Manuale d’uso / di manutenzione del prodotto MV800 del fabbricante Yamaha
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MIXER Owner’ s Manual Thank you for pur chasing the Y AMAHA MV800. The MV800 is an easy to operate mix er that offers an e xc ellent balance between line input devices for BGM or K araoke and micropho ne input.
MV800 — Owner’ s Manual WARNING: THIS APPARATUS MUST BE EARTHED IMPORTANT THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE: GREEN-AND-YELLOW : EARTH BLUE : NEUTRAL B.
MV800 — Owner’ s Manual Important Read the following before operating the MV800 Important 1 W arnings • Do not place a container with liquid or small metal objects on t op of this unit. Liquid or metal objects inside this unit are a fire and electrical shock hazard.
MV800 — Owner’ s Manual 2 MV800 Features • The MV800 pro vides 8 channels w ith monaural input jacks, A/B stereo line input jacks and two sets of stereo outputs that are selectable from the front panel.
MV800 — Owner’ s Manual Front & Rear Panels 3 q ui y t r e w Channels 1-8 (Monaural) Response [dB] +5 +10 +15 – 15 – 10 – 5 0 Frequency [Hz] 10k 1k 100 20k 20 +20 – 20 Front & Rear Panels Front Panel Section q GAIN Control Adjusts the inpu t level of the sig nal entering the mix er to an optimum level.
MV800 — Owner’ s Manual 4 Front & Rear Panels q ST Input Select Switch Selects which of the two input signals, from ST Input jacks A or B , will be used. In the raised position ( ? ), ST Input jack A is selected while the lower ed position ( > ) selects ST Input jack B .
MV800 — Owner’ s Manual Front & Rear Panels 5 • P AGING LEVEL Control Controls the output leve l of the P A GING MIC/LINE input and adjusts the v olume. i P AGING INPUT DUCKER • P AGING TH Control Sets the level at which the mix er switches to its P A GING function.
MV800 — Owner’ s Manual 6 Front & Rear Panels e t q r y w u q Channel Inputs (1-8) • INPUT Jacks Both balanced XLR ty pe and E uro-block c onnectors are sup plied.
MV800 — Owner’ s Manual Front & Rear Panels 7 • ST ACK OUT This is an unbalanced phone type out put jac k with a nominal input/impedance of 0dB/10k Ω . It sends the Z ONE 1 and ZONE 2 bus signals that hav e passed through the compr essor circuit.
MV800 — Owner’ s Manual 8 About the Accessories About the Accessories Euro-block Connectors If you decide to use E uro-block c onnectors, please use the supplied c onnectors and attach as sho wn in the illustration below . q T urn the POWER switch OFF .
MV800 — Owner’ s Manual About the MV800’ s Functions 9 About the MV800’ s Functions ■ About the NOISE GA TE Function An unused microp hone often picks up un wanted background noise. One way to pr event the problem is t o turn the microphone off or set its channel volume on the MV800 to “0” when necessar y .
MV800 — Owner’ s Manual 10 Applications Applications Example) When Using T wo Zones In this example, the MV800 is used to control the sound in tw o rooms, a banquet room and a Karaok e room. Before making any connections, make sure that power switches on the MV800 and any connected devices are turned OFF .
MV800 — Owner’ s Manual Applications 11 ZONE 1 ZONE 2 PHONES REC OUT 1L, 1R REC OUT 2L, 2R INPUT ST INPUT B A INSERT OUT ZONE 1 OUTPUT ZONE 2 OUTPUT INSERT IN INSERT OUT INSERT IN INSERT OUT INSER.
MV800 — Owner’ s Manual 12 Applications <Setting: ZONE 1> ● Channel 1-4 Settings 1. M ake the follo wing se ttings. Channel V olume = < , Gate S witch = ON ( > ), ZONE Select Switch = only set “1” to ON ( > ), Z ONE 1’s Z ONE V olume = < , ST/MONO Select Switch = “ST” .
MV800 — Owner’ s Manual Frequency response (ZONE OUTPUT) 20Hz — 20kHz 0+1dB, -3dB @+4dB, 600 Ω (INPUT GAIN Control at minimum level) T otal harmonic distortion (ZONE OUTPUT) <0.
MV800 — Owner’ s Manual Input PA D GAIN Input Nominal Input level Connector type connectors Control impedance impedance Sensitivity *1 Nominal Max. before c lipping MIC MAX 50-600 Ω -72 dB (0.195mV) -60 dB (0.775mV) -40 dB (7.75mV) CH INPUT LINE 3k Ω mics & -46 dB (3.
MV800 — Owner’ s Manual Supplement 15 429 87.5 479 88 301 337 325 Units: mm Dimensions.
MV800 — Owner’ s Manual 16 Supplement +30dB +20dB +10dB 0dB –10dB –20dB –30dB –40dB –50dB –60dB PHONES[30mW@40ohms] PHONES LEVEL ZONE1 OUT ZONE2 OUT[+4dB] Max. Before Clip REC OUT[-10dBV] ZONE LEVEL PAGING LEVEL ST INPUT [-10dBV] CH IN LEVEL Max.
MV800 — Owner’ s Manual.
Y AMAHA CORPORA TION Pro Audio & Digital Musical Instrument Division P .O. Box 3, Hamamatsu, 430-8651, Japan V627640 R1 1 CP 20 NP Printed in T aiwan.
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 Yamaha MV800 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 Yamaha MV800 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Yamaha MV800 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Yamaha MV800 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Yamaha MV800, 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 Yamaha MV800.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Yamaha MV800. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Yamaha MV800 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.
