Zeiss Stemi 305, Operating Manual

Page: 33 / 354

Stereo microscope OPERATION ZEISS
Stemi 305 Setting reflected-light illumination
09/2017 435063-7144-008 31
Engl
is
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4.2.5 Controller K LED
The controller K (Fig. 24/ 4 ) is used to activate the
vertical illumination of the Stemi 305 body or the
ring illuminator in case of applications with boom
stands B or U or additional stands.
•
Mount the stands B and U including the
fastening of the Stemi 305 body to the Stemi
mount as described in the operating
instructions for the boom stands.
•
Screw-fasten front lens system 0.5x/185 mm
(Fig. 24/
9 ) to the microscope body.
•
When using the ring illuminator, adapt the
latter to the front lens system (Fig. 24/
9 ) using
the adapter supplied with the device
(ID 58 mm, OD 66 mm).
•
Secure the adhesive side of the magnetic plate
(Fig. 24/
7 ) to the swivel arm stand.
•
Plug the connection cable supplied with the
device (1 m long) (Fig. 24/
2 ) into the socket
(Fig. 24/ 8 ) on the microscope body or the ring
illuminator and into the socket (Fig. 24/ 3 ) on
the back of the Controller K (Fig. 24/
4
).
•
Place Controller K (Fig. 24/
4
) next to the magnetic plate (Fig. 24/
7
).
•
Connect Controller K to the power supply using the power unit (Fig. 24/ 1 ).
•
Align swivel arm stand (Fig. 24/ 6 ) to enable an ergonomic working position.
•
Turn the knob (Fig. 24/ 5 ) on the Controller K to switch the vertical illuminator (or the ring illuminator)
ON and adjust illumination intensity by turning the knob.
•
Place specimen in the illuminated specimen field.
•
Set the stereo microscope to its initial setting, see section 4.1 on page 27.
Fig. 24 Controller K LED