1
Size Adjustement
Size Adjustement
5
Adapter removal (1)
Adapter removal (2)
optrel ag
industriestrasse 2
ch-9630 wattwil
phone: ++41 (0)71 987 42 00
fax:
++41 (0)71 987 42 99
info@optrel.com
www.optrel.com
2
3
Headband Position
Inclination Angle
6
7
Passive filter removal
Notified body 0196
DIN CERTCO
Alboinstrasse 56
DE 12103 Berlin
Germany
90020168 Rev. 2 - 11.2010
4
b620/b630
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