TROUBLESHOOTING...
Problem
The image is not circular when a) T he viewer's pupil is not located in
viewing.
Display not focused
When measuring the range, the a) Above or below measuring range
display shows
- - -
Display flashes or no
measurement is possible
Cause
the eyepiece exit pupil.
b) T he position of the eyepiece cup
does not match that for correct use
with and without glasses.
Dioptric compensation not exact.
b) O bject is not sufficiently reflective
Weak battery
25
Remedy
a) Correct the eye position.
b) C orrect the adjustment: If wearing
glasses, push down the eyepiece cup;
without glasses, it should remain
raised (see page 20).
Repeat dioptric compensation
see p. 20).
Refer to measuring
range information (see page 23)
Replace battery (see p. 18)