29
english
TrouBleshooTing
Problem
cause
remedy
The image is not circular when
viewing.
a) The binoculars are not properly
adjusted to your personal eye
spacing.
a) Correct the spacing of the two
barrels of the binoculars simply by
bending the binoculars about the
hinged axis to a greater or lesser
extent.
b) The viewer's pupil is not located in
the binoculars' exit pupil.
b) Correct the position of the head,
the eyes or the binoculars.
c) The position of the rotating
eyepiece sleeves does not match
that for correct use with and without
glasses.
c) Correct the adjustment: If wearing
glasses, screw in the eyepiece
sleeves; if viewing without glasses:
Extend the eyepiece sleeves.
Display not focused
Diopter compensation not exact
Repeat diopter compensation
When measuring the range, the
display shows "
- - -
"
a) Above or below measuring range
Refer to measuring range specifica-
tions
b) The object is not sufficiently
reflective
Display flashes or no measurement is
possible
Battery dead
Replace the battery
