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4 Operation
4-1Use the glass stage
1) Press the glass stage on the sunken place then the other side of the glass stage
will be lifted. (Fig.1)
4-2 Adjust the degree of tightness of the focusing arm.
1) If you want to adjust degree of tightness of the focusing arm, you can hold one
of the focusing knobs and turn another one to attain a suitable position. The degree
of tightness relies on the direction to be turned. The clockwise direction is tight,
otherwise, is loose.
2) The suitable position of tightness can make the adjustment more comfortable
and prevent the focusing bracket from slipping down by its weight during the observation. (Fig.2)
4-3 Set the specimen slide
1) Set the specimen on the center of stage plate. If necessary, clamp the slide with
the clips.
2) Turn on the light.
4-4 Adjust the specimen slide
1) Turn the zoom control knob to the maximum magnification.
2) Turn the diopter adjusting rings to the zero.
3) Observe the specimen through the right eyepiece and make the
jkj image clear by turning the focusing knob.
4) Rotate the zoom control knob to the minimum magnification.
5) Observe the specimen through the right eyepiece and make the image clear by turning the right diopter
adjusting ring
②
.(Fig.3)
6) Redo the step(1),(3),(4)and (5) till the right adjusting ring is more precise.
7) Do the step (4) and make the image clear which is observed through the left eyepiece by turning the left diopter
adjusting ring
①
. (Fig.3)
4-5 Adjust the interpupillary distance
1) Adjust the prism housing along the direction of arrowhead of the till the
observation is comfortable.
4-6 Use Eyepiece shields
1) For user who does not wear glasses, hold the diopter-adjusting ring to prevent
them from rotating and turn the eyepiece till the eyepiece shields fit the observer
well.
2) For user who wears glasses, take the eyepiece shields off before observation
