9800 Martel Road Lenoir City, TN 37772 www.ps-engineering.com PMA9000EX Audio Selector Panel Marker Beacon Receiver High-fidelity Stereo Intercom System with Bluetooth Phone interface & MP3 player Pilot’s Guide and Operation Manual 202-920-0100 Revision 5 October 2010 This product is intended for Experimental Aircraft only. Covered under one or more of the following Patent No. 4,941,187, 5,903,227, 6,160,496, 6,493,450 OCT.
This pilot guide provides detailed operating instructions for the PS Engineering PMA9000EX, Audio Selector Panel/Intercom Systems. Please read it carefully before using the equipment so that you can take full advantage of its capabilities. This publication covers the basic operating areas of the PMA9000EX systems. They are: Com Transceiver Selection, Receive Audio Selector, Intercom, Marker Beacon Receiver, Music, Front Panel Utility Jack and Telephone. PMA9000EX Controls 1.
button illuminates to indicate that the audio is selected. The top row of RCV pushbuttons (# 3) allows selection of the receiver audio. The PMA9000EX-Series has an automatic com receiver selector system. Audio from the selected transceiver is automatically heard in the headsets and speaker (if selected). You can check this function by switching from COM 1 transmitter to Com 2 transmitter by pressing the COM 2 transmitter selector pushbutton.
NOTE Due to the nature of VHF communications signals, and the size constraints in general aviation aircraft, it is probable that there will be some bleed-over in the Split mode, particularly on adjacent frequencies. PS Engineering makes no warranty about the suitability of Split Mode in all aircraft conditions. 1.1.1.
1.2 COM Audio Receive Selector (3) Communication audio from the other radio, not selected for transmit, can be heard by pressing the associated RCV button. You will always hear the audio from the selected transceiver. 1.3 NAV Audio selection (4) VHF Navigation receiver audio is selected through two momentary, push-button, backlit switches. VHF Navigation aid audio push buttons are labeled N1, N2. The users can identify which receivers are selected by noting which green LEDs are lit above the button.
• MKR button press between 1 and 2 seconds: Activates audio mute, and marker lamp test activated. The next beacon received will re-activate the audio. • MKR button press > 2 seconds: toggle marker audio on/ off. When the audio is selected, MKR will appear in the display. Marker audio can also be controlled using the same manner as Secondary Navaid Selection Use "HI" sensitivity initially. This allows you to hear the outer marker beacon about a mile out.
Oregon Aero MicMuff Part Numbers Note: For optimum microphone performance, we recommend use 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. Headset Manufacturer Model Part Number Bose Dynamic Electret M87 90010 90015 90020 David Clark H10-30 H10-20, H10-40 H10-13.
the original level after communications have been completed. An Alternate Intercom Function is available that prevents the passengers from hearing aircraft radios in ALL mode. See Section 4.2 for details. CREW: Pilot and copilot are connected on one intercom channel and have exclusive access to the aircraft radios. Again, the music that the crew and passengers will hear is controlled in the music distribution setup. 3.
other music selections and controls, Alternate Intercom mode control, Public Address, and LCD display controls. Turn the large data knob to view the sub menus. Turn the small knob to toggle selections on or off, or adjust levels. OCT.
Pushing the small data knob will activate the option, and exit the menu, or, the option will be selected automatically after five (5) seconds. The menu function will always come up on the display with last used function first. 4.1 Cockpit Speaker The speaker (SPR) can be turned on or off in the same manner as the MKR from the primary menu. This control will place all selected audio on the cockpit speaker when this switch is selected.
distributed to all users, regardless of the intercom mode. A patch cord is available with 2.5 mm to 3.5 mm (3/32" to 1/8" ) adapter cord (PS Part Number 425-006-2535). 4.3.2 Audio Advisory Input The front jack can be used as a priority advisory input for auxiliary systems such as a GPS terrain advisory or OCT.
portable traffic watch system. To prevent radio or intercom from muting this input, turn off the “Mute” function. 4.2.2.1 Smart Jack Function When the PMA9000EX has a signal on music #1 input coming in from the rear connector, the front panel jack automatically becomes a Priority Advisory input, and is heard in the crew headphones. NOTE The front jack is no substitute for the certified installation of alerts such as the GPS waypoint or autopilot tones.
This process will be necessary for any phone to be used, and only one cell phone can be pared with the audio panel at a time. If the additional phones are paired with the PMA9000EX, only the first phone will transfer audio to the panel. 4.3.1.2 Using Bluetooth When using Bluetooth, the PMA9000EX will display “TELEPHONE RINGING” and play a ring tone. Pressing the encoder knob will connect the call. The PMA9000EX exits the telephone mode automatically when the cellular phone hangs up.
handsets in any aircraft that is airborne. Violation of this rule could result in suspension of service and/or a fine. 4.4 Music Input & Distribution There are three music sources available to the PMA9000EX: MP3, Music 1, and Music 2. Music 1 input can be either on the front jack, OR the Music 1 input at the rear connector. Music 2 is wired into the rear connector only. The PMA9000EX has two music channels, which can use any of three sources.
If the MP3 player is selected for the crew, and music is playing in the front panel jack or Music 1, BOTH sources will be heard, because the front panel jack can also be used for alert audio and telephone. Select MUSIC DISTRIBUTION submenu, push the knob, and select the desired configuration from that menu. 4.4.1 Music Volume Music #1 volume is controlled by the small data knob at all times, unless the MP3 player is active, in which case the small data knob controls MP3 Volume.
small data knob for 2 seconds, and then turn the large data knob until MUSIC 1 or MUSIC 2 is shown. Then turn the small data knob to change the volume. The display will revert and store the values after 3 seconds. 4.4.2 Music Mute Control PMA9000EX controls the music muting allowing the user to tailor the SoftMute™ to their taste and situation. There are two SoftMute™ muting circuits. The SoftMute™ circuit will cut the music almost completely out whenever there is conversation on the radio or intercom.
4.4.3 MP3 On/Off The internal MP3 player can be turned on and off and the order of play can be either sequential or random. Each of these functions has a submenu item in the ECAPS system. The MP3 player resets to off when the PMA9000EX is turned off. 4.4.4 MP3 Volume The volume of the internal MP3 player can be adjusted at any time the player is on and main menu is displayed, by turning the small data knob. OCT.
4.4.5 MP3 Music Track selection The track can be changed whenever the MP3 player is operating by turning the large data knob. The track title is displayed momentarily. The display also changes to show the title when the track changes. 4.4.6 MP3 Random Mode The PMA9000EX MP3 player can be set to play the files in sequence, or in a random order. The MP3 Random Mode is on the submenu.
4.4.7 MP3 File Transfer The PMA9000EX has 1 GB of internal storage (512 MB before S/N B01094). The program inside the unit will recognize and import any compatible audio files (.wav, .mp3, unprotected .wma) from an external source, through the USB cable. The PMA9000EX is not compatible with iTunes formats. 4.4.7.1 Laptop transfer Due to the transfer rate advantages, we recommend that you transfer files from a laptop to the PMA9000EX if possible.
4. Select “FAT” as File system, and “Start” WARNING, this will erase all files on this device. 5. After formatting is complete, right click in the drive, and select “New. . . Folder” and create a new folder for your music that you will put on your PMA9000EX 6. Transfer your music files into the new music folder. We recommend having no more than 1G of music files in this folder. To upload from a USB memory device, select the “Music Transfer” function on the submenu.
After the music transfer is complete, the PMA9000EX will automatically reset to store the files and create the new play list. Therefore it is not advisable to upload files in flight or when the audio panel is otherwise in use. Note: For best results, use quality name-brand USB devices. Different types of files, and music file programs may result in variation in the volume level of the stored music.
trol system. Press and hold the small data knob to activate the sub menu, rotate the large data knob to find the AUX, ADF or DME page. Rotate the small knob to toggle the audio on or off. When on, the letter A or D will appear in the primary display. Unlike ADF or DME, AUX is not annunciated on the primary display. 4.7 Public Address Function The Public Address (PA) can be activated through the ECAPS Public Address submenu. The pilot microphone will be heard on the speaker when the pilot PTT is used.
unit is being installed by a non-certified individual in an experimental aircraft, a factory-made intercom 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 two (2) years from the date of purchase from an authorized PS Engineering dealer. During the first twelve (12) months of the three-year warranty period, PS Engineering, Inc.
9800 Martel Rd Lenoir City, TN 37772 (865) 988-9800 FAX (865) 988-6619 Email: contact@ps-engineering.com Units that arrive without an authorization number, or telephone number for a responsible contact, will be returned un-repaired. PS Engineering is not responsible for loss of items in transit. Index ADF/DME/AUX.................22 Intercom Mode, Alternate ..................................... 10 Public Address............. 23 Audio Advisory Input .......11 Intercom Squelch ........... 6 Split Mode...
