11
Figure 6: F3Ci in the standing, kneeling or prone positions
g. Undo the dust caps from the Earset Plug and Earset Socket on
the detector. Gently hold the Earset by the rubber collar using
thumb and index finger, the raised double arrow should be
uppermost (see Figure 7). Align the plug with the Earset Socket
and firmly slide the collar onto the socket.
Figure 7: Connecting the Earset