Steiner Optik 15x80 M1580c Military Binoculars (Compass) - Manual (Page 8)

Normal Operation
(1) Place carrying strap around your neck.
(2) Remove eyepiece cover by first rotating binocular telescopes
inward and then lifting off eye lens cover.
(3) Unsnap objective caps from front of binocular and let them hang
down from binocular.
(4) Close the telescopes of the binocular until the interpupillary
index scale is at the proper setting for use.
(5) Rotate the eyepiece adapter rings to obtain the proper
diopter settings on the diopter scale.
(6) When sighting through the binocular, hold it in a comfortable
and stable position.
(7) Refer to “Extreme Cold/Heat“ and “Other Extreme
Conditions“ for precautions to be observed
when unusual weather or atmosphere conditions prevail.
(8) Under the special conditions when direct sunlight enters the
binocular a portion of this light will be reflected back produ-
cing a glitter effect which may be detectable at positions in the
general target field.
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