
M2RX7P3*
Stand. dev.
330 g / 11.6 Oz. 1 APV
Weight M2RX7P3*: 430 g.
1
C:2B)
C:3)
Hours/day
1
8
6
4
2
0
x 2x
Mean level/electrical input signal
Music/compressed speech x = 0,159 V
Non-compressed speech
C:4)
Soundlevel in dB (A) inside the cup, max 85 dB (A)
Soundlevel in dB (A) outside the cup.
Max input level H-noise: 109 dB(A)
Max input level M-noise: 106 dB(A)
Max input level L-noise: 103 dB(A)
C:5)
dB
80
70
60
50
40
30
20
125 250
D)
M2RX7A
125 250 500 1000 2000 4000 8000
2
17.6 26.2 34.9 37.7 33.3
3
2.9 1.8 2.5 2.6 3.4
4
14.7 24.4 32.3 35.0 29.9
Weight M2RX7A–07: 420 g.
1
125 250 500 1000 2000 4000 8000
2
16.5 22.0 31.6 33.8 31.1
3
5.5 3.7 4.6 4.0 2.8
4
11.0 18.3 27.0 29.8 28.3
Weight M2RX7P3*–07: 450 g.
1
16x
4x 8x
2
3
x = 0,159 V
4
500 1000 2000 4000 8000
M2RX7A–07
H M L
SNR
35.7 36.8
2.1 3.3
32dB 31dB 23dB 32dB
33.6 33.5
H M L
SNR
33.5 35.4
1.6 3.3
30dB 27dB 19dB 29dB
31.9 32.1
E)
E:1
HY79
E:3
HYM1000
E:5
Hz 1173 SV
M2RX7P3*
F)
NRR
(1:1)
25dB
NRR
21dB
E:2
HY100A
E:4
M60/2
M2RX7P3*-07
(1:2)
(1:3)