Pressing the illuminator button will illuminate the compass scale in red.
3.4 Changing the batteries
Batteries type : 1.5 V - Alcaline LR936(x2)
Batteries are included and pre-installed in your binoculars.
The batteries for the compass will be exhausted if the internal lighting system has been used for long period.
Batteries can also become weak if not used for an extended period of time.
If the light becomes dim, open the battery cover and replace with fresh batteries.
When it becomes necessary to replace them, unscrew the battery cover with a coin or screwdriver and replace
with same type.
Please note : the two batteries should be replaced at same time.
The batteries should be taken out if the binoculars will not be used for a long time.
Batteries left in the binoculars for extended periods of time without being used may leak and cause damage to
the binoculars.
4. Storage and maintenance
Binoculars are a precision optical instrument. They should be carefully handled and maintained in order to
keep them in good working order.
Lenses : Always clean the lenses after each use and before you replace the binoculars in the carry case.
After each use, brush any dust or dirt from lenses.
After brushing, gently wipe each of the lenses with the special optical cloth. Never use your fingers to wipe
the lenses as body oil will get on the lenses and possibly damage them.
Never use anything to wipe your lenses except special optical cloths. Always keep your optical cloths in the
binocular case for easy access for cleaning.
Although the eyepieces are made to turn for individual eye diopter adjustments, do not turn them beyond the
factory set stop. Forcing it beyond this point will damage the eyepiece optics and make the binoculars
unworkable.
After using,always rememberto turn the diopter adjustment to its "0" position to avoid damaging the ocular
system.
Avoid any extreme shaking or dropping the binoculars.This may damage the internal optics and prisms.
Store the binoculars in a dry and well ventilated place.
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