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AA35 MIXER AMPLIFIER
OWNER'S MANUAL
Signal Peak Power
Power
Input 1 Input 2 Input 3
On
Off
Bass Treble
AA35 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. 000106 ATS002171 RevA 01/06 PP
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AA35 MIXER AMPLIFIER OWNER'S MANUAL TABLE OF CONTENTS Safety Instructions.............................................................………………………………….………………….2 Introduction, Features, and Applications......................................................................……………………...3 Safety Precautions…………………………………………………………………………………………………..4 Front Panel Description......................................................................…………………………………..…….6 Rear Panel Description.........................
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AA35 MIXER AMPLIFIER OWNER'S MANUAL INTRODUCTION Congratulations and thank you for purchasing the Atlas Sound AA35 mixer amplifi er. 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 AA35 will provide years of service and fl exibility
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AA35 MIXER AMPLIFIER OWNER'S MANUAL SAFETY PRECAUTIONS Read the instructions very carefully before using this product. Observe the instructions in this manual as conventions of safety; symbols and messages regarded as important precautions are included. Retain this manual for future reference. Message Conventions and Safety Symbols Before installing and operating this product, read this manual so you are fully aware of the potential safety hazards and understand the safety symbols an
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AA35 MIXER AMPLIFIER OWNER'S MANUAL If water or any metallic objects falls into the product. If the power supply cord is damaged in any way. If the unit is malfunctioning. Do not insert or drop metallic objects or fl ammable materials into the ventilation holes of the product's cover, as this may result in electric shock or fi re. Do not place any containers with liquid or metallic objects on the top of the product. If any liquid spills into the unit, fi re or electric shock
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AA35 MIXER AMPLIFIER OWNER'S MANUAL FRONT PANEL DESCRIPTION 4 3 5 Signal Peak Power 2 6 Power Input 1 Input 2 Input 3 On 7 1 Off 8 Bass Treble 9 1. Power Switch This push on/off switch supplies power to the AA35 mixer amplifi er. 2. Power LED This LED illuminates when the power switch is turned on. 3. Peak LED Indicator The PEAK LED will illuminate when the AA35 is in a clipping condition, caused by excessively high input levels or a GAIN control is turned up too high. A
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AA35 MIXER AMPLIFIER OWNER'S MANUAL 9. Treble Control Normally set at the 12:00 position, rotating clockwise will increase (boost) treble frequencies by 10dB at 10kHz. Rotating counter-clockwise from the 12:00 position will decrease (cut) treble frequencies by 10dB at 10kHz. REAR PANEL DESCRIPTION Unswitched Outlet Outlet Breaker Pre Out Line Out A Input 3 Input 2 120V AC 60Hz 125V AC 4A Max 500W Push Reset 1 2 3 4 5 6 7 8 L L Zone 2 Assign Mute Rcv Phantom Input1 Low cut Input
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AA35 MIXER AMPLIFIER OWNER'S MANUAL 1 2 3 4 5 6 7 8 Zone 2 Assign Mute Rcv Phantom Input1 Low cut Input 3 Input 2 Input 1 Input 3 Input 2 Line/Tel Off Off Off Off Off Off Off On On On On On On Mic On SWITCH 6 - Phantom - When "ON", applies Phantom Power 24VDC to Input 1 terminals for condenser type microphones. Note: Only use this feature if you are using condenser microphones, otherwise leave in the "OFF" position. This only applies when switch 7 is set to "mic". SWITCH 7 - Input
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AA35 MIXER AMPLIFIER OWNER'S MANUAL 17 13 Unswitched Outlet Outlet Breaker Pre Out Line Out A Input 3 Input 2 120V AC 60Hz 125V AC 4A Max 500W Push Reset 1 2 3 4 5 6 7 8 L L Zone 2 Assign Mute Rcv Phantom Input1 Low cut Input 3 Input 2 Input 1 Input 3 Input 2 Off Off Off Off Off Off Line/Tel Off On On On On On On Mic On Zone2 Mute R R 16 Amp In Line Out B 0 10 0 10 Level Sens Zone 2 Out Speaker Output 35W 1W Remote 8 600 Mute Input 1 -+ -+ G- + COM 8 25V 70V 15 120V AC 60Hz 100W
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AA35 MIXER AMPLIFIER OWNER'S MANUAL 20 19 18 Unswitched Outlet Outlet Breaker Pre Out Line Out A Input 3 Input 2 120V AC 60Hz 125V AC 4A Max 500W Push Reset 1 2 3 4 5 6 7 8 L L Zone 2 Assign Mute Rcv Phantom Input1 Low cut Input 3 Input 2 Input 1 Input 3 Input 2 Off Off Off Off Off Off Line/Tel Off On On On On On On Mic On Zone2 Mute R R 21 Line Out B Amp In 0 10 0 10 Level Sens Zone 2 Out Speaker Output 35W Remote 1W 600 Mute Input 1 8 25V 70V -+ -+ G- + COM 8 120V AC 60Hz 100W
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AA35 MIXER AMPLIFIER OWNER'S MANUAL Unswitched Outlet Outlet Breaker Pre Out Line Out A Input 3 Input 2 120V AC 60Hz 125V AC 4A Max 500W Push Reset 1 2 3 4 5 6 7 8 L L Zone 2 Assign Mute Rcv Phantom Input1 Low cut Input 3 Input 2 Input 1 Input 3 Input 2 Off Off Off Off Off Off Line/Tel Off On On On On On On Mic On Zone2 Mute R R Amp In Line Out B 0 10 0 10 Level Sens Zone 2 Out Speaker Output 35W Remote 1W 8 600 Mute Input 1 G- + 8 25V 70V -+ -+ COM 23 120V AC 60Hz 100W CLA
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AA35 MIXER AMPLIFIER OWNER'S MANUAL QUICK START EXAMPLES Setup – Example 1: Typical paging with Background Music Connect a paging mic to INPUT 1. Set Dipswitch 7 to the "MIC" position. Connect a CD player to the RCA jacks on INPUT 2. This is known as BGM or Back Ground Music. Set Dipswitch 2 to the "ON" position allowing the signal to be routed to ZONE 2 output (known as the Music On Hold output or MOH). Set Dipswitch 5 to the "ON" position. When a page is rec
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AA35 MIXER AMPLIFIER OWNER'S MANUAL Setup – Example 2: Small Convenience Store with Gas Pumps Connect the paging mic to INPUT 1. Set Dipswitches 3 and 7 to "ON". This sets INPUT 1 to mic level input and routes the paging mic to Zone 2 output. Connect a digital message repeater to INPUT 2. Note: It is common to connect a CD player to the Input of a message repeater. Now the BGM is routed through the message repeater to INPUT 2. Set Dipswitches 2 and 5 to "ON", allowing the m
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AA35 MIXER AMPLIFIER OWNER'S MANUAL Setup – Example 3: Small Speech Privacy Sound Masking System Connect a Atlas Sound GPN1200B masking generator to INPUT 1. Set Dipswitch 7 to Line/Tel position. Connect a 1/3 octave graphic equalizer between to the PRE OUT and AMP IN connectors. This is to tune the system. Connect Atlas Sound M1000 masking speakers (up to 30) to the 70V output terminals tapped at 1W each. Atlas Sound GPN1200B Masking Generator
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AA35 MIXER AMPLIFIER OWNER'S MANUAL Setup – Example 4: MOH with System BGM and Remote Paging This example has a separate message repeater routed only to the MOH feature of the customer's phone system. While callers are on hold, they hear only custom promotional messages. When a page is present, the BGM will be muted via remote switch on the mic. Connect a digital message repeater to INPUT 2. Set Dipswitch 2 to "ON", allowing the message repeater to be routed to the ZONE 2 output. INPUT
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AA35 MIXER AMPLIFIER OWNER'S MANUAL WIRING THE AA35 Speaker Outputs - Use 2 conductor unshielded wire of the appropriate gauge. If you are unsure about this, contact Atlas Sound Tech Support at 1-800-876-3333. Make sure you know how many speakers you need and what tap value you intend to use. Mic/Line Input - Use 2 conductor w/ shield for low level signals of 20-22 gauge is best. Maintain the proper polarity, + to +, – to – , and shield to ground. Unbalanced Inputs and Outputs - Pre-made RCA
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AA35 MIXER AMPLIFIER OWNER'S MANUAL RACK MOUNTING OPTION Rack mount ears are available through Atlas Sound for installing the AA35 into equipment racks. If multiple units are being rack mounted, install Atlas Sound 1RU (SVP19-1-052) vented panels between amplifiers, in order to aid cooling. Single AA35 Rack Kit (p/n AARM35-1) Double AA35 Rack Kit (p/n AARM35-2) Specifications are subject to change without notice AtlasSound.com 1601 JACK MCKAY BOULEVARD ENNIS, TEXAS 75119 U.S.A. TELEPH
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AA35 MIXER AMPLIFIER OWNER'S MANUAL SIGNAL PATH BLOCK MAN. MUTE OVERRIDE MUTE RECEIVE 12 3 4 5 67 8 CHANNEL 1 INPUT XFMR IN 1 LEVEL OPTIONAL JUMPER PHANTOM FILTER MIX BUS AMP BASS TREBLE CHANNEL 2 IN 2 LEVEL MUTE AMP IN PRE OUT SIGNAL LED PEAK LED CHANNEL 3 IN 3 LEVEL 70.7V 25V MUTE 8Ω COM PWR AMP 35W ZONE 1 OUTPUT A LIMITER LINE OUT B 1W @ 8 Ω ZONE 2 LEVEL ATLAS SOUND MODEL AA35 1V @ 600 Ω AC120V 60Hz FUSE POWER SW FUSE © 2006 POWER Uncontrolled, For Reference Only + ZONE 2 OUTPUT BREAKER
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AA35 MIXER AMPLIFIER OWNER'S MANUAL INPUT TRANSFORMER INSTALLATION Optional Input 1 Transformer Installation Contact Atlas Sound at 1-800-876-3333 for price and availability. X'FMER IN X'FMER IN INPUT 1 OPTIONAL TRANSFORMER SOCKET X'FMER BYPASS X'FMER BYPASS INPUT 1 TRANSFORMER JUMPERS (p/n AAIT-600) 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
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AA35 MIXER AMPLIFIER OWNER'S MANUAL SPECIFICATIONS POWER OUTPUT Max. Average Power @ 50Hz-20kHz with .5% THD (10-80kHz fi lter) 8Ω, 1kHz, 0.5% THD 35W RMS TRANSFORMER OUTPUTS 25V 35W RMS 70.7V 35W RMS 8Ω 35W RMS FREQUENCY RESPONSE 50Hz-20kHz THD+N .5% or less, at 1kHz, rated output .1% or less, at 1kHz, 5W output SENSITIVITY Input 1 Mic .316 ~ 3.16mV (-50 ~ -70dBV) Input 1 Telephone/Line 316mV (-10dBV) 10k Ω (optional 600Ω transformer available) I
