Audio selector panel with vhf communications transceiver and high-fidelity stereo intercom with trig avionics ty91 (l) or ty92 (l) (41 pages)
Summary of Contents for PS Engineering PAC37
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Copyright Notice Copyrighted information in this manual is subject to change without notice. PS Engineering reserves the right to improve or change the products or contents of this manual, without notification of any person or agency. The contents of this pilot’s guide may be downloaded, stored and reprinted for personal use provided that this copyright information is included.
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This pilot’s guide provides operating instructions for the PAC37 Audio Pan- el. Please read it carefully before using the equipment so that you can take full advantage of its capabilities. Power Switch (EMG-Fail Safe Operation) The power switch controls all audio selector panel functions and removes power to the audio panel.
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Stuck Microphone (PTT) Protection The PAC37 will sense if the TX PTT remains keyed for more than 32 sec- onds. When a stuck mic is detected, the TX PTT input is ignored. When the stuck condition clears, normal operation is restored.
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Press the MIC button to select from 3 different intercom modes: VOX, PTT ICS and Hot MIC. IntelliVox® Automatic Squelch When VOX is green, PS Engineering’s proprietary intercom squelch control is selected. Each microphone is individually monitored and opens instantly when speech is detected. This results in seamless conversations in noisy flight-deck environments without syllable clipping or fatigue-inducing noise.
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Any additional com selection will be heard from the 12 o'clock location. Navaid Identifier Filter (FILT) Selection The PAC37 is equipped with an identifier filter that will re- move the morse code identifier for clearer reception of voice transmissions via VOR.
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To connect, you must pair your cellphone via Bluetooth associated with the PAC37 that you are using. During the Bluetooth search, the naming will be either PAC37 Pilot or PAC37 Copilot as set during installation.
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All domestic transportation charges for returning the exchange or repaired unit to the pur- chaser will be borne by PS Engineering, Inc. The risk of loss or damage to the product is borne by the party making the shipment, unless the purchaser requests a specific method of shipment.
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PAC37 Serial Number: _______________________ Installed by: ________________________________ Installation date:_____________________________ Page 8 202-370-0001 PAC37 Pilot Guide Rev. 0...
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