BendixKing SILVER CROWN PLUS System SILVER CROWN PLUS - Manual (Page 13)

KMA 28
9
aircraft radio receptions or pilot
transmissions.
ALL (Middle Position): All parties will
hear the aircraft radio and intercom.
Crew will hear Entertainment 1,
passengers will hear Entertainment 2.
During any radio or intercom
communications, the music volume
automatically decreases. The music
volume increases gradually back to
the original level after
communications have been
completed.
CREW Down Position): Pilot and
copilot are connected on one intercom
channel and have exclusive access to
the aircraft radios. They may also
listen to Entertainment 1. Passengers
can continue to communicate with
themselves without interrupting the
Crew and also may listen to
Entertainment 2.
Anytime the KMA 28 is in either
the Com 1/Com 2, Com 2/Com 1,
("Split Mode"), the pilot and copilot
intercom is controlled with the ICS
button. The passengers will maintain
intercommunications, but never hear
aircraft radios.
Mode Pilot Hears Copilot Hears Passenger Hears Telephone Comments
Isolate A/C Radios
Pilot Sidetone
(during radio
transmission)
Entertainment #1
is Muted
Popilot and
passenger
intercom
Entertainment #1 Passenger and
Copilot intercom
Entertainment #2 “Phone Booth”
mode
Pilot has
exclusive use of
the telephone.
In TEL, Pilot
connected to
Com 1 for PTT
TX and receive. This mode
allows the pilot
to communicate
without the
others bothered
by the
conversations.
Copilot and
passengers can
continue to
communicate
and listen to
music
All Pilot
Copilot
A/C Radio
Passengers
Entertainment #1 Copilot
Pilot
A/C Radio
Passengers
Entertainment #1 Passengers
Pilot
Copilot
A/C Radio
Entertainment #2 All have access
to phone through
Hook Switch.
Pilot access
through TEL
switch.
All hear
telephone audio. This mode
allows all on
board to hear
radio reception
as well as
communicate on
the intercom.
Music and
intercom is
muted during
intercom and
radio
communications
Crew Pilot
Copilot
A/C Radio
Entertainment #1 Copilot
Pilot
A/C Radio
Entertainment #1 Passengers
Entertainment #2 Pilot and Copilot
don’t have
phone access,
unless mic sel in
TEL.
Passengers
have phone
through Hook
Switch,
Passengers hear
phone audio. This mode
allows the Pilot
and Copilot to
concentrate on
flying, while the
passengers can
communicate
amongst
themselves.
Table 2. Intercom Modes