30
Operation
■ Zoom Microscope Unit
1.Turn the vertical movement locking handle
on the side of the counter-balanced
arm counterclockwise, loosening the
counterbalanced arm. Move the microscope
near to the location on the patient where the
surgery or treatment will take place.
2.Looking into the microscope, use the handle to
slowly raise the counter-balanced arm until the
target location enters your eld of vision. Then
tighten the vertical movement locking handle,
locking the arm in place.
● After completion the "Preparations for Operation", operate the OM-8 as follows.
OM8-T39
Loosen
OM8-T59
Zoomswitch
forhighmag.
Magnificationdisplaywindow
3.Step on the front side of the foot switch unit's
zoom switch and maximaize the magnication.
・The magnification is displayed in the
magnication display window.
OM8-T60
Lightintensity
controlknob
4.Turn the microscope light intensity control knob
to the right and adjust the brightness of the
microscope's visual eld.
● Be sure to tighten the vertical movement locking handle when using the OM-8.
Without locking it, sudden descent or ascent of the counterbalanced arm can cause
accidents.
CAUTION