AA-PPRC

WARNING WHEN THE DEVICE IS IN USE

OWNER'S MANUAL

To prevent electric shock, do not remove the product cover as there are high voltage components inside. Refer all servicing to Atlas Sound.

Should any of the following irregularities occur during use, immediately switch off the power,

disconnect the power cord from the AC outlet and contact Atlas Sound. Do not to attempt to continue operation with the product as this may cause fire or electric shock:

Smoke or strange smell coming from the unit.

If the product falls or the case is damaged.

If water or any metallic objects falls into the product.

If the power supply cord is damaged in any way.

If the unit is malfunctioning.

Do not insert or drop metallic objects or flammable materials into the ventilation holes of the product's cover, as this may result in electric shock or fire.

Do not place any containers with liquid or metallic objects on the top of the product. If any liquid spills into the unit, fire or electric shock may result.

Never operate this product or touch the power supply cord during an electrical storm, electric shock may result.

Never exceed the wattage on the product when connecting equipment. Fire and/or property damage may result.

Operate the product only with the voltage specified on the unit. Fire and/or electric shock may result if a higher voltage is used.

Do not modify, kink, or cut the power cord. Do not place the power cord in close proximity to heaters and do not place

 

heavy objects on the power cord, including the product itself, doing so may result in fire or electrical shock.

Replace the protective cover over the speaker terminals after installation. Do not touch the 70V speaker terminals as electric shock may result.

Ensure that the safety ground terminal is connected to a proper ground. Never connect the ground to a gas pipe as a catastrophic disaster may result.

Be sure the installation of the product is stable, avoid slanted surfaces as the product may fall and cause injury or property damage.

2.0 INTRODUCTION

The Atlas Sound Priority Pager Relay Controller is a two input by two output speaker level relay switcher. The AA-PPRC is designed to be placed between an amplifier output and the speaker load. It can be used with 70V or low impedance systems. Each channel can handle up to 350 W @ 70V. Placement of the relay controller is not critical because the systems switching can be triggered from a variety of sources. Both High Level and Line Level signals can trigger the relay control circuit as well as a wide range of DC voltages. Contact closer terminals have also been incorporated for your convenience. Relay release can also be adjusted allowing for proper paging override tuning. The AA-PPRC can be used in variety of installs such as board room applications where an audio presentation system needs to be muted so the page can be heard. The presentation system will resume when the page has completed. It is also ideal for zone paging management for new or existing systems.

FEATURES

Speaker Line Remote Switcher

2 Channel

350 W @ 70V per channel

Wiring configuration for connecting or disconnecting a speaker load.

Audio High Level Trigger sense with threshold adjust

Audio Line Level Trigger sense with threshold adjust

DC Trigger

Contact Closure Trigger

Relay Trigger threshold adjust

12V DC UL power supply

Phoenix type I/O connectors

Metal housing

Compact H 1.5" x W 4" x L 4.5"

Specifications are subject to change without notice

www.AtlasSound.com

1601 JACK MCKAY BOULEVARD ENNIS, TEXAS 75119 U.S.A. •

TELEPHONE: (800) 876-3333

FAX: (800) 765-3435

© 2007 ATLAS SOUND LP

Printed in U.S.A.

ATS002915 RevA 9/07

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Atlas Sound AA-PPRC owner manual Introduction, Features

AA-PPRC specifications

Atlas Sound AA-PPRC is a high-performance, multi-functional audio processor designed to meet the demands of modern audio applications. This innovative product is renowned for its advanced features, making it a preferred choice for audio engineers, event organizers, and venues looking to enhance their sound systems.

One of the standout features of the AA-PPRC is its robust signal processing capabilities. The unit is equipped with a powerful digital signal processor (DSP) that allows for real-time audio processing. This means users can adjust audio parameters on the fly, ensuring that sound quality remains consistent across various environments. The DSP supports a wide array of functions, including equalization, dynamics processing, and delay adjustments, which are essential for tailoring the audio output to suit the acoustics of any venue.

The device also boasts a user-friendly interface, featuring an intuitive LCD display and easy-to-navigate menus. This ensures that users can quickly access and configure settings, even during live events when time is of the essence. The AA-PPRC allows for the creation of custom presets, enabling users to save frequently used settings, making it efficient for different event types or sound environments.

Connectivity is another strong suit of the Atlas Sound AA-PPRC. It offers multiple input and output options, including balanced XLR, unbalanced RCA, and digital connections, allowing seamless integration with various sound sources and mixing consoles. Additionally, the processor supports network control, which enhances its usability in larger systems, making it suitable for both small venues and large-scale productions.

In terms of reliability, the AA-PPRC is built with rugged materials that ensure durability, suitable for the demands of touring and permanent installation applications. The compact and portable design allows for ease of transport without compromising on performance quality.

Moreover, the Atlas Sound AA-PPRC complies with industry standards, ensuring compatibility with a wide range of audio equipment. Its innovative design and cutting-edge technologies make it an essential tool for sound professionals looking to achieve high-quality audio output.

In summary, the Atlas Sound AA-PPRC stands out among audio processors for its comprehensive features, advanced processing capabilities, user-friendly design, and exceptional reliability. Whether for live events, studio recordings, or public address systems, this audio processor represents an investment in sound quality, performance, and versatility.