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Page 9 of 14
3-1
Set Illumination
1)
Put through the power and turn on the main power
switch to“ON”.
2)
Adjust the light adjustment knob
②
until the
illumination is comfortable for observation. Rotate the
light adjustment knob clockwise to raise the
brightness. Rotate the light adjustment knob
counterclockwise to lower the brightness(See Fig. 13).
Fig. 13
Fig. 14
Fig. 15
3-2
Adjust the Reflector
◎
The reflector has two surfaces, one is plane mirror,
the other is sandblasted aluminum. Both surfaces can
reflect the light, but the reflection of plane mirror is
stronger.
1)
Adjusting the adjustment knob
①
of the
reflector(See Fig. 14), can change the reflector surface,
also can change the lighting range after reflected.
2)
The adjustment knob
①
of the reflector can be
moved front and rear according to the arrowhead
direction, to achieve different lighting effects.
3-3
Adjust the Focusing Tension
1)
If the handle is very heavy when coarse focusing,
or the specimen leaves the focus plane soon after
focusing, or the stage declines itself, these problems
can be solved by adjusting the tension adjustment ring
①
.(See Fig.15)
2)
Rotate the tension adjustment ring
①
according to
the arrow direction in the figure, to tighten the
focusing system; rotate the tension adjustment ring
①
in the opposite direction, to loosen the focusing
system.
3. How to Use
A23.0910
