Mackie M1200/M1400 owner manual Safety Instructions

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CAUTION AVIS

RISK OF ELECTRIC SHOCK

DO NOT OPEN

RISQUE DE CHOC ELECTRIQUE

NE PAS OUVRIR

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK

DO NOT REMOVE COVER (OR BACK)

NO USER-SERVICEABLE PARTS INSIDE

REFER SERVICING TO QUALIFIED PERSONNEL

ATTENTION: POUR EVITER LES RISQUES DE CHOC

ELECTRIQUE, NE PAS ENLEVER LE COUVERCLE. AUCUN

ENTRETIEN DE PIECES INTERIEURES PAR L'USAGER. CONFIER

L'ENTRETIEN AU PERSONNEL QUALIFIE.

AVIS: POUR EVITER LES RISQUES D'INCENDIE OU D'ELECTROCUTION, N'EXPOSEZ PAS CET ARTICLE A LA PLUIE OU A L'HUMIDITE

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.

Le symbole éclair avec point de flèche à l'intérieur d'un triangle équilatéral est utilisé pour alerter l'utilisateur de la présence à l'intérieur du coffret de "voltage dangereux" non isolé d'ampleur suffisante pour constituer un risque d'éléctrocution.

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

Le point d'exclamation à l'intérieur d'un triangle équilatéral est employé pour alerter les utilisateurs de la présence d'instructions importantes pour le fonctionnement et l'entretien (service) dans le livret d'instruction accompagnant l'appareil.

SAFETY INSTRUCTIONS

1.Read Instructions — All the safety and operation instructions should be read before this Mackie product is operated.

2.Retain Instructions — The safety and operating instructions should be kept for future reference.

3.Heed Warnings — All warnings on this Mackie product and in these operating instructions should be followed.

4.Follow Instructions — All operating and other instructions should be followed.

5.Water and Moisture — This Mackie product should not be used near water – for example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, near a swimming pool, swamp or salivating St. Bernard dog, etc.

6.Heat — This Mackie product should be situated away from heat sources such as radiators, or other devices which produce heat.

PORTABLE CART WARNING

Carts and stands - The Component should be used only with a cart or stand that is recommended by the manufacturer.

A Component and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the Component and cart combination to overturn.

7.Power Sources — This Mackie product should be connected to a power supply only of the type described in these operation instructions or as marked on this Mackie product.

8.Power Cord Protection — Power supply cords should be routed so that they are not likely to be walked upon or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit this Mackie product.

9.Object and Liquid Entry — Care should be taken so that objects do not fall into and liquids are not spilled into this Mackie product.

10.Damage Requiring Service — This Mackie product

should be serviced only by qualified service personnel when:

A.The power-supply cord or the plug has been damaged; or

B.Objects have fallen, or liquid has spilled into this Mackie product; or

C.This Mackie product has been exposed to rain;

or

D.This Mackie product does not appear to operate normally or exhibits a marked change in performance; or

E.This Mackie product has been dropped, or its chassis damaged.

11.Servicing — The user should not attempt to service this Mackie product beyond those means described in this operating manual. All other servicing should be referred to the Mackie Service Department.

12.To prevent electric shock, do not use this polarized plug with an extension cord, receptacle or other outlet unless the blades can be fully inserted to prevent blade exposure.

Pour préevenir les chocs électriques ne pas utiliser cette fiche polariseé avec un prolongateur, un prise de courant ou une autre sortie de courant, sauf si les lames peuvent être insérées à fond sans laisser aucune pariie à découvert.

13.Grounding or Polarization — Precautions should be taken so that the grounding or polarization means of this Mackie product is not defeated.

14.This apparatus does not exceed the Class A/Class B (whichever is applicable) limits for radio noise emissions from digital apparatus as set out in the radio interference regulations of the Canadian Department of Communications.

ATTENTION —Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant las limites applicables aux appareils numériques de class A/de class B (selon le cas) prescrites dans le règlement sur le brouillage radioélectrique édicté par les ministere des communications du Canada.

WARNING — To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture.

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Contents Speaker Outputs Safety Instructions To suffi Protectors Ciently Noise level exposures shown in this chartManent hearing loss While thisM1200/M1400 Amps can be mounted Be sure the Power switch is off before making connectionsQuick Start M1200/M1400 ampsThings You Must Remember 1/4 TS connectors are wired Tip = hot + and sleeve = coldStart dancing, but don’t let the ants out of your pants General Precautions Considerations Application DiagramsPlug for the Connectors Section Arcane Mysteries IlluminatedContents Application M1400 Main Speakers and Stage Monitors with ONE Amplifier M1200/M1400 Stereo System with Bridged Subwoofer Gain DB for those of you sittin’ there with your calculatorMeters High Current DesignShort SIGProtect Outputs. Both the Protect and the Short LEDs light upPower Temp StatusSpeaker Outputs Power CordFiers first. When powering If you shut down your System, turn off your ampliBe Aware Should you An amp’s signal routingInput Choose to terminate your Speaker cables withPin Shield Hot + PinCold Pin Ring Constant Directivity ThruLOW CUT Filter AMP Mode More on Constant Directivity HornsLimiter BridgeOutput Application NEL 1 inputs onlySubwoofer Here’s how to configure it Turn the M1200/M1400’s Power offTurn the M1200/M1400’s Power on. Woof Select a rolloff point, via the FrequencySubwoofer Frequency switch setting either 63Hz or 125Hz Thermal Considerations AC Power ConsiderationsRack Mounting AC Power Distribution Input WiringOutput Wiring FeetLoad Gauge Impedance Wire70V Distribution Systems Make sure the AMP Mode switch is set to Bridge Warranty ServiceTroubleshooting Are both Gain knobs set to the same position?Wood-Red Rd. NE Woodinville, WA RepairMackie Designs Sound Pressure Level SPL measured with an a weighting filter Term for a sound mixer, usually a large desk-like mixerEMI Frequency See HertzControl affecting the final output of a Signal whose level falls between -10 dBu and +30 dBuMale counterpart to the phone jack. See above TRS Unity gainUnbalancing a Line XLR Connectors⁄4 TS Phone Plugs and Jacks InstrumentsSpeakons Binding PostsBalanced lines offer increased immunity Balanced LinesBalanced line is a three Optimizing Sound System Levels GroundingHere are some guidelines Don’t use hardware-store light dimmersNext set the master output level fader Dynamic RangeBiamplified System with Active Crossover Ohm speaker load is twice as heavy as a Do the Math OHMS, Loads and SuchAs a load gets heavier, its impedance in ohms decreases Specifications AC Line Power IndicatorsPower Consumption Limiter SectionFreq Colophon Mackie Designs Inc All Rights Reserved

M1200/M1400 specifications

The Mackie M1200 and M1400 are two prominent power amplifiers that have gained recognition for their reliability, performance, and innovative design in the professional audio field. Engineered for both live sound and studio applications, these amplifiers deliver exceptional sound quality and unmatched power, making them a favorite among audio professionals.

One of the standout features of the M1200 and M1400 is their impressive power output. The M1200 boasts a power output of 1200 watts at 4 ohms, while the M1400 takes it a step further with 1400 watts at 4 ohms. This substantial power allows users to drive a wide range of speakers, making them suitable for various settings, from small clubs to large venues and outdoor events. Furthermore, they excel in providing clean, distortion-free sound even at high volumes.

Both models incorporate Mackie's patented Smart Protect DSP technology. This intelligent thermal and signal protection system helps prevent overheating and ensures that the amplifiers operate within safe limits, enhancing longevity and reliability. The DSP also contributes to superior sound quality, maintaining clarity and detail across different frequency ranges.

Another key feature of the M1200 and M1400 is their rugged construction. Designed for the rigors of touring and live performances, these amplifiers feature a sturdy chassis that withstands the challenges of transport and heavy use. Their efficient heatsink design allows for effective cooling, ensuring the amplifiers remain operational even under demanding conditions.

In terms of connectivity, both models are versatile. They offer XLR and TRS inputs, allowing compatibility with a variety of audio sources. The outputs include Neutrik Speakon connections, providing secure and reliable speaker connections. Additionally, the amplifiers have built-in limiters that help to prevent speaker damage by controlling signal levels.

The user-friendly interface of the M1200 and M1400 includes level control knobs, LED indicators for power and signal, and a comprehensive set of output options. This simplicity ensures that audio engineers can quickly adjust settings to cater to specific acoustic environments, making setup and operation seamless.

In conclusion, the Mackie M1200 and M1400 power amplifiers are remarkable for their powerful performance, durability, and advanced technology. Whether for live sound reinforcement or studio applications, these amplifiers continue to set a standard in audio excellence, proving their worth to sound engineers worldwide.
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