Operation
Leica M220 F12 / Ref. 10 716 922 / Version 03 25
8.2 Adjusting the focus
NOTE
Destruction of the focus motor!
X
If the focus motor fails, adjust the focus manually by moving
optics carrier up or down.
+F
–F
–M
+M
2
1
X
Press the button (2) on the footswitch.
Adjusting the travel speed of the focus movement
X
Remove the focus cover (6, chapter 8.1).
X
On the lower potentiometer (3) of the board, set the speed to
the desired value.
3
8.3 Adjusting the magnification
X
Set the magnification on the footswitch using button
(1, chapter 8.2).
The following values will be cycled through: 6.4; 10; 16; 40; 25, 16.
8.4 Adjusting the illumination
WARNING
Light that is too intense can damage the retina!
X
Observe the warning messages in the chapter on "Safety
Notes", chapter 3.
Switching microscope illumination on and off
X
Use button (1) to switch the microscope illumination on and off
and to control the brightness.
