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9800 Martel Road 

Lenoir City, TN 37772 

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High-fidelity Stereo IntelliVox® Intercom 

System 

With integral music system 

FAA-TSO C50c  

JAA-Approved JTSO-C50c 

US Patent 6,493,450 

 

Document P/N 200-971-0005 

Revision 5 

January 2003 

Installation and Operation Manual 

PS Engineering, Inc. 2002 ©

 

Copyright Notice

 

Any reproduction or retransmittal of this publication, or any portion thereof, without the expressed written permission of PS Engi-
neering, Inc. is strictly prohibited. For further information contact the Publications Manager at PS Engineering, Inc., 9800 Martel 
Road, Lenoir City, TN 37772. Phone (865) 988-9800

.

 

W

arranty is not valid unless this product is installed by an 

Authorized

PS Engineering dealer

 or a PS Engineering harness is purchased

.

 

Summary of Contents for PCD7100

Page 1: ... PS Engineering Inc 2002 Copyright Notice Any reproduction or retransmittal of this publication or any portion thereof without the expressed written permission of PS Engi neering Inc is strictly prohibited For further information contact the Publications Manager at PS Engineering Inc 9800 Martel Road Lenoir City TN 37772 Phone 865 988 9800 Warranty is not valid unless this product is installed by ...

Page 2: ...2 2 4 4 BACKLIGHTING 2 3 2 4 5 INTERCOM WIRING 11950 11951 11956 11957 2 3 2 4 6 PLAYBACK INSTALLATION 11951 11957 2 4 2 4 7 UNSWITCHED AUDIO INPUT 11950 11951 11956 11957 2 4 2 4 8 UNSWITCHED SUMMED AUDIO 11952 11953 11958 2 4 2 4 9 AUDIO MESSAGE SYSTEM 11953 11954 ONLY 2 4 2 5 ADJUSTMENTS 2 4 2 6 POST INSTALLATION CHECKOUT 2 5 2 7 UNIT INSTALLATION 2 5 2 7 1 INTERCOM CHECKOUT 11950 11951 11956 1...

Page 3: ...RVICE 4 1 4 1 WARRANTY 4 1 4 2 FACTORY SERVICE 4 1 APPENDIX A EXTERNAL PTT HOOK UP A APPENDIX B INSTALLATION DRAWING B APPENDIX C CONNECTOR INTERCONNECT C 7 1 PCD7100 W INTERCOM 11950 11951 C 7 2 PCD7100 W OUT INTERCOM 11952 11953 B APPENDIX D INSTRUCTIONS FOR FAA FORM 337 AND CONTINUING AIRWORTHINESS D 8 1 INSTRUCTIONS FOR FAA FORM 337 PCD7100S D 8 2 INSTRUCTIONS FOR CONTINUING AIRWORTHINESS PCD7...

Page 4: ...nly w Audio Warning System PCD7100 I 11956 CD MP3 Player w 6 place ICS PCD7100 I 11957 CD MP3 Player w 6 place ICS and Internal Recorder PCD7100 P 11958 CD MP3 Player only Where the functions are identical to all units it will be referred to herein as a PCD7100 Otherwise the applicable units will be specified 1 3 EQUIPMENT DESCRIPTION The PCD7100 series is a state of the art intercom with PS Engin...

Page 5: ...O COMPLIANCE Audio Selector Intercom C50c Class A APPLICABLE DOCUMENTS RTCA DO 214 RTCA DO 160D RTCA DO 178B Level E ENVIRONMENTAL Qualifications B1CABSRXXXXXXABBBBTMXXE2 Temperature Range Operating Storage 15º C to 55ºC 40º C to 85ºC Altitude Up to 25 000 feet in an non pressurized area of the cock pit DIMENSIONS Height 2 0 in 5 1 cm Width 6 25 in 15 9 cm Depth 7 8 in 19 8 cm WEIGHT With Rack Con...

Page 6: ...scription 250 971 0001 Unit Part Number 11950 11951 11953 11954 11956 11957 250 972 0400 Unit Part Number 11952 11958 120 430 9701 Tray 1 1 120 425 4402 44 Pin Connector Key 4 5 1 1 425 001 0002 Gold Plated Crimp Pins 35 10 475 440 0007 4 40x7 16 Phil Pan w Nylon Patch 2 2 475 630 0002 6 32 Clip Nut 4 4 200 971 00XX Operator s and Installation Manual 1 1 1 7 EQUIPMENT REQUIRED BUT NOT SUPPLIED a C...

Page 7: ...sign of external shipping damage contact PS Engineering to arrange for a replace ment Under no circumstances attempt to install a damaged unit in an aircraft Equipment returned to PS Engineering for any other reason should be shipped in the original PS Engineering packaging or other UPS approved packaging 2 3 Equipment Installation Procedures 2 3 1 Cooling Requirements Forced air cooling of the PC...

Page 8: ...d regulation Otherwise it cannot ade quately attenuate power line noise Shielding can reduce or prevent radiated noise i e beacon electric gyros switching power supplies etc However installation combinations can occur where interference is possible The PCD7100 was designed in a RFI hardened chassis and has internal Electromagnetic Interfer ence EMI filters on all inputs and outputs Ground loop noi...

Page 9: ...E Use the low level output of any entertainment device to connect to the PCD7100 Minimum of 1 VAC p p maximum signal level is 3 VAC p p DO NOT use a speaker level output this will cause internal damage in the PCD7100 An additional stereo entertainment device CD player cassette player etc can be connected to the unit Install a 1 8 inch stereo jack in a convenient location so that the pilot can plug...

Page 10: ...ternal annunciator such as an Electronics Inter national engine gage system A falling edge input pulled low when applied to the appropriate pin of the connector will cause the message to be played repeating every two seconds until the acknowledge ACK button is pushed Install the ACK button in a location convenient to the pilot and copilot position This switch is a momen tary SPST switch between Pi...

Page 11: ...TEN Warning Do not over tighten the lock down screw while installing the unit in tray Internal damage will result Play Pause Skip FF Repeat RW Stop Eject 2 7 1 Intercom Checkout 11950 11951 11956 11957 1 Apply power to the aircraft and avionics Leave PCD7100 off 2 Plug headsets into the pilot copilot and occupied passenger positions 3 Verify correct fail safe operation by listening and transmittin...

Page 12: ...ctor switch and record at least five incoming radio transmissions This audio should only appear in one side of the pilot s headset and it should be radio or sidetone traffic Depress the panel or yoke mounted playback switch and verify that all five messages play in the order received 2 9 Final Inspection Verify that the wiring is bundled away from all controls and no part of the installation inter...

Page 13: ...ct on selected radio levels music input levels or passengers volume level Adjust the radios and intercom volume for a comfortable listening level for the pilot Most general aviation headsets today have built in volume controls therefore passenger volume can be adjusted at the headset 3 3 2 IntelliVox VOX Squelch No adjustment of the IntelliVox squelch control is necessary Through independent signa...

Page 14: ...for a sing along Push again to return to a soft muting mode 3 3 3 1 Mono headsets in Stereo Installation Plugging a mono headset into the pilot or copilot jacks has no effect other than there will be no stereo left and right separation Since all passenger headsets are connected in parallel if a monaural headset is plugged in to a PCD7100 Stereo installation one channel will be shorted Although no ...

Page 15: ...b again will release the mute inhibit function Table 3 2 Intercom Modes Mode Pilot Hears Copilot Hears Passenger Hears Comments Isolate A C Radios Pilot Sidetone during radio transmission CD is Muted Copilot and passenger intercom CD player Passenger and Copilot intercom CD Player This mode allows the pilot to communicate without the others bothered by the conversations Copilot and passengers can ...

Page 16: ...es Stop ceases play and Eject removes the disk from the CD player 3 5 Internal Recorder System Optional The Intercom Recording System referred to here as the IRS is a digital recording system allowing auto matic storage and immediate playback of all incoming aircraft radio receptions Operating as a continuous loop recorder first message received will be the last heard the recorder has one minute o...

Page 17: ...when a CD is inserted Press the play button to pause the track The jump forward button advances to the next track Jump backwards selects the previous track On MP3 units 11954 11956 11957 11958 pressing the Jump Forward and Jump Backward buttons at the same time will toggle the unit into a random play mode Random Mode is particularly useful if the disc contains a large number of files Stop ceases p...

Page 18: ... tracks to be copied to MusicMatch by checking the box next to the desired track Press the record button in the lower left corner when complete 5 MusicMatch will then convert the files from the audio CD to MP3 and display them in the Music Library box located in the middle of the screen 6 To edit the MP3 information select a file in the Music Library and press the TAG button in the top right corne...

Page 19: ...NCIDENTAL OR CONSEQUENTIAL DAMAGES This warranty does not cover a defect that has resulted from improper handling storage or preservation or un reasonable use or maintenance as determined by us This warranty is void if there is any attempt to dissem ble this product without factory authorization This warranty gives you specific legal rights and you may also have other rights which may vary from st...

Page 20: ...ll be required for both the pilot and copilot Modifications to the PTT are required See details below Push To Talk Modifications When received from the manufacturer an after market PTT switch opens the mic audio path to the ring connection of the PTT mic plug until the button is pressed When the PTT is between the intercom and the headset the intercom function will not work unless the PTT switch i...

Page 21: ...2 lb with tray and connectors 1 0 kg Connector viewed from the rear J1 Z Y X W V U T S R P N M L K J H F E D C B 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 A 1 Connector Key 6 21 1 99 6 95 0 80 0 99 1 98 C C D C 0 33 0 60 J1 Z Y X W V U T S R P N M L K J H F E D C B 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 A 1 Connector viewed from the FRONT of unit tray 200 971 0005 Appe...

Page 22: ...heard in pilot and copilot positions in ALL and Crew mode Music 1 is heard in passenger positions in ALL mode Music 2 is heard in passenger positions only in crew mode To provide CD music to passengers in all modes loop back as shown install SPDT switch to control distribution if desired 5 Key between pins 4 and 5 6 Playback optional for units with internal recorder Use Normally Open Momentary swi...

Page 23: ...itched audio is summed and presented to AWS output PCD7100 P J1 CONNECTOR AWS Audio Output Hi AWS Audio Lo AWS Acknowledge Entertainment Output can be connected to audio panel or intercom CD Audio Lo CD Audio Out R CD Audio Out L 14 28 VDC Aircraft Power 2 A Pull Type Breaker Notes C 3 6 21 4 5 9 7 10 8 11 1 A 14 V Dimmer 28 V Dimmer Note 4 Message 1 Message 2 Message 3 Message 4 Message 5 Message...

Page 24: ...ft records All work accomplished listed on Work Order 8 2 Instructions for Continuing Airworthiness PCD7100s Sample ICA Checklist for PS Engineering PCD7100s Section Item Information 1 Introduction Installation of intercommunications system 2 Description Installation as described in manufacturer s installation manual referenced on FAA Form 337 including interface with other avionics audio as requi...

Page 25: ... A Shock 7 0 Equipment tested to Operational test only Operational 7 2 Crash Safety 7 3 Equipment tested Category B Vibration 8 0 Equipment tested to Category S R Explosion 9 0 Category X not tested Waterproofness 10 0 Category X not tested Fluids Susceptibility 11 0 Category X not tested Sand and Dust 12 0 Category X not tested Fungus 13 0 Category X not tested Salt Spray 14 0 Category X not test...

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