Manuale d’uso / di manutenzione del prodotto AT6012 del fabbricante ATI Technologies
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A T60 1 2 1 2-CHANNEL 6-ZONE POWER AMPLIFIER OWNER’S GUIDE.
T able of Contents Functional Descr iption .............................. P a g e 3 U npacking ............................................... P a g e 3 Precautions .............................................. P a g e 4 Safe ty Instr uctions .......
Functional Descrip tion The AT60 1 2 is a 1 2-channel, 6-zone pow er amplifier designed to pro vide audiophile-quality sound in multi-room installations.
Pr ecautions The amplifier is a wideband design with substantial power output capability . Cert ain precautions must be t ak en to ensure proper operation. 1 . Nev er expose the unit to moisture. 2. Nev er plug an input cable into the amplifier while the amplifier is turned on.
Saf e ty Ins tructions W ARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. Read all the safety and operating instructions before connecting or using this unit. All warnings on the unit and in this operating manual should be adhered to.
No tes On “Hum” With t he g ro wing sophistication of home theater systems, the potential for ground loops is enor mous. Do not automatically assume that one or more of y our components are at fault, or even defectiv e. Lately , one of the bigges t culprits is the Cable-T V incoming signal line.
Cooling W ARNING: AN AMPLIFIER’S PERFORMANCE MAY DETERIORA TE IF IT O VERHEATS. TEMPERATURE AND VENTIL ATION ARE KEY F A CTORS IN PROPER OPERATION. NOT ONLY SHOULD Y OU PRO VIDE ENOUGH SP ACE AROUND THE UNIT , BUT ALSO ENSURE THAT AIR CAN FLO W FREEL Y AND ESC APE FROM THE AMPLIFIER’S SURROUNDINGS.
Page 8 Electrical Connections In order to have the wiring concealed, all electr ical connections are made in the rear of the amplifier . CAUTION: ALL CONNECTIONS SHOULD BE MADE WITH THE AC PO WER CORD UNPLUGGED AND THE PO WER SWITCH IN THE STANDB Y (OFF) POSITION.
Page 9 OUTPUTS FROM ZONE CONTROLLER INPUTS TO PO WER AMPLIFIER RC A CABLES OUTPUTS TO SPEAKERS SPEAKER CABLES CH 2 SPEAKER CH 4 SPEAKER CH 6 SPEAKER CH 8 SPEAKER CH 1 0 SPEAKER CH 1 2 SPEAKER CH 1 SPEAKER CH 3 SPEAKER CH 5 SPEAKER CH 7 SPEAKER CH 9 SPEAKER CH 1 1 SPEAKER REMOTE TRIGGER 3.
Loudspeak er R atings Virtually any loudspeakers can be connected to, and dr iv en by the AT60 12. The AT60 1 2 can drive low impedance speak ers at more than adequate power levels with no dif f iculty . Many loudspeak er systems which are nominally rated at 4 Ohms will drop in impedance in some par ts of their frequency rang e, of ten to 2 Ohms.
Cir cuitr y The amplifier is totally complementar y from input to output. This is achieved by using dual-differential input st ag es. Full-complimentary push-pull pre-drivers follow the input stages. These in turn are direct-coupled (all stages af ter the A C coupled input are DC coupled) to two push-pull drivers.
A T60 1 2 Specif ications Page 12 The following applies to all 1 2 channels being driven simult aneously with 8 ohm loads and an input sensitivity of 28dB gain unless otherwise specified.
General Maintenance And Ser vice Great care has been taken to ensure that your amplifier is as f lawless in appearance as it is in performance. The front panel is f inished with a high-grade anodizing process for durability as well as beauty . It is best cleaned with a sof t cloth dampened with a mild solution of liquid deterg ent and water .
W arr anty (US A Onl y) LIMITED SEVEN-YEAR W ARRANT Y This ATI product is warrantied against defects in materials and wor kmanship for seven years from the date of purchase by the original owner .
Save F or Y our Ref er ence Date of Purchase _________________________________ Model Number ___________________________________ Serial Number ___________________________________ Where Purchased ______.
Amplifier Technologies, Inc. 1 9528 V entura Boulevar d #3 1 8 T arzana, C A 9 1 356 (8 1 8) 343-4 777 F ax: (81 8) 343-7 444 http://www .ati-amp.com EMAIL: amp tech@ix.
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 ATI Technologies AT6012 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 ATI Technologies AT6012 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso ATI Technologies AT6012 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul ATI Technologies AT6012 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il ATI Technologies AT6012, 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 ATI Technologies AT6012.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il ATI Technologies AT6012. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo ATI Technologies AT6012 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.
