14
5.9
Installation of interchangeable lenses
Do not apply an excessive force when
changing the lenses.
The following procedure is identical for 1x, 4x, 5x or 8x
lenses.
1.
Make sure the unit is off.
2.
Remove the lens cap (6, Fig.1).
3.
Detach the current lens: hold the lens by its base
(1, Fig.1) and rotate it counter-clockwise. Once
the lens has been removed, store it in a safe,
clean space.
4.
Screw in (clockwise) new lens.
The threads are very fine (to prevent humidity
penetration) and can be damaged easily. Do not apply
force to the lens rotation. If lens does not screw in
smoothly make sure that the threads match.
Unit is ready for operation immediately after the lens
change.
Warning: Forcing installation of the lens may damage
the thread and cause costly repairs to both the goggles
and the lens that are not covered by warranty.
