Sharp EL-6490 Manual do Utilizador descarregar pdf (Página 13)

Efficient Specimen Survey by Motor Control

A click and hold on the shift icon moves the specimen continu-

ously. Tilting the joy stick on the optional operation knob set

does the same.

A click on a feature on the live image moves the feature to the

center of the live image. You can set to magnify an image after

shift of a feature.

The eucentric rotation rotates a specimen around the current

observation area.

Each click on the frame-step-move icon shifts

a specimen at a user preset interval to survey a large area effi-

ciently .

Unlimited specimen positions can be saved to move to these

areas later.

Click center

Eucentric rotation

Before

After

The graphic display visualizes the current location and the geo-

metric relation between a specimen holder and the objective

lens.

The 2 small images next to the main live image

can be used as navigators. These navigator images are large enough to

see fine details for navigation. The 2 navigators are convenient for shift-

ing between 2 specimens mounted on a specimen holder.

All five axes on the specimen stage are motorized with the computer

control.

Continuous Shift

Click Center Zoom

Eucentric Rotation

Frame Step Move

Saving Specimen Positions

Graphic Display of Specimen Position

Navigator

Motor Controlled Specimen Stages

Current Position

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 19 20

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Sharp EL-6490 Manual do Utilizador Página 13