Owner's Manual

AtlasSound.com – 2 –
Specifications are subject to change without notice.
Owner’s ManualAA240 Mixer Amplifier
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: [phone] • Fax: [phone]
Table of Contents
Table of Contents ................................................................................................................................................................ 2
Important Safety Instructions ............................................................................................................................................ 3
Introduction, Features, and Applications ......................................................................................................................... 6
Front Panel Description ..................................................................................................................................................... 7
Rear Panel Description ................................................................................................................................................. 8–11
Quick Start Examples ................................................................................................................................................. 12–14
Wiring the AA240 ............................................................................................................................................................. 15
Load Consideration and Overload LED .......................................................................................................................... 15
Measuring Speaker Loads ............................................................................................................................................... 16
Measuring 25V/70.7V Distributed Speaker Systems ..................................................................................................... 16
Security Covers Option .................................................................................................................................................... 17
Wiring the AAVCC-10K VCA Potentiometer .................................................................................................................. 17
AA240 Block Diagram ..................................................................................................................................................... 18
Optional Input Transformer Installation ......................................................................................................................... 19
Specifications .................................................................................................................................................................. 20
Notes ............................................................................................................................................................................ 21-23
Warranty ............................................................................................................................................................................ 24