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Summary of Contents for Martin Audio MA2.0
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Page 1: User Guide
MA2.0 High Performance Amplifier User Guide The Martin Experience All material © 2010. Martin Audio Ltd. Subject to change without notice. -
Page 2: Table Of Contents
onten Warning g notices s ....................3 Insta allation a and oper ration ................6 packing ....................6 ... - Page 3 Importa ant safe ety inst ructions Caution To reduce the risk of electric shoc ck, do not r remove the cover. No u user-servicea able parts in nside. Refer servicing to qualified se rvice person nel. Safeguar Electrical en nergy can p erform many y useful func ctions.
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Page 4: Warning G Notices S
Contact the authorized c centre for ord dinary and e extraordinary maintenanc Speaker d damage Martin Aud io MA2.0 a mplifiers are e among the e most pow werful profes sional ampl ifiers availab ble and are capable of p... - Page 5 Martin Audi io recommen nds that you use amplifie ers of this p ower range for more hea adroom (cle aner sound) rather than for increased d volume. Speaker o output sh ock hazar A Martin Au udio amplifier r is capable o of producing hazardous o output voltag...
- Page 6 5 5% of the inp put energy as s heat. One of the most intere sting charac cteristics is t that MA2.0 e efficiency is almost indep pendent of o output level. Convention al amplifiers s achieve the...
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Page 7: Insta Allation A And Oper Ration
Be sure to save the carton and a all packing m materials for t the carrier's inspection. Mountin The MA2.0 amplifiers w will mount in a a standard 1 19" rack. Fou ur front pane el mounting h holes are pro ovided. -
Page 8: Ope Erating Pre Ecautions S
Operati ng Precau utions Make sure the AC mai ins voltage i s correct an nd is the sam me as that p printed on th he rear of th he amplifier. Damage ca aused by con nnecting the amplifier to improper AC C voltage is not covered... -
Page 9: Con Nnecting I Nputs
Connec cting Input Input conne ections are m made via the 3-pin XLR-fe emale on the e rear of the a amplifier. The figure b below shows s the connect tion of analog g input for ba alanced and unbalanced line. -
Page 10: Con Nnecting O Outputs
Connec cting Outp puts Warning: th here are leth hal voltages s at the loud dspeaker co onnectors w when the am mplifier is tur rned on. To prevent any y damages turn the am mplifier off be efore conne ecting the lo oudspeaker. -
Page 11: Setu Up And Se Ettings
Setup an nd setting gs Introduc ction The figure right shows the front pa anel of the MA2.0 Amp plifier. The front p panel contro ols and indic cators give the user tot tal control an nd detailed i nformation... -
Page 12: The E Led Indi Cators
The LED D indicato The figure b below shows s the front pa nel of the MA A2.0. The cli ip LED, when n lighting, ind dicates the c clipping state for the outp ut stage of th he correspon nding channe el. -
Page 13: Prote Ection
MA2.0. Input / O Output pro otection An ultrason ic network de ecouples RF F from the ou... -
Page 14: User R Mainten Nance
User Ma intenanc Cleanin Disconnect the amplifie er from the A AC main sou urce first; us e a soft clot th and mild n non-abrasive e solution to clean the fa aceplate and chassis. Service There are n no user-servic ceable parts in your MA2 2.0 amplifier. -
Page 15: Warr Ranty
Warra anty Martin Audi o MA2.0 is w warranted ag gainst manuf facturing def fects in mate erials or craft ftsmanship o over a period of 3 (three) years from t he date of or riginal purcha ase. During the w... -
Page 16: Tech Hnical No Otes
Technica al notes Block d diagram The diagram m below show ws the ampli ifier block dia agram (1 Ch annel shown n). All material © 2 2010 Martin Aud dio Ltd. Subject t to change with hout notice... -
Page 17: The Ermal Diss Sipation
Therma al Dissipat tion Martin n Audio M MA2.0 Rated AC Ma ains Watt Therma al Dissipation Level Load Power 230V AC 115V AC Dissipa ated BTU/h Kcal/hr witch in off positi 0.13 0.09 Power on n, amplifier in id... -
Page 18: Spe Ecification N
Specific cation POWER RE EQUIREMEN Power supp ply..................115-2 30V (-15%, + +15%) (50/6 0Hz) 800VA Operating te emperature ........................0 0°C to 45°C Weight............................ -
Page 19: Tec Chnical Dra Awing
Technic cal Drawin All material © 2 2010 Martin Aud dio Ltd. Subject t to change with hout notice...