PS Engineering PMA4000 TSO User manual
9800 Martel Road
Lenoir City, TN 37772
www.ps-engineering.com
Flying Never Sounded So Good!®
PMA4000
Pilot’s Guide/Operation Manual
Audio Selector Panel
with 4-place
IntelliVox® Intercom System
FAA-TSO C50c
Patented under one or more of the following; No. 5,90 ,277;
6,160,496 and 6,49 ,450
202-041-0000 Rev 1 May 2004
General Instr ctions
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Microphone (Transmit) Selector Switch
Microphone Selector
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Internal Recorder System (11941, only)
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Mode Pilot Hear Copilot
Hear
Pa enger
Hear
Comment
ISO A/C Radio
Pilot Sidetone
(during radio
transmission)
Copilot
Passengers
Entertainment
Copilot
Passengers
Entertainment
his mode allows the pilot to
communicate with the air
traffic control without the
copilot or passengers both-
ered by the conversations.
Copilot and passengers can
continue to talk and listen to
music
All Radios
Sidetone
Pilot
Copilot
Passengers
Entertainment
Radios
Sidetone
Pilot
Copilot
Passengers
Entertainment
Radios
Sidetone
Pilot
Copilot
Passengers
Entertainment
his mode allows all on
board to hear radio recep-
tion as well as communicate
on the intercom. Music and
intercom is muted during
intercom and radio commu-
nications
I
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# no method of payment is provided, the units will be returned COD.
Unit that arrive without an RMA number, or telephone number for a
re pon ible contact, will be returned un-repaired.
PS Engineering i not re pon ible for item ent via US Mail.
H
PS Engineering, Inc. 2004 ©
Copyright Notice
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