3M PELTOR ComTac VIII Headset Manual Del Usuario página 3

A:D Dual protection, ComTac™ VIII Headset with TEP-300 EU with Torque™, UltraFit™ or
CCC-GRM-25 Communication Eartips
MT14H41A** with TEP-300 EU
A:2 MV (dB)
A:3 SD (dB)
A:4 APV = MV - SD (dB)
B) STANDARD EN 352-4:2020
B:A CRITERION LEVELS
H 114 dB(A)
M 105 dB(A)
L
91 dB(A)
C) STANDARD EN 352-6:2020
C:A External electrical safety related audio input
C:3 Input C:4 Input
voltage voltage
(mVrms) (mVrms)
Fail Safe Low
101.0
176.0 39.0
313.0 70.0
707.0 124.0
222.0
399.0
810.0
N/A 280.0
78.1 dB(A) at 93.1 dB(A) at
1.5 V 1.5 V
rms
19:38 00:37
(hh:mm) (hh:mm)
125 250
35.5 37.5
4.3 7.8
31.2 29.7
B:B Criterion levels - Dual protection mode
H
M
L
C:A1 Cable
C:1 Default mode
C:5 Input C:6 Sound Output
voltage Level (dB(A))
(mVrms)
High
17.0
30.0
54.0
96.0
173.0
346.0
979.0
C:7 Input voltage
(mVrms)
68.0
C:8 SPL for
101.6 dB(A)
maximum input
at 1.5 V
signal (dB(A))
rms rms
C:9 Time
00:05
equivalent to 82
(hh:mm)
dB(A) over 8h
A:1 f (Hz)
500 1000 2000 4000 8000
48.4 41.5 44.9 51.7
6.9 5.0 4.1 2.7
41.5 36.5 40.8 49.0
122 dB(A)
124 dB(A)
122 dB(A)
C:4 Input
voltage
(mVrms)
Low
60
65
70
75
80
85
90
95
100
73.9 dB(A) at
A:5
H M
51.1 45.3 41.9
4.0 2.5 3.8
47.1 43 38
C:A1 Cable
C:2 Dual Protection
C:5 Input
voltage
(mVrms)
High
275.0
87.0
489.0
155.0
870.0
275.0
489.0
870.0
N/A N/A
77.4 dB(A)
1.5 V at 1.5 V
rms rms
>24:00 23:04
(hh:mm) (hh:mm)
L SNR
38.8 44.3
339 g
4.6 3.1
34 41
C:6 Sound
Output Level
(dB(A))
64.9
67.5
69.3
71.1
72.2
73.5
75.1
76.5
C:7 Input voltage
(mVrms)
C:8 SPL for
maximum input
signal (dB(A))
C:9 Time
equivalent to 82
dB(A) over 8h