PS Engineering

PMA8000-SR Audio Selector Panel and Intercom System

Installation and Operator’s Manual

For optimum microphone performance, PS Engineering recommends installation of a Microphone Muff Kit from Oregon Aero (1-800-888-6910). This will not only optimize VOX performance, but will improve the overall clarity of all your communications.

Table 3-1 Mic Muff ™ Part Numbers

Manufacturer

Model

Mic Muff™ Part Number

Bose

Dynamic

90010

 

Electret

90015

 

M87 Dynamic

90020

David Clark

H10-30

90010

 

H10-20, H10-40

90015

 

H10-13.4

90015

Lightspeed

All

90015

 

 

 

Peltor

7003

90010

 

7004

90015

 

 

 

Pilot

11-20 & 11-90

90015

 

 

 

Sennheiser

 

90015

 

 

 

Telex

Airman 750, Echelon

90015

 

AIR3000

90010

3.6.2Intercom Volume Control (7)

The inner volume control knob adjusts the loudness of the intercom for the pilot and copilot. It has no ef- fect on selected radio levels, music input levels or passengers' volume level.

The outer volume control knob controls intercom volume or the passengers. It has no effect on radio or music levels.

Adjust the radios and intercom volume for a comfortable listening level. Most general aviation headsets today have built-in volume controls; therefore, volume also can be further adjusted at the individual head- set.

3.6.2.1 Mono headsets in Stereo Installation

All passenger headsets are connected in parallel. Therefore, if a monaural headset is plugged in to a PMA8000-SR Stereo installation, one channel will be shorted. Although no damage to the unit will occur, all passengers will lose one channel, unless they switch to the “MONO” mode on the headset. PS Engi- neering modifies headsets to add stereo capability, using high-fidelity speakers. Contact factory for details.

3.6.3Intercom Modes (8)

The “ICS” pushbutton switch on the left side of the panel provides the selection of the three intercom modes. The description of the intercom mode function is valid only when the unit is not in the "Split" mode. Then, the pilot and copilot intercom is controlled with the Mode button.

This button cycles through the intercom modes, from top to bottom, then bottom to top as: ISO, ALL Crew and Crew, ALL, ISO. An LED shows which mode is currently active.

ISO: The pilot is isolated from the intercom and is connected only to the aircraft radio system. He will hear the aircraft radio reception (and sidetone during radio transmissions). Copilot will hear passengers’ inter- com and Entertainment 1, while passengers will hear copilot intercom and Entertainment 2. Neither will hear aircraft radio receptions or pilot transmissions.

ALL: All parties will hear the aircraft radio and intercom. Crew will hear Entertainment 1, passengers will hear Entertainment 2. During any radio or intercom communications, the music volume automatically de- creases. The music volume increases gradually back to the original level after communications have been completed.

200-880-0000

Page 3-4

Rev. 13, July 2006

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Sirius Satellite Radio PMA8000-SR Mic Muff Part Numbers, Intercom Volume Control, Mono headsets in Stereo Installation
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PMA8000-SR specifications

The Sirius Satellite Radio PMA8000-SR is a renowned device that integrates advanced technology with user-friendly features, making it a staple for audio enthusiasts seeking a comprehensive satellite radio experience. As part of Sirius’ expanded offerings, the PMA8000-SR provides listeners with a robust selection of channels, ensuring there's something for everyone, from music and news to sports and entertainment.

One of the standout features of the PMA8000-SR is its ability to receive a vast array of satellite radio channels, offering over 150 options that cover a range of genres. This includes commercial-free music, exclusive talk shows, sports coverage, and even comedy channels. The device is designed to deliver high-quality audio, ensuring that listeners enjoy crystal-clear sound, free from the distortions often associated with traditional radio.

The PMA8000-SR incorporates digital signal processing technology which enhances audio clarity and ensures stable reception. With a user-friendly interface, the device allows users to easily navigate between channels and access key functions with minimal effort. The large display screen provides essential information at a glance, including channel names, song titles, and artists.

For in-car use, the PMA8000-SR features seamless integration with vehicles equipped for satellite radio, allowing for an uncomplicated installation process. The device supports multiple installation options, catering to various audio systems with both wired and wireless capabilities. The versatility of the PMA8000-SR ensures that it can be utilized in different environments, whether you're on a long road trip or relaxing at home.

Another notable characteristic is the built-in recording feature, allowing users to capture their favorite shows and music for later enjoyment. The device also includes pause and rewind functionalities, enabling listeners to take control of their audio experience without missing a beat. Additionally, with the compatibility for advanced features such as traffic and weather information, the PMA8000-SR goes beyond traditional radio limitations, providing real-time updates that help enhance driving convenience.

Overall, the Sirius Satellite Radio PMA8000-SR stands out due to its rich feature set, enhanced audio technologies, and exceptional versatility. It’s an ideal choice for those who crave a diverse audio experience with cutting-edge functionality, ensuring that listeners remain entertained wherever they go.
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