The MUSIC button cycles through the music muting modes.
When selected and lit up in white, music will
Intercom or External Radio input.
Mute on is the default state
when power is applied.
Music can also be put in a Mute Off - “Karaoke”
continue to be heard during radio and intercom
conversation. Music will be in
the background in this case at all
times, except when the crew is actually transmitting out the
airplane. In this mode, the button is GREEN.
♫ Music
Intercom Radio
TELEPHONE BUTTON
This button is used to answer or place a call with
(wired or Bluetooth®).
In ALL intercom mode, all crew and passengers will
telephone party on the other end and will be heard by the
telephone party when they speak
audio is also heard in the headsets
. The telephone party will not
hear ATC communications, and vice versa.
The MUSIC button cycles through the music muting modes.
Mute on is the default state
continue to be heard during radio and intercom
the background in this case at all
times, except when the crew is actually transmitting out the
telephone party on the other end and will be heard by the
. The telephone party will not