PS Engineering PMA7000CAP Training Manual - Manual (Page 11)

11
Transmitter Selection
• Rotary switch controls transmitter selection
– You can’t transmit without listening to the receiver.
– Selector has the same order as the panel -top to bottom, 1-3
• Com 1, Com 2, Com 3
– Pilot and copilot can both transmit on same radio.
– Pilot has PTT priority
– Only person pushing PTT is heard over radio
• Com 1/2
– Pilot transmit and receive on Com 1
– Copilot transmit and receive on Com 2
• Com 2/1
– Vice versa