PS Engineering PM500EX Operator And Installation Manual

PS Engineering PM500EX Operator And Installation Manual

Low cost 4-place panel mounted intercom

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Sound Quality. Sound Engineering.
9800 Martel Road
Lenoir City, TN 37772
(865) 988-9800 FAX (865) 988-6619
www.ps-engineering.com
PM500EX
PM500EX
Low Cost 4-Place
Panel Mounted Intercom
Operator's and Installation Manual
For use in Experimental/LSA/Non-certified aircraft ONLY
Not intended for installation in aircraft with standard airworthiness certification
The product warranty is not valid unless this product is installed by an
Authorized PS Engineering dealer, or with a PS Engineering harness.
Document Number 200-118-0100
April 2011
April 2011
Page 1
200-118-0100

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Summary of Contents for PS Engineering PM500EX

  • Page 1 For use in Experimental/LSA/Non-certified aircraft ONLY Not intended for installation in aircraft with standard airworthiness certification The product warranty is not valid unless this product is installed by an Authorized PS Engineering dealer, or with a PS Engineering harness. Document Number 200-118-0100 April 2011...
  • Page 2: Specifications

    Introduction Specifications Congratulations on your purchase of a PM500EX Input power: 12-28 Volts DC intercom! We at PS Engineering welcome you to our Current Drain: < 70 mA Externally fused at 1 Amp family. 1000 Ω Headphone Impedance: 150-...
  • Page 3: Power Requirements

    Note: Use the low level (or line) output from any music de- for both radiated and conducted noise interference. vice to connect to the PM500EX. Maximum input level is 2 V The PM500EX has a power supply designed to reduce peak-to-peak.
  • Page 4 NOTE: In the event of a power failure to the music volume automatically decreases. The music PM500EX, or if the power switch is turned off, the volume increases gradually back to the original level copilot will not hear the aircraft radio. Only the pilot is after communications have been completed.
  • Page 5: Warranty

    During the warranty period, the unit must be re- turned to PS Engineering, Inc. and, at their option, it Procedures For David Clark's PTT will send a replacement at no charge. The customer is 1 Unscrew the round black plastic cover from the jack.
  • Page 6 Connector as viewed from instru- ment panel Microphone Ring (mic audio) Barrel (PTT) (gnd) Headphone Barrel (audio gnd) (phone audio) PM500EX Operation/Installation Manual Page 6 April 2011...

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