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Input menu of learn mode
After switching on, the microscope is in the nor-
mal operation mode.
Normal operation mode
The learn mode is switched on with the
“LEARN” key.
The objective nosepiece rotates through 180
°
so
that the current objective is in the most
accessible position (furthest to the right on the
outside).
This function also serves for cleaning, assem-
bling, immersing, etc. the objective.
The “EXIT” option in the display flashes.
If you press the “LEARN” key again, the current
objective is rotated back into the observation
position without any parameters being changed.
Besides this, you automatically switch back to
the normal operation mode.
Installing the objective prisms
If your system is not equipped for interference
contrast, skip this section and the next and
continue reading at “Installing the objectives”.
The IC objective prisms are normally put in the
turret at the factory. If you are retrofitting TL
interference contrast, refer to the instructions
on page 16 of the DM IRB manual.
Learning the IC objective prisms (IC turret)
Using the “CHANGE” key, select the ICT option
in the Learn mode. Keep pressing the
“CHANGE” key until the second learn menu
appears and the ICT position in the display
flashes.
Confirm by pressing the “LEARN” key.
Learn mode
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