EXI-310 INVERTED MICROSCOPE SERIES
ACCU-SCOPE
®
19
TROUBLESHOOTING
(continued)
MECHANICAL PART
PROBLEM
CAUSE
SOLUTION
The coarse adjustment knob is
too difficult to rotate
The tension adjustment ring is tightened too
much
Loosen it appropriately
The image goes out of focus
during observation
The tension adjustment collar is too loose
Tighten it appropriately
ELECTRICAL SYSTEM
PROBLEM
CAUSE
SOLUTION
The lamp can’t light
No power to the lamp
Check the power cord is connected correctly
NOTE: Lamp Replacement
The LED illuminator will provide approximately
20,000 hours of illumination under normal use. If
you should need to replace the LED bulb, please
contact an authorized ACCU-SCOPE service
center or call ACCU-SCOPE at 1-888-289-2228 for
an authorized service center near you.
The light intensity is not
enough
Not use an designated lamp
use an designated lamp
The brightness adjustment knob is used
wrong
Adjust the brightness adjustment knob in a
correct way
MISCELLANEOUS
The field of view of one eye
does not match that of the
other
The interpupillary distance is not correct
Adjust the interpupillary distance
The diopter is not right
Adjust the diopter
Your view is not accustomed to the
microscope observation and widefield
eyepieces
Upon looking into eyepieces, try looking at
the overall field before concentrating on the
specimen range. You may also find it helpful
to look up and into distance for a moment
before looking into the microscope again.
The indoor window or the
fluorescence lamp is
photographed.
The stray light entered through the eyepieces
or viewfinder is reflected
Cap both the eyepieces and photomicroscope
system’s viewfinder
