Figure 8: Fiber Alignment Plug
Install the Fiber Alignment Plug as shown in Figure 9. The plug has a rectangular tab on
its underside that fits into the matching slot in the bottom of the circular recess in the
instrument. Make sure that the plug is oriented so the rounded corners and the shiny
metallic key are facing towards the center of the instrument and that the optical slit
shows through the hole in the plug. Be careful not to touch the slit when moving the
plug.
Figure 9: Detail of Fiber Alignment Plug Installation