3M Peltor WS Lite-Com, User Manual

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(H)
(E:2) Auxiliary connection
RMS
Voltage
U (mV)
Mean sound
Pressure
(dBA)
Standard
Deviation
(dBA)
9 69.7 1.6
15 74.4 1.6
30 80.5 1.3
53 85.4 1.3
99 90.1 1.3
x 2x
8x 4x
2
4
6
8
0
16x
Average level / electronic input signal x = 30 mV
1 3 2
(B)
1 3 2
(K)
(A)
CLICK
1. 2. 3.
1. 2. 3.
CLICK
”Place the rechargeable battery, ACK051, on the battery compartment. Then push it in the arrows
direction until it snaps and tighten the screw”.
HYM1000
(C)
(G)
(D)
MT53H7A4410WS5 (headband)
Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mean attenuation (dB) 14.7 23.4 30.7 34.6 34.5 36.9 37.3
St. dev. (dB) 3.9 4.6 3.2 3.4 3.1 2.7 4.2
APValue (84%) 10.8 18.8 27.4 31.2 31.4 34.2 33.1
MT53H7B4410WS5 (behind the neck band)
Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mean attenuation (dB) 15.5 23.3 31.2 35.6 35.0 36.5 40.9
St. dev. (dB) 2.6 2.3 2.0 3.2 3.4 3.4 3.3
APValue (84%) 13.0 21.0 29.2 32.4 31.6 33.2 37.6
MT53H7P3E4410WS5 (helmet attachment)
Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mean attenuation (dB)
16.2 22.9 31.7 35.6 34.5 37.7 40.0
St. dev. (dB) 3.2 2.2 2.0 2.9 3.0 3.9 3.3
APValue (84%) 13.0 20.7 29.7 32.7 31.5 33.8 36.8
SNR=30 dB H=33 dB M=27 dB L=19 dB
SNR=31 dB H=33 dB M=29 dB L=21 dB
SNR=31 dB H=33 dB M=29 dB L=21 dB
(F) CTCSS (Continuous Tone Coded Squelch System)
1 . 67.0 8. 88.5 15. 110.9 22. 141.3 29. 179.9 36. 233.6
2. 71.9 9. 91.5 16. 114.8 23. 146.2 30. 186.2 37. 241.8
3. 74.4 10. 94.8 17. 118.8 24. 151.4 31. 192.8 38. 250.3
4. 77.0 11. 97.4 18. 123.0 25. 156.7 32. 203.5
5. 79.7 12. 100.0 19. 127.3 26. 162.2 33. 210.7
6. 82.5 13. 103.5 20. 131.8 27. 167.9 34. 218.1
7.
85.4
14.
107.2
21.
136.5
28.
173.8
35.
225.7
No. MHz
1 446.00625
2 446.01875
3 446.03125
4 446.04375
5 446.05625
6 446.06875
7 446.08125
8 446.09375
(L)
Radio Channel Frequencies
Key Function
MODE Switches the 3M™ Peltor™ WS Lite-Com™ on and off.
Choose between the functions in the menu.
UP (+) Increases the level of the selected function.
DOWN (–) Decreases the level of the selected function.
PTT Transmits with the 3M™ Peltor™ WS Lite-Com™ communication radio.
BLUETOOTH Pairing Press
MODE
button for 5 sec.
(from OFF status)
Answer a call Press Bluetooth button for 1 sec.
Reject a call Press Bluetooth button for 2 sec.
Finish a call Press Bluetooth button for 1 sec.
Quick reference guide
HY79 cushion replacement
MT53H7 *4410WS5
H = 105 dB(A)
M = 105 dB(A)
L = 102 dB(A)
(E:1) Criterion Levels
A criterion level is the amount of noise (measured
as A-weighted sound pressure) outside the hearing
protector that gives 85 dB(A) inside the cup. The
noise level depends on the type of noise.
H is high-frequency dominated noise, M is noise that
is not dominated by any given frequency and L is
low-frequency dominated noise.