6. TROUBLESHOOTING
6.1No green light through eyepieces Check that the batteries are installed properly.
Check the charge of the batteries. Replace them if they are weak.
6.2Image is unclear
Check if the lenses are foggy or dusty. Clean them if necessary.
If the image is still unfocused – adjust the eyepieces; see 5.5 and 5.6 for details.
6.3Image flashes
Image may flash during the first two minutes after activation. It may continue flashing if exposed to bright light (even with the lens cap on!).
6.4Condensation accumulates on the parts
When the unit is brought from the cold into a warm environment internal condensation may appear. The unit has to be warmed up for up to two hours to regain full operational capacity.
6.5Visibility decreased or disappeared
Bright light sources (the Moon, projectors or headlights) may cause visibility to degrade or even completely disappear. Move the device away from the light source immediately. The image will be restored within two minutes. Adverse atmospheric conditions such as fog, haze or extremely dark environments decrease visibility.
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