Leica TL5000 Ergo, Руководство пользователя

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Leica TL5000 Ergo User Manual 31
If the Leica TL5000 Ergo is used together
with an encoded stereomicroscope, the
aperture automatically adapts to the selected
magnification and the optics being used. This
automatic adjustment can be turned off at any
time in the bright field "BF" illumination mode.
Deactivating the automatic control system
1. Enable bright field mode ("BF").
2. Press and hold the "BF" button for 2
seconds.
Activating the automatic control system
1. Press the "BF" button again for 2 seconds to
reactivate the aperture's automatic control
system.
Manual control
The aperture can be adjusted by the
user with the knob on the left side while
manual control is active. This will, for example,
increase contrast with a reduction in the aper-
ture.
The size of the aperture is visualized by a
curved LED display.
Switching the Automatic Control System for Bright Field On and Off