This chapter is divided into four sections covering the basic operating areas of the PMA7000M systems. They are Audio Selector, Transceiver Selec- tion, Intercom, and Marker Beacon Receiver. PMA7000M controls Power Switch (EMG-Fail Safe Operation) Unit power is turned on and off by pushing the volume knob.
The PMA7000M gives priority to the pilot’s PTT. If the copilot it transmit- ting, and the pilot presses his PTT, the pilot’s microphone will be heard over the selected com transmitter. The PMA7000M-Series has an automatic selector mode. Audio from the selected...
VHF communications signals, and the size constraints in general aviation aircraft, it is probable that there will be some bleed-over in the Split mode, particularly on adjacent frequencies. PS Engineering makes no warranty about of Split Mode in all aircraft conditions. the suitability Note: Split Mode does not turn off other (Nav, ADF, etc.) selected...
This is normal, for best performance, go fly! For optimum microphone performance, PS Engineering recommends in- stallation of a Microphone Muff Kit from Oregon Aero (1-800-888-6910). This will not only optimize VOX performance, but will improve the overall clarity of all your communications.
Alternate Intercom Mode If an external switch is installed for the purpose, the PMA7000M can enter “Alternate Intercom Mode.” When the intercom is in ALL mode, with al- ternate mode enabled the passengers will NOT hear the aircraft radios, but they will hear the crew on the intercom.
Pilot and copi- This mode allows the pilot Copilot Pilot gers lot have phone and copilot to concentrate Music 1 Music 1 Music 2 access only on flying while the passen- gers can communicate amongst themselves PMA7000M Pilot Guide 202-780-0604...
PMA7000M, the audio panel will serve as a connection to the aircraft occu- pants. You can make and answer calls from the telephone handset. In some cases, you will need to select the PMA7000M as your audio source to connect on a call:...
Cellular telephone sidetone As shipped from PS Engineering, the PMA7000M provides cellular tele- phone sidetone (the user’s voice fed back to the headset). Some cell phones provide sidetone. In PMA7000M Telephone sidetone can be enabled/ disabled by a internal modification.
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The next beacon received will re-activate the audio. PMA7000M Pilot 202-780-0604 Jan 2015...
PS Engineering, Inc. warrants this product to be free from defect in mate- rial and workmanship for a period of two (2) years from the date of sale.
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Commercial use is strictly prohibited. For further information contact the Publications Man- ager at PS Engineering, Inc., 9800 Martel Road, Lenoir City, TN 37772. Phone (865) 988- 9800...
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