Basic System Operation

Communicating With a Selected Speaker

Use the following steps to talk and listen to a room that has its switch set to the “C” (down) position. 1. Place the switch of the room that you wish to talk and listen to in the “C” (down) position.

2.Make sure the PROGRAM DISTRIBUTION button MIC 1 is in the out position; if not, push it to pop it out.

3.Press and hold the green PRESS-TO-TALK switch and speak into the CONSOLE MIC (upper left corner).

4.Release the button to listen to the reply.To adjust the volume, use the green MONITOR/LISTEN knob.

Distributing Audio to Rooms

To send audio to rooms continuously, do the following:

1. Set the switches for all the rooms that are to receive the audio into the “A” (up) position.

2.Select the source of the audio by pushing in one or more of the PROGRAM DISTRIBUTION buttons (MIC1, MIC 2, or AUX). To turn off the audio source, push the button again so that it pops out. If more than one audio source is selected, the audio from each source will be mixed together.

Note: Make sure that the MIC 1 button is turned off (popped out) before making an intercom announcement. Otherwise the intercom announcement will not only be heard in the desired stations set to “C” but also in all the rooms set to “A”.

3.To disconnect the audio from a room, simply set the room switch to the “O” (center) position.

Adjusting Program Level to Rooms

While the audio is playing, observe the three PROGRAM TALK LEVEL lights (N, P, and O). The green “N” light should be lit continuously with the yellow “P” light turning on occasionally.This indicates that the audio level to the rooms is good. If the red “O” light turns on, it indicates that the volume level going to the room speakers is set too high. Use the orange program knob to turn the volume down to an acceptable level.

To Make an All-Rooms Announcement

To distribute audio to all rooms that have room selector switches in “A” or “O” positions: 1. Select source using MIC 1, MIC 2, or AUX button.

2.Press the ALL ROOMS button.

To Make an Emergency Announcement

To make an emergency page announcement to all rooms, regardless of switch settings or program source selections, do the following:

1. Press the EMERGENCY PAGE push-button and speak into the CONSOLE MIC.

2. To release the emergency page, push the emergency page button again.

PI35A specifications

The Bogen PI35A is a versatile and high-performance amplifier that is designed for commercial sound reinforcement applications. With its robust construction and advanced features, the PI35A is perfect for schools, conference rooms, and various public address environments.

One of the main features of the Bogen PI35A is its powerful 35-watt output capability. This ensures that audio can be delivered at a sufficient volume to cover medium-sized areas, making it an ideal choice for both speech and music playback. The amplifier is designed to provide clear and intelligible sound, which is essential for effective communication in any setting.

The PI35A also boasts a range of input options, including microphone, line-level, and auxiliary inputs. This flexibility allows users to connect various audio sources, such as microphones for live speaking engagements, mixing consoles, or even portable media players. The built-in tone controls, including bass and treble adjustments, enable users to tailor the audio output to suit their specific needs and preferences.

Technologically speaking, the Bogen PI35A incorporates advanced circuit designs to ensure reliability and longevity. The amplifier includes built-in protection circuitry that safeguards against overloads, short circuits, and overheating, allowing it to operate efficiently in demanding environments. Additionally, the amplifier operates quietly, ensuring that background noise does not interfere with important announcements or presentations.

One of the standout characteristics of the PI35A is its compact and lightweight design. Weighing in at just a few pounds, this amplifier can be easily mounted in various configurations, whether it be on a rack or wall-mounted, optimizing space while maintaining accessibility. The durable enclosure is engineered to withstand the rigors of installation in busy public areas.

In conclusion, the Bogen PI35A is a reliable and feature-rich amplifier that offers flexibility and excellent sound quality for various applications. Its combination of powerful output, multiple input options, advanced protection circuitry, and compact design makes it a solid choice for users seeking a high-performance sound reinforcement solution. Whether used for educational purposes, corporate events, or public announcements, the PI35A delivers a professional audio experience tailored to meet diverse needs.