Operation and use of monocular low-light night vision device

Basic operations

1) Install the battery

After turning on the computer, open the lens cover according to the environment. It is strictly prohibited to open the lens cover during the day.

Eyepiece diopter adjustment

When the ambient illumination meets the usage requirements, please open the objective lens cover. Rotate the eyepiece group. For those with normal vision, rotate the eyepiece group and set it at the zero-dimension marking point; for those with nearsightedness, rotate it clockwise; for those with farsightedness, rotate it counterclockwise until the eyes see the clearest edge contour of the field of view.

Target Clarity Adjustment

After the eye diopter is adjusted, rotate the objective lens group to observe targets at different distances. When observing close targets, the objective lens group rotates counterclockwise. When observing distant targets, the objective lens group rotates clockwise to make the scene image the clearest in the field of view.

Finely adjust the objective and eyepiece image

After seeing the target clearly, repeatedly adjust the eyepiece group and objective lens group until the field of view image is the clearest.

After the diopter adjustment is completed, when observing targets at different distances during use, you only need to rotate the objective lens group to achieve the clearest field of view.

When changing eyes, it is necessary to readjust the eyepiece to make the field of view clear to adapt to the diopter of the eye.

Auxiliary lighting device

1)Turn on the auxiliary lighting device: Turn clockwise to the second gear to turn on the infrared auxiliary light.
2)Turn off the auxiliary lighting device: Rotate counterclockwise back to the first position to turn off the infrared auxiliary light.
Note: The auxiliary lighting device is pre-turned on to prevent misoperation; after the auxiliary lighting is turned on, it can only distinguish monochromatic targets, not colored targets.

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