Atlas Sound PA702 specifications Unswitched Outlet

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ATLAS SOUND PA702, 2-CHANNEL 70W POWER AMPLIFIER OWNER'S MANUAL

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Rear Panel

1.IEC AC Receptacle

Connect this grounded power cord to 120VAC circuits only. Serious damage may result otherwise.

2.AC Mains Fuse

For 100v – 120v operation use Slow Blow T3.15A 250v, 5mm x 20mm.

3.UNSWITCHED OUTLET

The un-switched outlet provides power for other devices such as video projectors, CD players or laptop computers. This AC outlet is live all the time as long as the power cord is plugged into a live duplex outlet. Keep the total power draw below 500W. This outlet can also be used to remotely turn on the PA702. See AC Sense Trigger for more detailed information (page 9).

4.RCA Input

Unbalanced signals are accepted when using the Left and Right RCA connectors.

5.Balanced Input Connections

Left and Right balanced input signals can be accomplished by wiring the removable Phoenix type connector per the labeling on the rear of the amp. Note: The middle pin is the common ground connection for both Left and Right input ground. For unbalanced signals connect the (–) and (GND) pins together.

6.Speaker Connections

A removable Phoenix type connector is supplied to connect your speakers to the PA702. It is recommended to use 16guage wire or higher for connection to the speaker. Note: Do not overload the amp by connecting to many speakers to the amp. Four ohms per channel is the maximum load.

7.Four Position Dip Switch Assignment

Switch 1 - Sense On / Off, this switch activates the PA702 remote turn on sensing circuits via either Audio or AC trigger. When the switch is in the “UP” position, all trigger circuits are bypassed. The only way to turn the amp On or Off is via the mains AC Power Switch located on the front panel. When in the “DOWN” position either the Audio or AC Sense turn on Triggers is activated. See switch 2 for selection.

Specifications are subject to change without notice

AtlasSound.com

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TELEPHONE: (800) 876-3333

FAX: (800) 765-3435

©2007 ATLAS SOUND LP

Printed in China

ATS002604 RevA 03/07

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Contents AtlasSound.com Table of Contents Atlas Sound PA702, 2-CHANNEL 70W Power AmplifierImportant Safety Instructions AtlasSound.com Introduction Key FeaturesApplications Limit LED Front Panel Power SwitchPower LED Left & Right Signal LED’sUnswitched Outlet AtlasSound.com AC Sense Control Adjustment Rear Panel Installation and ConsiderationsCabling Audio Sense Control Adjustment Rear Panel Placement and mounting of the PA702 Pole Mount Pre Assembly Pole Mount Final Assembly Protection Circuits Output PowerSignal to Noise Ratio Power RequirementAtlasSound.com AtlasSound.com Service Limited Warranty

PA702 specifications

The Atlas Sound PA702 is a powerful and versatile audio amplifier designed for commercial and professional sound applications. With its robust build and feature-rich design, the PA702 allows for exceptional sound reinforcement in various environments, including schools, houses of worship, conference centers, and more.

One of the main features of the Atlas Sound PA702 is its 70V and 100V line outputs, which enable it to be used effectively in distributed sound systems. This capability makes it ideal for installations that require multiple speakers spread over a large area, ensuring even sound coverage with minimal signal degradation. The amplifier has a power rating of 70 watts RMS, giving it the muscle to drive a range of speaker types with ease.

The PA702 incorporates Class D technology, which provides high efficiency and low heat generation. This ensures that the amplifier can maintain performance levels without the need for extensive cooling systems. The lightweight design of Class D amplifiers also makes installation easier, as it can be mounted in various locations without being burdensome.

For added flexibility, the Atlas Sound PA702 features multiple input options, including microphone, auxiliary, and line-level inputs. This allows users to easily connect a variety of sound sources, such as microphones for presentations, background music players, or sound systems from different devices. The microphone input even includes a built-in phantom power option, making it compatible with condenser microphones.

Another notable characteristic is the built-in EQ and tone control features. Users can adjust the sound profile to suit their specific needs, enhancing clarity and presence in live sound settings. This adaptability is particularly valuable in environments where acoustics can vary widely.

Furthermore, the PA702 includes comprehensive protection circuitry to safeguard against overload and short circuits. This reliability ensures that the amplifier functions smoothly over extended periods, making it a dependable choice for busy environments.

In summary, the Atlas Sound PA702 amplifier stands out with its combination of power, versatility, and advanced features. From its efficient Class D technology to its practical input options and built-in protection, it offers exceptional performance for any professional audio application. Whether used in a fixed installation or portable setup, the PA702 delivers reliable sound quality and user-friendly operation, making it a solid choice for audio professionals.