Newcon Optik BN-5 - Manual (Page 3)

If the view still does not seem in focus, clean the lenses; they could be foggy
or dusty.
Unit flashes
It is normal for the unit to flash within the first 2 minutes of activation. If the
flashing continues afterwards the following is a possible cause: bright
environment (even with the caps closed!)
Condensation accumulates on the parts .
It is O.K. to use the unit in cold. However, when the unit is brought
from the cold into a warm environment, it has to warm up for up to 2
hours (not minutes!). Only then it is allowed to turn it ON again.
Visibility decreases and / or disappears .
Bright light sources (moon, projectors or headlights) may cause
visibility to degrade or even completely disappear. Move the
binoculars away from the light source immediately. The image should
be restored in within 2 minutes.
Poor atmospheric conditions such as fog, haze or extremely dark
environments will decrease the visibility distance of the unit.
8. WARRANTY:
NEWCON OPTIK warrants this product against defects in material
and workmanship for one year from the date of the original date of
consumer's purchase, but no more than 18 months from the date of
manufacturing. Should your NEWCON product prove defective during
this period, please bring the product
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• NEVER disassemble the unit. This device contains high
voltage, which may be hazardous to your health!
• NEVER expose the opened objective lens of an active unit in
daylight. (Note: 1st generation units will still remain active for a
few minutes after switching the unit off). At daytime objective
lens must be covered by caps. There is a tiny hole in the lens
caps to provide enough light for daytime operation. It is allowed
to turn on the unit at daytime, but the lenses must be covered by
caps.
• NEVER aim active unit at intense light sources (i.e. lights,
headlamp, campfires, the moon, etc.)
• NEVER reverse the polarity of a battery
• NEVER connect the unit to external power sources
• ALWAYS keep the objective lenses covered when not in use
• ALWAYS store in a warm dry place when not in use
• ALWAYS remove battery when not in use for a long period
THANK YOU
FOR PURCHASING THE NIGHT VISION BINOCULARS BN-5.
PLEASE DEMAND TO CHECK THE DEVICE FOR PROPER
OPERATION WHEN BUYING IT. PLEASE READ ALL THE
INSTRUCTIONS CAREFULLY BEFORE USING.
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