Diopter Adjustment - Bresser Biorit ICD-CS LED Mode D'emploi

3. Observation
Turn on the microscope using the power switch (15).
Now, look through the eyepieces (1) of the binocular viewing and change the spacing
between the eyepieces so that you get a round, clear field of view. The definition is
adjusted by slowly turning the focusing wheel (11).
If you have to observe a very large or very small object, you can adjust the microscope.
Loosen the holding screw on the side and move appropriately the microscope head on
its guidance. If you have found the correct position (distance of 22 cm from the object),
tighten the holding screw again.

4. Diopter adjustment

Turn the left diopter adjustment ring (2) on the left eyepiece to the central position (silver
marking). Shut your left eye and look with the right eye through the right eyepiece. Now
focus with the focusing wheel (11), focus correctly for your right eye. Now, look with your
left eye through the left eyepiece. If the image isn't sharp, adjust the focus for your left
eye by turning the diopter adjustment ring. Now, the microscope is correctly adjusted.
5. Exchange of the fuse
Switch off the microscope and pull out the plug of the power outlet. Grip with a small
screwdriver under the lug of the fuse holder (14) and pull it carefully forward. Take out the
fuse and change it into a new one. Install the fuse holder and plug again.
6. Care and maintenance
Cleaning the lenses: Sweep the lens with a lens tissue or soft fabric immersed with a
small amount of alcohol (e.g. isopropanol).
Cleaning the painted parts: The dust on the painted parts can be removed by cleaning
cloth. For the grease spots, the gauze immersed slightly with aviation gasoline is
recommended. Do not use organic solvents such as alcohol, ether or other thinner etc.
for cleaning the painted parts or plastic components. Your microscope is a high-quality
optical instrument. Avoid disassembling the microscope. Improper disassembling affects
the high utility of the microscope. Moreover, the warranty expires.Cover the microscope
with the dust protective cover and place it there, where it is dry and dust-free. We suggest
the storage of all objectives and eyepieces in a closed container with drying agent.
7. Technical data
Magnification: 10x
Working distance: 230 mm
Illumination: LED
Eyepiece holder: 30.5 mm
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