state in several minutes or hours, depending on how long it had been exposed to the light. The binocular may
flicker for the first several seconds of use, even when in a dark environment, before it corrects itself and
functions properly. The binocular may “snow” for several minutes after being exposed to a bright light source
(daylight, a car's headlights, fire, etc.) even if being operated in complete darkness.
•
The image is not focused...
Adjust the focus of the eyepiece and the objective (see point Use and Testing). Check that the lenses
are not foggy or dusty; if they are, carefully clean the external surfaces of lenses with a soft cotton fabric.
Replace the battery if the total battery charge is less than 2.2 V. When the binoculars are brought into a warm
environment from a cold one, condensation may appear on the internal lenses; you must wait two hours before
using the unit.
•
Visibility decreases or disappears...
Bright light sources, such as headlights, may cause visibility to decrease or disappear and the image to
flicker. Turn the power off and turn the binoculars away from the light source; visibility will restore itself in
several minutes.