Manuale d’uso / di manutenzione del prodotto MA200Q del fabbricante Martin Audio
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Martin Audio – MA200Q Amplifier E NGLISH 1 CONTENTS (ENGLISH) P age No 1 CONTENTS MA200Q USER GUIDE 1 2A P P ROV ALS 2 3W ARNINGS 2 3.1 EXPLANA TION OF GRAPHICAL SYMBOLS 2 3.2 W ARNING 2 3.3 CAUTION 2 3.4 IMPORT ANT SAFETY INSTRUCTIONS 2 3.5 USER RESPONSIBILITY 3 3.
Martin Audio – MA200Q Amplifier E NGLISH 2 2 APPROVALS This equipment conforms to the requirements of the EMC directive 89/336/EEC, amended by 92/31/EEC and 93/68/EEC and the requirements of the Low Voltage Directive 73/23/EEC, amended by 93/68/EEC.
Martin Audio – MA200Q Amplifier E NGLISH 3 ! 9. Connect only to AC power outlets rated 230-240V (or 100-120V), 50-60Hz. 10. Do not use this amplifier if the mains cable is damaged or frayed, particularly check where the mains cable exits the amplifier and the mains plug.
Martin Audio – MA200Q Amplifier E NGLISH 4 3.5.3 Radio interference A sample of this product has been tested and complies with the limits for the European Electro Magnetic Compatibility (EMC) directive. These limits are designed to provide reasonable protection against harmful interference from electrical equipment.
Martin Audio – MA200Q Amplifier E NGLISH 5 2 . P r o t e ct ind ic a t or LED This indicator illuminates if the amplifier attempts to function above its maximum operating temperature (90°C).
Martin Audio – MA200Q Amplifier E NGLISH 6 ! 3. Clip limiter switch Turns the clip limiter “ON” (switch IN position) or “OFF” (switch OUT position). (See page13). 4. Input signal XLR . The Neutrik Combo jack is used which also features a _” TRS phone jacks.
Martin Audio – MA200Q Amplifier E NGLISH 7 ! 2 30-2 40V 5 0 -60Hz 1/ 4 “ XL R 3 N eg R ing 2 P os Ti p Pi n 1 S crn Sl eeve Must b e grounded L e g d i r B /k n iD + C Fi x e d g a in 32 dB L C + B k n i L B + A e g d i r B / k n i CH. D C H . C I NPUT S CH .
Martin Audio – MA200Q Amplifier E NGLISH 8 5.4.3 Tandem mode In tandem mode two or four of the amplifiers inputs are linked together. To use only one input signal to drive inputs A or B press the (A+B link/bridge) switch and connect a signal to inputs A or B.
Martin Audio – MA200Q Amplifier E NGLISH 9 Bridged mono mode combines the power of two channels into one loudspeaker. This results in twice the voltage swing, four times the peak power and just less than three times the full power of a single channel.
Martin Audio – MA200Q Amplifier E NGLISH 10 O nc e co n ne cte d to a su ita ble AC su pp l y, the am pli f ier c a n be star te d w ith the p o we r s witc h.
Martin Audio – MA200Q Amplifier E NGLISH 11 6.5.1 Calculation The current draw can be calculated by dividing the mains input power by the mains voltage. We recommend that you design the power distribution for at least the required current at 1/8 power, or 1/3 power for heavy-duty demands such as concert touring and Industrial music etc.
Martin Audio – MA200Q Amplifier E NGLISH 12 2 30-2 40V 5 0 -60Hz 1/ 4 “ XL R 3 N eg R ing 2 P os Ti p Pi n 1 S crn Sl eeve Must b e grounded L e g d i r B /k n iD + C Fi x e d g a in 32 dB L C + B k n i L B + A e g d i r B / k n i CH. D CH . C I N PUT S CH.
Martin Audio – MA200Q Amplifier E NGLISH 13 When outputs A and B, or C and D are bridged, the loudspeaker is connected to +1 and -2 of the connector see diagram below. Looking at the rear of the amplifier the right hand Speakon has both channel A and B outputs, the left hand Speakon channels C and D.
Martin Audio – MA200Q Amplifier E NGLISH 14 8.2 Powering up – Soft start W he n y o u p ow e r up t h e am p lifier it ta ke s a c ou ple o f se c on ds to s elf -c he c k. Thi s is k no wn a s th e "s of t - s t a rt " o r "s l o w - s t a r t " s e q u e n ce .
Martin Audio – MA200Q Amplifier E NGLISH 15 limi te r re du c es the in pu t s ig na l p r o p or t i on a lly. No te th at , i f th e s ig na l is di s to rte d or c l ip pe d b e fo r e it r ea c h es the a mp lifi e r , th e c lip li mit e r wi l l no t be ac tiv ated .
Martin Audio – MA200Q Amplifier E NGLISH 16 10 MAINTENANCE Under normal use the amplifier should provide years of trouble-free service. The only maintenance required by the user is to clean the front grille periodically. In some extreme cases it may be necessary for authorized service personnel to clean the inside of the amplifier.
Martin Audio – MA200Q Amplifier E NGLISH 17 11 WARRANTY General The MA200Q Power amplifier is warranted to be free from defects in components and factory workmanship under normal use and service, for a period of thre e years from the date of original purchase.
Martin Audio – MA200Q Amplifier E NGLISH 18 12 SPECIFICATIONS MA200Q MAXIMUM OUTPUT POWER EIA @1kHz 1%thd FTC 20 – 20kHz @ 0.1% thd 8 Ω per Channel 130W 120W 4 Ω per Channel 200W 180W 2 Ω pe.
Martin Audio – MA200Q Amplifier E NGLISH 19 WEIGHT 13.2Kg (29Ibs) SHIPPING DIMENSIONS (W) 560mm x (H) 180mm x (D) 500mm (W) 22ins x (H) 7.1ins x (D) 19.
MA200Q Amplifier Century Point, Halifax Road, Cressex Business Park, High Wycombe, Buckinghamshire HP12 3SL, England. T elephone: +44 (0)1494 535312 Facsimile: +44 (0)1494 438669 W eb: www .
The Martin Experience E NGLISH MA200Q Amplifier User ’s Guide CONTENTS < PRINT >.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Martin Audio MA200Q è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Martin Audio MA200Q - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Martin Audio MA200Q imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Martin Audio MA200Q ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Martin Audio MA200Q, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Martin Audio MA200Q.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Martin Audio MA200Q. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Martin Audio MA200Q insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
