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indicators will come on. In the split mode, the pilot is on COM 1, while the
copilot is on COM 2.
Select either of the com XMT buttons to exit the split mode. It is not possi-
ble to have the pilot on COM 2 and copilot on COM 1 in split mode.
NO T E: Due to the nature of VHF communications signals, and the
size constraints in general aviation aircraft, it is probable that there
will be some bleed-over in the Split mode, particularly on adjacent
frequencies. Bendix/King makes no warranty about the suitability of
Split Mode in all aircraft conditions.
Telephone (TEL) (10)
The TEL mode serves as a full duplex interface and
distribution for telephone systems such as portable
cellular phones with earpiece jacks or Bluetooth
connectivity. Pressing the button connects the tele-
phone to the users as follows:
In ALL intercom mode, all crew and passengers will
be heard on the phone when they speak. COM and other selected radio audio
is also heard in the headsets. If the pilot or copilot pushes the radio PTT,
their mic will be transferred to the selected COM radio. The telephone party
will not hear ATC communications, and vice versa.
In CREW mode, only the pilot and copilot are connected to the telephone.
Passengers will not hear the telephone.
In ISO intercom mode, only the pilot will hear the telephone, and only he
will be heard. He will also have access to COM 1 or 2, and will transmit on
that radio using the PTT. Selected radio audio is provided to the pilot.
In cases where the cellular telephone provides sidetone, the audio panel's
internal sidetone can be turned off, by holding the TEL and ADF buttons for
more than one second.
Warning:
United States FCC Regulations contained in 47 CFR § 22.925 contain prohi-
bition on airborne operation of cellular telephones. "Cellular telephones in-
stalled in or carried aboard airplanes, balloons or any other type of aircraft
must not be operated while such aircraft are airborne (not touching the
ground). When any aircraft leaves the ground, all cellular telephones on
board that aircraft must be turned off."
(Continued on page 15)
Page 6
KMA 30 Pilot Guide
202-890-5464
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