Owner's Manual
Table Of Contents
- Owner’s Manual
- Table of Contents
- Important Safety Instructions
- Introduction
- Key Features
- Applications
- Front Panel
- Rear Panel
- Installation
- Rack Mounting (Optional)
- Choose Input Wire and Connectors
- Choose Output Wire and Connectors
- Outputs
- Operation
- Measuring a Speaker System’s Impedance
- Measuring 25V/70.7V Distributed Speaker Systems
- Warranty
AtlasIED.com – 8 –
Specifications are subject to change without notice.
Owner’s Manual
AA120G & AA240G
Commercial Mixer Amplifier
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
Introduction
Congratulations and thank you for purchasing the AtlasIED AA120G / AA240G mixer amplifier. Engineered for reliability, the AtlasIED
AA120G / AA240G will provide years of service and flexibility in background music and paging applications.
Key Features
• Zone 1 Output 120W (AA120G), 240W (AA240G), 4Ω, 25V, 70V, 100V
• Zone 2 Output 1W@ 8Ω or 1.5V@ 600Ω
• Inputs 1-4 mic / balanced line switchable
• Input 5 & 6 RCA summed, Input 4 3.5mm summed and parallel with Input 4
• Input signal indicator, Master peak and signal indicator
• Bass and treble control
• Input 1 has VOX send
• Inputs 2-6 have switch selectable mute receive via VOX or contact closure
• Remote level control selectable Input 6 or Master
• Pre-output balanced
• Amp In insert for external processing
• Switch selectable Bridge In/Out bus allows amplifier combining
• Hi cut filter for paging horns
• Zone 2 Output, 1W & Line
• Global Switch Mode AC Power Supply for use in any 120V to 240V country
Applications
The AtlasIED AA120G / AA240G are the perfect choice for distributed business paging and background music (BGM) systems, small to
medium speech privacy systems, and in applications where music on hold (MOH) plus paging is required.