ZEKLER 412RD Bedienungsanleitung Seite 2

ZEKLER 412R, Headband Weight 394 g
F1
ZEKLER 412RD, Headband
F1
ZEKLER 412RDB, Headband
Freq. Hz 63 125
Mean att. 21,0 18,4
F5
Std. dev. 6,3 4,5
F6
APV 14,7 13,9
F7
ZEKLER 412 RDH, Helmet mount
ZEKLER 412 RDBH, Helmet mount
Freq. Hz 63 125
Mean att. 17,8 16,3
F5
Std. dev. 4,2 4,0
F6
APV 13,6 12,3
F7
Certification and Monitoring: PZT GmbH, Bismarckstrasse 264B, 26389 Wilhelmshaven, Germany,
Notified Body: 1974 , Notified by ZLS
F8
Criterion level EN 352-4:2020
H= 108 dB, M= 103 dB, L= 94 dB
EN 352-6:2020 Aux in
Criterion input voltage:
Sound output level for maximum input voltage
Usage time for the maximum input voltage that
correspondents to an equivalent sound output
level of 82dB(A) over 8h
Relationship between sound output level and input voltage
SPL (dB(A))
Input voltage (mV )
rms
352-6:2020
352-6 Bluetooth (RDB and RDBH)
Max. SPL 83,2 dB(A) at -16,4 DBFS
Usage time for max. input signal: 6 hours, 1 minute.
Relationship between sound output level and input signal level
SPL (dB(A))
Input signal level (dBFS)
Environmental operating requirements:
-20 / +55 °C, < 90% humidity.
Do not leave the product in direct sunlight.
Store the product in the original packaging when not in use.
F. Approval & Technical data
Size: S,M,L
F4 F8
Weight 394 g Size: S,M,L
F4 F8
Weight 419 g Size: S,M,L
F1
F4 F8
250 500 1000 2000
21,1 27,7 36,9 36,1
4,2 3,5 4,0 3,6
16,9 24,2 32,9 32,5
Weight: 417 g
F2
F4
Weight: 442 g
F2 F4
250 500 1000 2000
19,5 26,9 34,3 33,8
3,2 3,1 4,0
16,3 23,8 30,3 30,9
423,0 mV
rms
86,9 dB(A) at 1,3
2,58 h at 1,3 V
65 70 75
49,0 88,0 158,0
65 70 75
-34,2 -29,8 -25,2
4000 8000 H
42,1 38,8 37,2
3,5 5,4 2,9
38,6 33,4 34dB 27dB 20dB
4000 8000 H
41,8 37,4 35,4
2,9 3,3 3,8 2,1
38,5 33,6 33dB 26dB 19dB
(-7,5 dBV )
rms
(2,3dBV)
V
rms
rms
80 82 85
301,0 423,0 729,0
80 83,2
-19,8 -14,0
EN 352-1:2020
F3
M L SNR
30,3 23,6 32,7
3,3 3,9 3,2
30dB
EN 352-3:2020
F3
M L SNR
28,6 21,9 31,0
2,4 3,2 2,3
29dB