Focusing, Auto shut OFF at bright light

the eyepiece screen focusing the eyepiece lens (4, Fig. 1) and then the objective lens (3, Fig. 1).

6.5Focusing

To obtain sharp image on other distance adjust the lens focus (3, Fig. 1) leaving eyepiece setting intact. You should be able to obtain a sharp image for distances from 2-10m to infinity.

If you wear eyeglasses or NBC protective mask, you may like to fold the rubber eyecup.

6.6Auto shut OFF at bright light

The NVS14 monocular has a built-in high light sensor located near the IR illuminator (2, Fig. 1). This sensor shuts the monocular off after about 45 second exposure to light exceeding 10-1lux level.

To reset the monocular switch it off and then back to 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.

Note: The Auto shut OFF feature is optional.