Manuale d’uso / di manutenzione del prodotto SUB-1200 del fabbricante VocoPro
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SUB-1200 Instruction Manual 120W 12" POWERED SUBWOOFER.
1 Safety Instructions CAUTION RISK OF SHOCK CAUTION: T o reduce the risk of electric shock, do not remove cover (or back). No user- serviceable parts inside. Only refer servicing to qualified service personnel. W ARNING T o reduce the risk of fire or electric shock, do not expose this unit to rain or moisture.
2 CAUTION The apparatus is not disconnected from the AC power source so long as it is connected to the wall outlet, even if the apparatus itself is turned off. T o fully insure that the apparatus is indeed fully void if residual power , leave unit disconnected from the AC outlet for at least fifteen seconds.
3 W elcome…. Thank you for purchasing the SUB-1200 from V ocoPro, your ultimate choice in Karaoke entertainment! With years of experience in the music entertainment business, V ocoPro is a leading m.
4 Listening For A Lifetime Selecting fine audio equipment such as the unit you’ve just purchased is only the start of your musical enjoyment. Now it’s time to consider how you can maximize the fun and excitement your equipment offers.
5 Before Getting Started: Things to Consider (1) (1) (1) QUANTITY : ITEM: SUB-1200 AC Power Cable Instruction Manual Safety 1. Power Source - Operate only from a power source as directed on the unit or in the operating instructions.
Installation Installation Environment 1. W ater and Moisture - Do not use this unit near water – for example near a bathtub, washbowl, swimming pool, or the like.
Getting Connected Unpacking Prior to beginning the connection process, carefully remove the unit from its shipping box. It is recommended to reserve the original shipping material in the event that the unit needs re-shipping. Included in the box you will find the Sub-1200, this instruction manual and an AC power cord.
Getting Connected Connecting to an amplifier with no pre-amp outputs If no low-level Pre-Amp outputs are available, you need to run speaker cables from your main amplifier to the Sub-1200. Run the main LEFT and RIGHT speaker cables to the Sub-1200 HI-LEVEL IN binding posts.
9 Rear Panel Descriptions and Fuctions 1. POWER switch – The power switch has three positions: OFF - AUTO - ON. While the OFF and ON positions are self-explanatory , the AUTO position instructs the Sub-1200 to remain in ST ANDBY mode until the unit receives an input signal.
Setting Up the Sub-1200 Adjusting the Crossover Setting The Sub-1200’s built-in crossover can be used as a variable low-pass filter for customizing subwoofer output. The available settings are 20Hz, 40Hz, 80Hz and 120Hz. If you would like the subwoofer to only output extremely low frequencies, you would want to select a lower frequency setting i.
1 1 T roubleshooting PROBLEMS SOLUTIONS CAUSE Humming or buzzing noise. No output from the Sub-1200 (the LED does not light up). Bass response sounds "weak" or "unstable". Excessive "rumbling" sound from Sub-1200 output. Y ou may have a ground loop problem.
Glossary of T erms Digital Echo- Digital echo is a synthetically processed sound effect that mimics natural echo. Echo in general is the "bouncing" of waves back and forth between 2 surfaces. This ef fect gives a spacious or ambient feeling that works great with vocals.
Glossary of T erms Y -Adapter - Any type of connection that splits a signal into two parts. An example would be a connector with one male RCA jack on one end, and two female RCA jacks on the other end. Woofer - A speaker , (driver), used for low-frequency reproduction.
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 VocoPro SUB-1200 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 VocoPro SUB-1200 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso VocoPro SUB-1200 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul VocoPro SUB-1200 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il VocoPro SUB-1200, 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 VocoPro SUB-1200.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il VocoPro SUB-1200. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo VocoPro SUB-1200 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.
