Specifications are subject to change without notice
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 China
ATS002604 RevA 03/07
OWNER'S MANUAL
5
ATLAS SOUND PA702, 2-CHANNEL 70W POWER AMPLIFIER
When the Product is in Use
• When powering the product up for the first time, ensure that the level control is turned down. Unexpected high
sound pressure levels may be present at the speakers and result in hearing loss.
• Never place heavy objects on the product, causing it to fall and/or break, resulting in personal injury and property
damage. In addition, the product itself may fall and cause injury and property damage.
• Never operate the product for extended periods with the sound in a distorted condition. This is an indication of a
malfunction, which may result in excessive heat being generated and causing a fire.
• Contact Atlas Sound for instructions on cleaning the inside of the unit. Large accumulations of dust inside the unit
may result in heat buildup and fire.
• Ensure that the power supply plug is securely plugged into the wall outlet. Never allow dust to accumulate on the
power plug or inside the wall outlet.
• When cleaning the unit or the unit is not to be operated for an extended time period, unplug the power cord from the wall.
Introduction
Thank for purchasing the Atlas Sound PA702 amplifier. This new and innovative professional grade product has been designed
from the ground up to include the important features that professional installation personnel require to meet or exceed their
customer’s expectations. Small and compact, and engineered for reliability, the Atlas Sound PA702 will provide years of service
and flexibility in today’s conferencing, background music and paging applications.
Key Features
• 70 Watt x 2, compact power amplifier
• 1RU tall by 1⁄2 rack wide
• Ultra efficient amplification technology, convection cooled
• Patent pending, through chassis mounting system
for use with pole mounted projector systems
• Energy efficient, only 16 watts draw in sleep mode
• Current sense auto turn-on
• Audio sense auto turn-on
• Balanced inputs via Phoenix connector
• Unbalanced inputs via RCA connectors, with separate level controls
• Mix function for two source input
• Unbalanced parallel combine
• Screwdriver adjust level controls
• Screwdriver adjustable tone controls
• Rack mountable, single unit or dual units
Applications
The Atlas Sound PA702 amplifier can be used for a number of applications. This amplifier features an ultra compact design
requiring only 1RU in height and 1⁄2 rack wide in space. The 70 watts per channel at 8 ohm gives the power to meet most
amplifier demands. The patent pending thru hole chassis design makes it convenient to use with ceiling mounted video
projectors. One or two units can be rack mounted also allowing it to be used in more traditional applications. Remote turn on
is easily accomplished by either audio or AC adjustable trigger sensors. If focused power is required a optional Hi-pass filter is
incorporated. The PA702 can be used for many in many ways ranging form boardroom, restaurant, commercial paging and back
ground music applications.
CAUTION