ENGINEERING* I ^ INCORPORATED Sound Quality. Sound Engineering. PM3000TSO Technical Data Sheet PM SERIES FAA-Approved STEREO PANEL MOUNT INTERCOM The world’s first stereo intercom to be FAA-TSO approved, the PM 3000 brings new heights to audio performance, at a reachable price.With a simplified interface, it clearly outperforms its more difficult to use competitors. Available in 4- and 6-place versions, the PM3000 can be configured to meet almost any general aviation aircraft requirement. The 4-place PM 3000 (p/n 1 1931) has two modes,ALL and ISO. The ISO mode isolates the pilot from the passenger intercom, and connects directly with the aircraft radios. The passengers are free to have conversation, without radio interruption. The pilot is not distracted by passenger intercom use and has control over the radio communications. The “ALL” mode places everybody on a party line. Each person hears all intercom conversation and aircraft radio reception. Everyone hears stereo entertainment as well. The PM3000 6-place (p/n 11932) intercom includes a “CREW” mode. In CREW mode, the pilot and copilot are on one intercom channel, while the passengers have conversation on another. In this mode, two independent music inputs are active.The pilot and copilot listen to Beethoven, as the passengers listen to Rock and Roll. Benefiting from 14 years of excellence in VOX circuit design, the PM3000 exemplifies our motto: “Set it-forget it, it is the most forgettable intercom you’ll ever use.(tm)” Constant squelch adjustments are eliminated with the PM3000. A single squelch knob controls multiple circuits. This provides for simple operation, as well as making the intercom one of the quietest to use, even in the noisiest airplanes. The 6-place PM3000 provides two independent stereo entertainment inputs. This gives the passengers and the crew each the option to listen to their music device. When the intercom or aircraft becomes active, the music will automatically mute, allowing communications without distraction.When the activity ceases, the SoftMute(tm) circuit gradually returns the music to the original volume. A slight delay prevents lost syllables and choppy conversation. A unique “Karaoke Mode” in the PM3000 inhibits the mute, and keeps the music at a constant level. In CREW mode, music source #1 is heard by the pilot and copilot, while music source #2 connects to the passengers. In the ISO mode music #1 is distributed to the copilot and passengers. Finally, in the ALL mode, Music #1 is distributed in all headsets. The PM3000 has an automatic fail-safe interconnect to the aircraft systems. If power to the intercom is disrupted, the pilot’s headset is automatically connected to the aircraft radio. This permits continuous radio communications. Since the intercom volume does not affect the aircraft radio volume, the pilot has the ability to fine-tune the audio level of the intercom independently of the aircraft radio level. With the PM3000 installed, both pilot and copilot have transmit capability over the aircraft radio. Only the person who presses the PTT is heard over the radio. A 2-color LED shows green when power is on, and red during radio transmissions.This feature acts as a stuck microphone indication. Shown actual size TECHNICAL SPECIFICATIONS Input power: Headphone Impedance: Audio Distortion: Aircraft Radio Impedance: +3 dB Microphone Freq. Response: +3 dB Music Freq. Response: Weight: Dimensions: FAA-TSO C50c: Pro-Support Warranty One year hassle-free exchange program, Dealer.After 1 year a fixed rate of I $79.96 in installation manual for full details. 12-28 VDC, Current Drain: < 250 mA 150-1000 Q Typical <I0%THD @150 mW into 150 Q (Typical <1% THD at normal listening level) 510 Q 300 Hz - 6000 Hz 200 Hz - I5Khz 12 Oz. 1.25” H X 3.00” W X 5.50” D RTCA/DO-214, DOI60C AIDI/CA(MN)XXXXXXBBBBTBKXXX when installed by an authorized PS Engineering 5 will cover any repair. See warranty information