User Manual

– 5 – AtlasSound.com
Specifications are subject to change without notice.
Owner’s Manual
PA40G / PA60G
Commercial Amplifier
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: [phone] • Fax: [phone]
Introduction
Congratulations and thank you for purchasing the Atlas Sound PA40G/PA60G commercial 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 PA40G/PA60G will provide years of service and flexibility
in today’s background music and paging applications.
Features
• PA40G - 40W into 70.7V/100V
• PA60G - 60W into 70.7V/100V
• 1 Balanced Line Input
• 1 Unbalanced, Summing Line Level Input
• Global Power Supply, 100VAC-240VAC ~ 50/60Hz
• Optional Level Control Security Cover
• Optional Rack Mount Kit
Applications
The Atlas Sound PA40G and PA60G are the perfect choice for distributed business paging, background music
(BGM) systems, and small to medium speech privacy systems.
Front Panel Description
1. Power LED
This LED illuminates when the AC Mains is plugged in.
2. Limit LED Indicator
The LIMIT LED will illuminate when the PA40G/PA60G is in a clipping condition, caused by excessively high input levels
or a GAIN control is turned up too high. An occasional flash is OK. Check that the proper signal level is being fed into the
inputs and/or turn the input gain down until the LED is no longer illuminated. Refer to Limit LED & Load Conditions for
more information.
3. Signal LED
When the signal LED illuminates, this indicates that input signals connected to the amplifier are capable of
driving the PA40G/PA60G to full power.
4. Input 1 Gain
Input 1 level control potentiometer varies the amplitude of the signal fed into the amplifier. Turn clockwise to increase and
counter-clockwise to decrease the signal level.
Left In
Right In
100V - 240V 50Hz/60Hz 750mA
Balanced Input
Summed Inputs
1601 Jack McKay Blvd
Ennis, TX 75119
800.876.3333
AtlasSound.com
Power Limit Signal
PA40G Front Silkscreen Artwork
40 Watts
70.7V/100V
Speaker Out
Level
1
2
3
4