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counter-clockwise direction, rotate the nosepiece and install each succeeding higher
magnification objective as shown in
Fig. 2
.
Note:
Inspect the objectives frequently for dirt or oil; clean if necessary.
Use the 10X objective to initially focus the image of your specimen.
When changing the objective magnification, rotate the objective nosepiece until you
hear a “click” sound
or have a clear "in position" feeling. This ensures the objective
is centered in the optical light path.
2.5 Installation of the color filters
The color filter is simply put into the filter holder
2.6 Connecting the power cord
1) Turn the power switch to the off position.
2) Connect the power cord to the socket at the back of microscope body and plug the
other end into a wall outlet.
Caution:
Before connect the cord to the wall outlet; make sure the voltage switch is slide to
the correct position for the right power source.
2.7 Replacing the fuse
1) Turn off the power switch and disconnect the power
cord.
2) Find the fuse holder at the back of the microscope
body.
3) With a flat-head screwdriver, press and turn the
fuse holder counter clock wise to remove it.
4) Replace the old fuse with a new one,
5) Put the fuse holder back, press and turn it clock
wise. See
Fig. 3
.
Fig.2
Fig.3
Fuse
