Zeiss HBO 100, Руководство по эксплуатации

Страница: 18 / 20

Start-Up Microscope Illuminating System
Carl Zeiss Setting Offset Values HBO 100
16
B 46-0063 e 03/06
3.5 Setting Offset Values on
HBO 100 Microscope
Illuminator, self-adjusting
(423011-9901)
Fig. 10 Keys for setting offset values for the adjustment
of lamp arc and mirror image
On the self-adjusting illuminator, the position
of the lamp arc and its mirror image may be
individually customized, if required, by the
adjustment of offset values.
After the automatic adjustment (see Section
3.4 ), LED key (Fig. 9/ 1 ) lights permanently
green.
By briefly pressing the recessed keys on the
rear side of the illuminator housing (Fig. 10),
the motors for arc positioning are moved in
steps to the left, right, top or bottom within a
limited range.
During positioning, the LED key flashes
alternately green and orange. If you do not
press any key for more than 20 seconds, the
currently set value will be stored.
Not every key pressure will directly lead to a
movement of the motors: The intensity change
detected by the sensors must exceed a certain
threshold, before the position is readjusted.
Therefore, it may be necessary to press a key
repeatedly.
To reset the factory adjustment, the top button
of the keypad must be pressed for ten seconds.