Bresser Junior 20x Stereo Mode D'emploi page 10

Your microscope is made up of the
following parts (Fig. 1-4):
1 Binocular view piece (with eye-
piece supports)
2 Stereo objective
3 Eyepieces
4 Illumination (LED)
5 Microscope stage (with object
plate)
6 Stage clips
7 Focus knob
8 On/off switch
9 Battery compartment
10 Mounting screws
11 Battery contacts (flat sheets and
spring terminals)
12 Diffusion cap
Location
Before you start, choose an ideal loca-
tion for using your microscope. It is
important that you have enough light
available (window, desk lamp).
10
Simple Observation
Place the object to be observed (for
example, a rock) in the middle of the
microscope stage (5). When the object
is large enough, it is best to fix it in
place with the stage clips (6).
Now, take a look through the binocular
eye lens (1) and change the distance
of the eyepiece (3), so that you have a
circular, clear image.
The sharpness is adjusted by slowly
turning the focus knob (7).
Illumination
Turn off the illumination (4) with the
On/Off switch (8). Remove both eye-
pieces (3) from the eyepiece supports
(1) and turn the entire microscope
over. In the base of the microscope
there is a battery compartment (9).
Loosen the 6 fixing screws (10) of
the battery compartment cover and
remove the cover.
Place the batteries in the compart-
ment so that the flat minus poles (-)
press against the spring terminal and
the plus poles (+) are touching the flat
contact sheets (11).
Put on the cover and fix it with the 6
screws (10). Turn the microscope over
again. Place the eyepieces back on.
You can not turn on the light (4) with
the on/off switch (8) on the base of the
microscope.
TIPS on cleaning
Remove the device from it's
energy source before clean-
ing (remove plug from socket
/ remove batteries).
Clean the exterior of device with a dry
cloth. Do not use cleaning fluids so as
to avoid causing damage to electronic
components.
Protect the device from dust and
moisture. Store the device in the bag
supplied or in its original packaging.
Batteries should be removed from the
device if it is not going to be used for a
long period of time.