6.4 PTT microphone
The PTT microphone allows the recording of messages directly into the AeroX Audio105. It is
plugged into the 3.5 mm jack on the right side of the front panel. To operate, press the
microphone button and hold while speaking into the microphone, then release the button when
finished recording the message.
NOTE:
The Microphone input is not usable in the NOAA/FAA configuration.
6.5 Audio outputs
The five male 3-pin XLR connectors and 3.5 mm jacks (CH1 to CH5) on the rear panel are isolated,
transformer-coupled with a 600 ohm impedance and pro-audio levels. The volume / level can be
adjusted during configuration. The XLR connectors are primarily for connecting equipment such
as VHF radios and recorders. The 3.5 mm jacks are wired in parallel to the XLR for connecting
standard stereo headphones with a 3.5 mm jack and an impedance of greater than 300 ohm. The
headphones can be used to monitor the channel audio directly during installation.
AeroX Audio105
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