3 Introduction, Features, and Applications ...................................................................................................................... 4 Safety Precautions ....................................................................................................................................................... 4 Front Panel Description............................................................................................................................................

Input 1 Master Power .. n ..n Bass Treble AA120M Atlas Sound Mixer Amplifi er 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 ©2006 ATLAS SOUND LP Printed in U.S.A. 00106 ATS002179 RevA 01/06 PP OWNER'S MANUALAA120M MIXER AMPLIFIER OWNER'S MANUALAA120M MIXER AMPLIFIER TABLE OF CONTENTS Safety Instructions…………………………………………………………………………………………………..2 Introduction, Features, and Appl

• TELEPHONE: (800) 876-3333 • FAX: (800) 765-3435 ©2006 ATLAS SOUND LP Printed in U.S.A. 00406 ATS002329 RevA 04/06 PP o AARMK2-5 INSTALLATION INSTRUCTIONS Configuration #2 - Mounting one AA35 or PA601 1. Disconnect amplifier from electrical source. 2. Remove the four feet. 3. Remove front two screws from sides of amp. 4. Align and secure the chassis extension plate to a rack ear using the enclosed screws and nuts. 5. Align the rack ear and extension assembly to the chassis holes on the

. ATS002102 RevD 2/08 PP CP400 & CP700 COMMERCIAL OWNER'S MANUAL POWER AMPLIFIER 7 Input Wiring Balanced Inputs Balanced input wiring requires two conductors with shield (22-gauge is the most common). The use of crimp type spade lugs is highly recommended for permanent installations. At the input section located on the rear of the amplifier, wire the “hot”/positive lead to the “+” terminal, the “common”/negative lead to the “-” terminal and the shield/drain to the “ground” terminal (Figure 3). T

The hat sections include a rack rail slot along with holes spaced the entire length of the hat section to allow for easy, secure positioning of the rack rails. This newly designed hat section is also spaced in the cabinet to allow the installation of standard 19" blank panels vertically inside the cabinet. This is perfect for "stick-on" type accessories like Atlas Sound DC power supplies & relays. Hat sections also feature slotted cut-outs for clean, organized wire management. For optimum wire m

Specifications subject to change without notice 1601 JACK MCKAY BLVD. / ENNIS, TEXAS 75119 U.S.A. TELEPHONE: (800) 876-3333 / FAX (800) 765-3435 AtlasSound.com © 2006 Atlas Sound Printed in U.S.A. 000706 ATS001458 RevC 7/06 SL10-2026 C A G F 19.85 Specifications subject to change without notice © 2006 Atlas Sound Printed in U.S.A. 000706 ATS001458 RevC 7/06 SL10-2026 17 TEN 1601 JACK MCKAY BLVD. / ENNIS, TEXAS 75119 U.S.A. TELEPHONE: (800) 876-3333 / FAX (800) 765-3435 AtlasSound.com A E C 19.85

• Slots in rack rails for cable pass-through and front door hinge access (SM doors) • Leg levelers included • Threaded inserts installed for optional surface doors • Hat sections sized to facilitate standard 19" panels–handy for mounting "stick-on" modules and other hardware • Slots maintained in hat sections for wire management • Knockouts on removable standard 2RU panels (rear of cabinet top & bottom) Panel includes 3.8" KOs for BNC connectors (perfect for diversity wireless systems) • Increas

LINE WATTS 45 - 15.0 85 60.0 7.5 125 40.0 5.0 250 20.0 2.5 500 10.0 - 1000 5.0 - 2000 2.5 - NOTE: C.S.A. reference guide: 386-0-0.8 Class: 2268 Specifications are subject to change without notice 1601 JACK MCKAY BOULEVARD ENNIS, TEXAS U.S.A. ©2001 ATLAS SOUND LP Printed in U.S.A. 00801 TELEPHONE: (800) 876-3332 • ATS000707 RevB 8/01 FAX: (800) 765-3435 PN 316972

Prior to re-assembly, make certain that joining surfaces of enclosure is free of dirt. Tighten all cover bolts completely. To provide the specified protection in hazardous locations, please note that no compound of any type is to be applied on machined flange. INSTALLATION OF MATCHING TRANSFORMER Atlas Sound Model T-18, 60 Watt line matching transformer is listed by UL and C.S.A. for installation within the explosion-proof driver enclosure. Primary Winding: 2000/1000/500/250/125/85/ (45 Ohms)

LINE, WATTS 25 V. LINE WATTS 45 - 15.0 85 60.0 7.5 125 40.0 5.0 250 20.0 2.5 500 10.0 - 1000 5.0 - 2000 2.5 - NOTE: C.S.A. reference guide: 386-0-0.8 Class: 2268 Specifications are subject to change without notice 1601 JACK MCKAY BOULEVARD ENNIS, TEXAS U.S.A. ©2001 ATLAS SOUND LP Printed in U.S.A. 00801 TELEPHONE: (800) 876-3332 • ATS000707 RevB 8/01 FAX: (800) 765-3435 PN 316972