Zeiss M LED Mode D'emploi page 8

ZEISS
•
Then adjust the tilting angle of the rotating mirror by turning the knob until the sample structures
appear brightly illuminated against a dark background.
Slide the rotary / slider button (Fig. 5/3) to a central position (RC) and then tilt the mirror to
create oblique illumination which reveals the structures of unstained specimens in relief
contrast.
Press/turn the upper illumination button (Fig. 5/1) to add a variable amount of reflected light
to the set transmitted light.
Detailed information on operating optional reflected-light illuminators K LED can be found in
the Stemi 305 / 508 operating manual.
Fig. 6 Operating the memory keys
•
Repeat the process to assign the other two memory keys.
•
To recall an illumination setting, press the relevant memory key shortly.
The switching status (on / off) and the brightness of all adapted illuminators are saved.
Exception: In the case of the K LED ring illumination, only the switching status (on / off) is
saved. The brightness and segment settings of the ring illumination are not saved and remain
unchanged when memory keys M1-M3 are pressed.
Factory reset: With Stand M LED switched off, press all three memory buttons M1-M3
simultaneously while switching on the stand. Memory slots M1 / 2 / 3 will be emptied and all
connected illuminators switched on at 50% brightness. Briefly pressing buttons M1-M3 now
causes no change in the illumination until a new setting is made.
6
OPERATION
4.3 Operation of the memory keys
Stand M LED has three memory buttons (Fig. 6/1)
to save different illumination settings and to
permit rapid
reflected, transmitted and mixed illumination
types.
To save an illumination setting, proceed as
follows:
•
Turn on the desired illumination types
(reflected and / or transmitted light) by
pressing the top (Fig. 6/2) or bottom knob
(Fig. 6/3).
•
Adjust the desired intensity of the reflected
and / or transmitted light illumination by
turning the top (Fig. 6/2) or bottom knob
(Fig. 6/3).
•
Choose one of the three memory buttons
(Fig. 6/1) and hold it down for 3 seconds. All
3 buttons will light up when the settings have
been successfully saved.
435425-7144-008
Stand M LED
switching between different
06/2016