G-30-1439-en
OPMI® VISU 200 BrightFlex™ Surgical Microscope
Issue 3.0
Printed on 21. 11. 2002
Operation
57
Procedure
•
Turn on the power switch of the suspension system.
•
Adjust the brightness of the surgical field illumination as required on
the stand.
•
Check the unit using the checklist.
•
Move the surgical microscope over the surgical field and bring it into a
convenient position within the working distance.
•
Press the activator button.
–
The X-Y coupling is recentered.
–
The focus is reset to its initial position in the focusing range.
•
Select the lowest magnification (zoom function on the foot control pan-
el).
•
For coarse focusing, look through the eyepieces and lower the surgi-
cal microscope using the suspension arm until the surgical field comes
into focus.
•
Select the highest magnification (zoom function on the foot control
panel).
•
Look through the eyepieces and activate the focusing function on the
foot control panel until the microscope is sharply focused on the sur-
gical field.
•
Select the magnification required (zoom). Look through the eyepieces
of the binocular tube. Adjust the eyepieces (including those of the as-
sistant's microscope) in such a way that you can see both the edge of
the field of view and the microscope image sharply. Also see “Adjust-
ing the surgical microscope“.
•
Switch the unit off when it is not in use.