Olympus BHT Інструкція з експлуатації - Сторінка 11
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V.
OPERATION
A.
Switching on the Light Source
1)
Ascertain
that
the
voltage
selector
switch
@
is
set
to
conform
with
the
local
mains
volt-
age.
(Fig.
4)
If
the
switch
is
not
correctly
set,
adjust
i t
by
means
of
the
Allen
wrench
provided
or
a
screwdriver.
2)
Place the sliding voltage control lever on the
right side of the microscope base to
a
posi-
tion closest to you (low voltage position).
Switch on the light source. (Fig. 4)
Voltage Adjustment and Light Intensity
1
As you push the control l e v e r a in the direc-
tion of the arrow in order to obtain increas-
ing intensity (Fig. 5), the LED readout
@
will display the lamp voltage.
B.
Placement of a Specimen Slide
1)
Rotate
the
coarse
adjustment
knobs
in
the
direction
of
the
arrow
to
rack
down the
stage
so
that
a
specimen
slide
can
be
placed
on
the
stage.
(Fig.
6)
NOTE: The rotation of the coarse and fine
adjustment knobs in the direction of
the arrow will rack down the stage.
2) Opening the spring-loaded finger of the
specimen holder with one hand, place a
specimen slide inside the holder. (Fig. 7)
When the slide comes in contact with the
back of the specimen holder, slowly return
the spring-loaded finger.
WARNING: If the spring-loaded finger is
returned quickly, it may cause
damage to the specimen slide.
I
-
Fig. 4
Fig.
5
Fig.
6
Fig. 7