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 AtlasSound.com 

– 3 – 

Specifications are subject to change without notice.

Owner’s Manual

AM1200

Sound Masking System

1601 Jack McKay Blvd. • Ennis, Texas 75119  U.S.A.

Telephone: 800.876.3333 • Fax: 800.765.3435

Safety Instructions

1. 

Read these instructions.

2. 

Keep these instructions.

3. 

Heed all warnings.

4. 

Follow all instructions.

5. 

Do not use this apparatus near water.

6. 

Clean only with dry cloth.

7. 

Do not block any ventilation openings. Install in accordance with the  
manufacturer’s instructions.

8. 

Do not install near any heat sources such as radiators, heat registers, stoves, or 
other apparatus (including amplifiers) that produce heat. 

9. 

Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized 
plug has two blades with one wider than the other. A grounding type plug has two 
blades and a third grounding prong. The wide blade or the third prong are provided 
for your safety. If the provided plug does not fit into your outlet, consult an electrician 
for replacement of the obsolete outlet. 

10.  Protect the power cord from being walked on or pinched particularly at plugs, 

convenience receptacles, and the point where they exit from the apparatus.

11.  Only use attachments/accessories specified by the manufacturer.
12.  Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, 

or sold with the apparatus. When a cart is used use caution when moving the cart/
apparatus combination to avoid injury from tip-over.  

13.  Unplug this apparatus during lightning storms or when unused for long periods 

of time. 

14.  Refer all servicing to qualified service personnel. Servicing is required when the 

apparatus has been damaged in any way, such as power-supply cord or plug is 
damaged, liquid has been spilled, or objects have fallen into the apparatus, the 
apparatus has been exposed to rain or moisture, does not operate normally, or has 
been dropped. 

 

 

 

 

 

 

 

 

 

  

 

 

 

   

 

RISK OF ELECTRIC SHOCK 

DO NOT OPEN

ATTENTION

 RISQUE DE DECHARGE ELECTRIQUE

-NE PAS OUVRIR.

WARNING

 

TO REDUCE THE RISK OF F RE OR ELECTRIC SHOCK

 DO NOT EXPOSE THIS APPLIANCE TO RA N OR MOISTURE.

CAUTION

´

The lightning flash with arrowhead symbol within an
equilateral triangle, is intended to alert the user to the
presence of uninsulated “dangerous voltage “ within the 
product’s enclosure that may be of sufficient magnitude
to constitute a risk of electric shock to persons. 

The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the 
literature accompanying the product.  

Содержание AM1200

Страница 1: ...com 1 Specifications are subject to change without notice Owner s Manual 1601 Jack McKay Blvd Ennis Texas 75119 U S A Telephone 800 876 3333 Fax 800 765 3435 AM1200 Sound Masking System AM1200 Soung Masking System ...

Страница 2: ...01 Jack McKay Blvd Ennis Texas 75119 U S A Telephone 800 876 3333 Fax 800 765 3435 Table of Contents Safety Instructions 3 Introduction 6 Features 6 Applications 6 Controls and Features 7 Installation Tips 9 Amplifier Output Frequency Graphs 10 Specifications 11 Architect and Engineer Specifications 11 Warranty 12 ...

Страница 3: ...attachments accessories specified by the manufacturer 12 Use only with the cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over 13 Unplug this apparatus during lightning storms or when unused for long periods of time 14 Refer all servicing to qualified ser...

Страница 4: ...n areas where sooty smoke or steam are present Fire and electric shock may result Keep all sides of the unit at least 31 2 away from objects that may obstruct air flow to prevent the unit s internal temperature rise To prevent electric shock do not remove the product cover as there are high voltage components inside Refer all servicing to Atlas Sound Should any of the following irregularities occu...

Страница 5: ...electrical shock Ensure that the safety ground terminal is connected to a proper ground Never connect the ground to a gas pipe as a catastrophic disaster may result Be sure the installation of the product is stable avoid slanted surfaces as the product may fall and cause injury or property damage CAUTION Never place heavy objects on the product causing it to fall and or break resulting in personal...

Страница 6: ...external level controls to provide system balancing All controls are recessed tamper proof screw drive type potentiometers Installation is flexible and easy to do There are four mounting holes on the chassis so the AM1200 can be mounted to the wall or ceiling If you need a single suspension point two removable hanger brackets are included for mounting Key Features Self Contained Audio Masking Syst...

Страница 7: ...onversations occur Controls and Features 1 DC Power Input An UL Certified external 24VDC power supply is supplied to power the AM1200 Note Only use this approved power supply or failure may occur 2 Power Indicator A Blue LED will illuminate if the External DC power supply is plugged into the receptacle and has AC power supplied 3 White or Pink Nose Selection Switch Slide the switch to the desired ...

Страница 8: ...er to meet a basic masking spectrum This Hi Cut filter adjusts from 1 kHz to 7 kHz at 6 db per octave See the illustration showing the frequency curves to get a complete understanding of the EQ range 7 External Amplifier 70 7V Output This 12 W 70 7V amplifier output is to power additional masking speakers It is suggested to use the Atlas Sound M2000 speakers This amplifier output has its own level...

Страница 9: ...hanging brackets The cable must be secured enough to handle 5 times the weight of the unit Note The location of ceiling of which you want to secure the AM1200 must meet your local building codes Contact your local building inspector prior to installation Placement of the AM1200 must be within 6 ft of an approved electrical outlet that meets the local electrical codes It is important to secure the ...

Страница 10: ...without notice Owner s Manual AM1200 Sound Masking System 1601 Jack McKay Blvd Ennis Texas 75119 U S A Telephone 800 876 3333 Fax 800 765 3435 Amplifier Output Frequency Graphs Pink Noise flat and with Hi Cut engaged White Noise flat and with Hi Cut engaged ...

Страница 11: ...5lbs 1 55Kg Architect and Engineer Specifications The analog masking system shall be Atlas Sound Model AM1200 It shall be a self contained system with the ability to power external speakers The AM1200 shall have two internal 2 x 4 speakers The frequency response shall be 200 Hz 4 kHz The speakers shall be powered by a Class D 12 W amplifier channel AM1200 shall be powered by an UL approved externa...

Страница 12: ...n like manner The original sales invoice should be retained as evidence of purchase under the terms of this warranty All warranty returns must comply with our returns policy set forth below When products returned to Atlas Sound do not qualify for repair or replacement under our warranty repairs may be performed at prevailing costs for material and labor unless there is included with the returned p...

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