PS Engineering PMA8000BT - Manual (Page 16)

Page 16 202-890-0702 PMA8000BT Pilot Guide Rev. 4
Bluetooth stream. Music 1 input can be either on the front jack, or the Music
1 input at the rear connector (Pins 23 and 24, J2). Music 2 is wired into the
rear connector, only (Pins 26 and 27, J2)
The volume of the function selection annunciations and recorder playback
can be adjusted through a hole on the top of the unit marked “ANN VOL.”
Function “A”
Function “A” controls the distribution of aircraft radio and passenger inter-
com. In the “standard intercom function” mode, aircraft radios are distrib-
uted to all, when the intercom is in the ALL mode. In CREW mode, only the
pilot and copilot positions will hear aircraft radios.
When Function A is in “Alternate Intercom Function,” the passengers will
NEVER hear aircraft radios, even in the ALL mode. In addition, when in the
ALL mode, passengers will be able to converse with the crew, unless the
aircraft radio becomes active, when the intercom audio from the passengers
to the pilot and copilot is stopped, so the crew can focus on the radio. Pas-
sengers will always be able to talk to each other.
To activate Function “A”, hold the TEL button and then press AUX. the
audio will announce “Alternate Intercom Function,” when activated, and
“Standard Intercom Function” when deactivated.”
Function “B”
Function “B” turns the Monitor Function on and off.
When the Monitor is on, the audio from the COM that is selected for reception only
(only top LED illuminated) will be muted when the radio that is selected to transmit
becomes active.
This function is useful if you are copying weather from AWOS on COM 2, but have
clearance delivery tuned in on COM 1. With the monitor active, the AWOS audio
will be silenced when clearance delivery starts to speak.
NOTE: This mode is NOT remembered through power cycles, to prevent inadvertent
blocking of desired audio on the next trip.
To activate Function “B,” press TEL and Mute. The audio will announce
“Monitor on,” when activated, and “Monitor off” when deactivated
Function “C”
Function “C” has three modes. To cycle Function “C” modes, press TEL and
SPR.
When “Music number one, all headsets” is selected, Music 1 (Bluetooth
source, or rear connector) will be distributed to all headsets and is independ-
ent of the intercom mode switch. Therefore, even in the CREW mode, the
passengers will hear Music 1, even though they will not hear the crew inter-
com or radios.
This mode allows you to use a single in-flight entertainment source. The
music muting will be normal, and follow the selected mode of the crew or
passengers.