Installation Manual User guide

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200-196-0104 Page 1 March 2013 Rev. 12

PM1200

Panel Mounted Intercom with

IntelliVOX®

for High Noise Application

Part No. 11960

Includes 11961 & 11960-Exp

Operator's and Installation Manual

PS ENGINEERING, INCORPORATED

9800 Martel Road

Lenoir City, TN 37772

Phone (865) 988-9800 FAX (865) 988-6619

www.ps-engineering.com

U. S. Patent 6,493,450

NOTICE: Warranty is not valid unless this product

is installed by an Authorized

PS Engineering dealer.

Document Number 200-196-0104

Rev 12, March. 2013

Sound Quality. Sound Engineering.

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

Summary of content (9 pages)

PAGE 1
Sound Quality. Sound Engineering. PM1200 Panel Mounted Intercom with IntelliVOX® for High Noise Application Part No. 11960 Includes 11961 & 11960-Exp Operator's and Installation Manual PS ENGINEERING, INCORPORATED 9800 Martel Road Lenoir City, TN 37772 Phone (865) 988-9800 FAX (865) 988-6619 www.ps-engineering.com U. S. Patent 6,493,450 Document Number 200-196-0104 Rev 12, March. 2013 NOTICE: Warranty is not valid unless this product is installed by an Authorized PS Engineering dealer.
PAGE 2
Both pilot and copilot have transmit capabilities over the radio. The PM1200 allows only the person who presses their radio PTT to be heard over the aircraft radio. If both pilot and copilot press the PTT at the same time, the pilot will have priority and override the copilot. Section 1 General Information 1.1 Introduction The PM1200 is a panel mounted, 2-place (expandable with IntelliPAX p/n 11616R) monaural intercom system (ICS) designed specifically for high-noise aircraft environments.
PAGE 3
PM1200 Standard and Expansion (11960 & 11960-Exp) Installation Kit P/N 250-120-0100 Part Number Description Quantity 350-990-0015 Foam Mic Muff 2 350-9909-0001 Leather Mic cover 2 475-442-0002 #4-40 Machine screws, black 2 625-003-0001 Soft Touch knobs 2 425-025-0009 25 pin Sub-d connector shell 1 625-025-0001 Connector hood 1 425-020-5089 Crimp Pins (Male) 25 575-120-0001 Reversible aluminum face plate 1 250-000-0002 2-place jack kit 1 200-196-00XX Operator's and Installation Ma
PAGE 4
return paths for the same signal, such as airframe and ground return wire. Large cyclic loads such as strobes, inverters, etc., can inject audible signals onto the airframe return path. Follow the wiring diagram very carefully to help insure a minimum of ground loop potential. Radiated signals can be a factor when low level mic signals are bundled with current carrying power wires. Keep these cables separated.
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green to red when a radio PTT is pressed. 7. Verify proper intercom operation for pilot and copilot. For more information, consult Section 3. 8. Verify proper transmit and receive operation on the copilot position, noting that the copilot PTT switch allows proper transmission on the selected transceiver. 9. Verify proper Intercom system operation in the ALL and ISO modes. 10.
PAGE 6
Section 4 Warranty and Service 4.1 4.2 Warranty In order for the factory warranty to be valid, the installations in aircraft must be accomplished by an FAA- certified avionics shop and authorized PS Engineering dealer. If the unit is being installed by a non-certified individual a factory-made harness must be used for the warranty to be valid. PS Engineering, Inc. warrants this product to be free from defect in material and workmanship for a period of one year from the date of sale.
PAGE 7
PM1200, With EXPANSION Wiring P/N 11960-EXP Only 11960 Sub-D DB-25 Female on unit, Male on harness 14 Power In Ground 1 1A 11-33 VDC To Aircraft Radio Phone Hi A/C Radio Phone Audio Hi 17 A/C Radio Phone Audio Lo 4 AUX Headphone Jack To Aircraft Radio Phone Low Aircraft Radio PTT 12 Aircraft Mic Audio Hi 25 Aircraft Mic Audio Lo Aircraft Radio PTT Aux Mic Jack To Aircraft Radio Mic Audio Lo To Aircraft Radio Mic Audio Hi Note 7 8 13 3 Pilot Phone Audio Hi 18 Pilot Phone Audio Lo 5 1 2 3 14 15 Exp
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PM1200, REMOTE Wiring P/N 11961 PM1200R 11961 Sub-D DB-25 female unit, male on harness To Aircraft Radio Phone Hi A/C Radio Phone Audio Hi 17 A/C Radio Phone Audio Lo 4 AUX Headphone Jack To Aircraft Radio Phone Low 12 Aircraft Radio PTT Aircraft Mic Audio Hi 25 Aircraft Mic Audio Lo 13 Aircraft Radio PTT Aux Mic Jack To Aircraft Radio Mic Audio Lo To Aircraft Radio Mic Audio Hi Copilot Phones Hi 19 Copilot Phones Lo Copilot Phones Pilot Phone Audio Hi 18 Pilot Phone Audio Lo Pilot Phones NOTE 7 I
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PM1200, P/N 11960 Wiring 11960 Sub-D DB-25 Mating Connector is Male 14 Power In 1 Ground 1A 11-33 VDC To Aircraft Radio Phone Hi A/C Radio Phone Audio Hi 17 A/C Radio Phone Audio Lo 4 Aircraft Radio PTT Aircraft Mic Audio Hi Aircraft Mic Audio Lo AUX Headphone Jack To Aircraft Radio Phone Low 12 25 13 Aircraft Radio PTT Aux Mic Jack To Aircraft Radio Mic Audio Lo Copilot Phones Hi Copilot Phones Lo 19 6 Pilot Phone Audio Hi Pilot Phone Audio Lo 18 5 Copilot ICS PTT 15 PTT Common 2 Pilot ICS