BendixKing SILVER CROWN PLUS System SILVER CROWN PLUS - Manual (Page 25)

KMA 30
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heard indicating the volume level is
changing and the music volume will
begin to change. The volume will
either increase or decrease,
depending on the last action. To
reverse the volume change, release
the MUSIC VOL ( SPR ) button, and
press and hold again, and the volume
will change. Continue to hold until the
desired level is reached.
NOTE: Since it is possible to turn the
volume completely off, you may need
to turn the volume up if you don’t hear
music when you expected to.
It will
take about 12 seconds to go from
minimum to maximum volume.
Swap Mode (Switch from
COM 1 to COM 2 remotely)
The external “swap” button allows
you to switch between the COM
transmitters without having to reach
up to the audio panel, and is a handy
way to switch to Ground Control when
exiting the runway. This optional
switch is usually mounted on the
control yoke or a convenient place by
the pilot position. See your avionics
installer for more information.
Internal Recorder System
The Intercom Recording System
is a continuous loop recorder, (last
message received will be the first
heard), the recorder has 45 seconds
of recording time, or up to eight
messages. There are no buttons to
press to start recording. The system
automatically begins to record the
instant the radio selected for transmit
becomes active. Only the pilot and
copilot will hear the playback audio.
To play back the last recorded
message, you press and hold the
COM RCV pushbutton associated
with the selected radio transmitter for
about one second.
The message must stop playing
before accessing the prior message.
To cancel the playback, press and
hold the playback button for two
seconds. The next time the button is
pressed for one second, the next
earlier message will be heard. If the
radio becomes active while a
message is playing, the message
playback will stop. The new audio will
not be stored. Press play to restart the
message you were playing.
Messages are lost when a
different radio is selected for
transmission. The playback will stop
whenever there is more incoming
selected com audio, and the message
can be replayed from the beginning.
NOTE: an external playback button
may also be installed in a convenient
location. See your installer.
Public Address Function (if
enabled)
To enter PA mode, press both
the Mute and SPR buttons at the
same time.
The Mute and SPR LEDs will
blink to indicate the audio panel is in
PA mode. The copilot can continue to
use the selected com while the pilot