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 – 14 –
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
Rack Mounting (Optional)
The AA120G & AA240G features an optional 19" rack mount kit. This kit is the AAGRMK1. Note: The AAGRMK1 kit only works with AAG
Series mixer amplifiers, and will not work with AA Series or AAPHD Series mixer amplifiers. The AARMK2-0 kit will not work with AAG
Series mixer amplifiers.
Choose Input Wire and Connectors
AtlasIED recommends using balanced line (two-conductor plus shield), 22-24 gauge cables and connectors. Unbalanced line may also
be used but may result in noise over long cable runs.
The AA120G and AA240G have two types of input connectors, Euroblock and RCA.
• Mic / Line Connector - Euroblock 3.5mm pitch spacing
• RCA Input Connector - For stereo music signals, unbalanced, summed together, two connectors per input. Input 4 uses 3.5mm
stereo.
Figure 2.4
Dual RCA Input Connector
Figure 2.3
Mic/Line Connector
To Mic or
Line-Level Source
To Stereo
Line-Level Source