ViTiny VT300 PLUS, Руководство пользователя

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The photo which taken under contacted observation can do
measurement from “Application Program”. The taken photo
image quality will decide the accuracy on measurement. (If the
taken photo is not clear or missing focus, then the measurement
might not be correct.) It is suggested to key in all values from the
look-up table before start measurement.
To begin measurement, please open AP and choose “Measurement
mode” see as below fig.
Then, choose “Setting Ruler”
After enter “Setting Ruler”, please create scale files according to
different optical mag and digital stage enlargement. The way to
create the scale, please refer to AP manual 5.4.5 ((User's
Manual\AP meanual.pdf) inside the Install CD. After create
different scale files, choose the correct scale according on the
taken photo file name to start measurement.