-5-
1.Unpacking and installation：
Microscope packaging is foam and carton; host packed in plastic bags,
The objective has been installed on the converter,,Eyepiece with a plastic
bag, it should be carefully when install.
Adjustment of the microscope:
1）Insert the eyepiece into the eyepiece tube, and screw objectives into
the nosepiece in sequence of different magnification from low to high.
Then put the specimen on the stage and secure it the position with
tablet and move it to the center of stage.
2) Turn on the power switch and adjust the brightness form dark to bright
slowly. After working, you must adjust the brightness to a little dark
before you turn it off.
3）Observe the specimen from lower magnification objective firstly and
move the specimen to the center of view field, then rotate higher
magnification objective. You may use the fine focusing knob to obtain
the clear image.
4）In order to obtain bright and clear image, the illumination must be
adjusted. When different objective is chosen, you should adjust the
iris diaphragm of the condenser and different brightness of the light.
5）When the lamp needs to replace, you should shut off the power switch
and replace it after the lamp is cool. Note: The contact must be firmed,
and the filament center should be adjusted.
Ⅳ.Operation Inst
r
uction
AFS-A118-US
