Safety Measures OPMI LUMERA® 700Version 7.3Page 30 G-30-1673-enSymbols and labels on the deviceMicroscope labels1 Zoom for assistant's microscopeIndicates the direction of rotation in order to zoom in or out.2 Zoom adjustment knob for manual operationIdentifies the two directions of rotation to increase or reduce the zoom.3 Front-to-back tilt axisIndicates whether the surgical microscope is in a vertical position.4 Displays the range of focusIf the dot is located between the two arrow tips, the focusing system ofthe surgical microscope is in its starting position.5 System name6 Rotary knob for integrated slit lamp during equipment failureleft position = slit lamp from the leftcenter position = normal OPMI illuminationright position = slit lamp from the right7 Rotary knob for SCI illumination during equipment failureLeft position = red reflex illumination is switched onRight position = surrounding field illumination is switched on8 Switch over to coobserver portIdentifies the rotary knob to manually switch the coobserver port from leftto right and vica versa.CAUTION Risk of injury!Observe all warnings and information labels!• When discovering that one of the following labels is missing on theequipment or a label has become illegible, please contact us or one of ourauthorized dealers. We will provide you with a replacement.LUMERA 700