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5.7 Auto shut OFF at bright light
The NVS 15 goggles has a built-in high light sensor located near
the IR illuminator (2, Fig. 1). This sensor shuts the goggles off
after about 45 second exposure to light exceeding 10
-1
lux.
To reset the goggles switch it off and then back on as described
in 6.3 and 6.2.
High-light shut-off feature does not mean that the unit will react
to occasional flashes or bright spots. It protects the tube against
excessive light exposure only.
5.8 Using the unit with headgear or helmet
The unit is supplied with headgear. Prior to using the headgear
adjust its straps so that the headgear fits the head comfortably but
firmly and does not slide off when you are moving.
The unit is attached to the headgear using standard
headgear/helmet mount already
attached to the NVS bridge (5, Fig. 1).
To attach headgear to loosen the
tightening screw (2, Fig. 3) on
headgear, slide the standard mount on
the bridge onto the rail on the
headgear/helmet mount, and then
tighten the screw.
To set comfortable eye-relief (the distance between your eye and
the eyepiece), loosen tightening screw (8, Fig. 3) on the headgear
and move the unit, then tighten the locking screw.
1
2
FIGURE 3