Safety measures OPMI LUMERA® 700Version 3.0Page 24 G-30-1673-enSafety devices1 Release bar for magnetic brakeEnables the person who is unsterile to activate the magnetic brake of thesuspension system.2 Adjustment screw for limiting downward movementIs used to set the minimum working distance of the surgical microscopeto the operating area in the vertical direction. This setting must bechecked prior to any surgery.3 Zoom adjustment knob (for manual operation)For manual adjustment of the main surgeon's magnification.4 Adjustment screw of the suspension armEnables fixing the suspension arm in the horizontal position5 Rotary knob for beam splitterEnables the manual switching of the coobservation port from left to right6 Knob for the integrated slit illuminator (in manual mode only)Enables manual positioning of the slit illuminator. The knob provides thefollowing setting options:– left position = slit illuminator from the left– center position = normal OPMI illumination– right position = slit illuminator from the right7 Knob for SCI illumination (in manual mode only)Enables manual switching between red reflex illumination (left position)and surrounding field illumination (right position).8 Locking of the assistant's microscope