ATN Multi Purpose Night Vision NVM14-3, Руководство оператора

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6-10
6-3 CLEANING THE ATN NVM-14
CAUTION
The ATN NVM-14 is a precision optical instrument and must
be handled carefully at all times to prevent damage.
Do not scratch the external lens surfaces or touch them
with your fingers.
Wiping demisting shield with lens paper while wet or with
wet lens paper can damage the coating.
Clean monocular with water, if necessary, and dry thoroughly.
Clean lenses with lens paper (and water, if necessary, except
for demisting shield).
6-4 HEAdMOUNT MAINTENANCE
A. BROWpAd REpLACEMENT
Replace the browpads when cracked, torn, or contaminated.
Perform the following procedure to remove and replace the
browpads.
1. Firmly grasp the headmount and remove the old browpad.
2. Gently press on the new browpad. Lightly smooth out any
wrinkles in the new browpad.