F3Ci Operations Manual
13
3. Functional Description
3.1 Functional Controls and Displays
For ease of use, all controls and displays for the F3Ci are located on
the Handle Assembly and Main Body. Figure 8 illustrates the location
of all controls.
Figure 8: F3Ci controls
3.1.1 On/Off Knob
To switch the F3Ci on, gently pull out the On/Off Knob and rotate
clockwise. Once in the On position release the knob back to the
locked position (refer Figure 9).
When switched on, the F3Ci completes a series of internal start-up
functions including initialisation of the microprocessor and self-tests,
which check internal power supplies, transmitter etc.
Earset
Socket
On/Off
Knob
Sensitivity
Knob
Mode Selector Button
Ground
Balance
Button
Noise
Cancel
Button
Содержание F3Ci
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