Swift S7 Series, User Manual

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20
Issue Possible cause Solution
Can not slide eyepiece
into microscope tube The eyepiece locking
screw in tube have not
been loosen Loose the locking screw
and tighten them once
eyepiece is installed
Double images Interpupillary distance is
not correct Readjust the eyepieces
Diopter adjustment is not
correct Readjust the diopter rings
Magnification of each
eyepiece is not the same Mount eyepieces of the
same magnification
Dirt appears in the field
of view Dirt on the specimen Clean the specimen
Dirt on the surfaces of
eyepiece Clean the surfaces
Image is blurry Objective surfaces are
dirty Clean the objective
Diopter adjustment is not
correct Readjust the diopter
Focus is incorrect Readjust the focus
The focusing knob is not
smooth The focusing knob is too
tight Loosen it to a suitable
position
Head keeps slipping
down The focusing knob is too
loose Tighten it to a suitable
position
Eyes fatigue easily Diopter adjustment is not
correct Adjust the diopter rings
Light is too bright Dim the brightness