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TROUBLESHOOTING
Under certain conditions, performance of this unit may be adversely affected by factors other than
defects. If a problem occurs, please review the following list and take remedial action as needed. If you
cannot solve the problem after checking the entire list, please contact your local dealer for assistance.
PROBLEM
1. Complete circle is not
visible
2.
Dirt is visible in field of view Dirt on specimen
3
The visibility of the image is
poor
4. Specimen image blurs
when magnification is
changed
5. Coarse focus adjustment
knobs rotate with too much
resistance
6. Microscope body drops or
specimen goes out of focus
during observation
®
ACCU-SCOPE
CAUSE
Interpupillary distance is not
correctly adjusted
Diopter adjustment is
incomplete
Dirt on eyepiece
Dust on objective front lens
Diopter ring is not correctly
adjusted
Not in complete focus on
specimen
Tension adjustment is too tight
Tension adjustment ring is too
loose
73 Mall Drive, Commack, NY 11725 • 631-864-1000 • www.accu-scope.com
EXS-210 STEREO MICROSCOPE
Adjust it correctly
Complete diopter adjustment
Clean specimen
Clean eyepiece
Clean lens surface
Adjust it correctly
Focus specimen correctly at a high
magnification
Loosen it properly
Tighten it properly
SOLUTION
11
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