TURNING THE UNIT ON 
             AND CONTROLLING POSITIONING


The slit-lamp is turned on and off at the control mounted 
below the table on the right side.  

The light intensity is controlled by the small knob to the 
right and in front of the joystick.

The movement of the slit-lamp biomicroscope laterally 
and in and out is controlled by the joystick.  The vertical 
movement is by twisting the the joystick-clockwise
to raise and counter-clockwise to lower.

The unit can be locked so it does not move by 
the small knob on the left side of the joystick.  This 
should be locked when not in use so the unit is not 
damaged when it is swung out of the way if on the 
stand or when the table is moved.