This manual provides information on the ±3 dB Mic Frequency Response: 350 Hz-6000 Hz installation and operation of the PM501. Please read it ±3 dB Music Frequency Response: 200 Hz - 15 kHz completely before installation to reduce the risk of Net weight: 8.5 Ounces (.340 kg)
Call the factory for more details. Note: Use the low level (or line) output from any music de- vice to connect to the PM501. Maximum input level is 2 V peak- to-peak. DO NOT USE SPEAKER OUTPUT.
. He will hear only the aircraft radio reception and side- NOTE: In the event of a power failure to the PM501, tone (only during radio transmissions). Copilot and or if the power switch is turned off, the copilot will not passengers will hear the intercom and music but not hear the aircraft radio.
All (Down position): All parties will hear the air- After the warranty period, PS Engineering offers a craft radio reception and transmissions, intercom, and low flat-fee repair for the life unit. Contact the factory music. However, during any intercom activity, the for details.
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Connector as viewed from instru- ment panel Microphone Ring (mic audio) Barrel (PTT) (gnd) Headphone Barrel (audio gnd) (phone audio) PM501 Operation/Installation Manual Page 6 Revision 7, Feb 2008...
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