Leica DM IRB manual Assembly and initial installation, Controls

Assembly and initial installation

The assembly of the individual components, such as transmitted light illumination column, condenser, etc. has been completed.

n. b.:

The objectives should not be screwed in at this point. The best time to do this is when executing the learn mode.

Generally you are free to choose the order in which the separate steps of the learn mode are carried out. However, for the first installation we recommend you keep to the following order:

Check that the focus threshold and the lower threshold

are deleted, i. e. neither of the two symbols may appear in the display.

If necessary, delete them by sustaining the rele- vant keys (Ê Ê Ê Ê Fig., 53b) for longer than 1 sec. Using the lower focus key, behind the handwheel on the right, move the nosepiece to the lower stop.

Fig. 53a

see Fig. 53b

Fig. 53b Controls

- 1 . 8 6mm S 1

10 0 x PH3 HH I

LEARN CHANGE STEP

Lower Z position

Focus position

Focus stepwidth (S0, S1, S2, S3, SC)

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