Manuale d’uso / di manutenzione del prodotto MX20/6 del fabbricante Yamaha
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MIXING CONSOLE Owner’ s Manual Thank you for pur chasing the Y AMAHA MX12/6 or MX20/6 Mixing Con- sole. Both the MX12/6 and MX20/6 mixer s are designed to pr ovide the user with an ideal balance of operability , functio nalit y , and simplicity .
MX12/6, 20/6 — Owner’ s Manual FCC INFORMATION (U.S.A.) 1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT! This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements. Modifications not expressly approved by Yamaha may void your authority, granted by the FCC, to use the product.
MX12/6, 20/6 — Owner’ s Manual Important Read the following before operating the MX12/6, 20/6 Important 1 W arnings • Do not pla c e a container with liquid or small metal objec ts on top of this unit. Liquid or metal objects inside this unit are a fir e and elec trical shock hazar d.
MX12/6, 20/6 — Owner’ s Manual 2 Front & Rear Panels q y t o u e ii t r r w The MX12/6’s panel is used for all following illustrations in this manual.
MX12/6, 20/6 — Owner’ s Manual y EFFECT Control Controls the level of the signal sent from each channel to the EFFECT bus. This control is located aft er the channel fader so its level will also be affected by the channel fader setting. When a st ereo channel is used, L and R channel signals are combined and sent t o the EFFECT bus.
MX12/6, 20/6 — Owner’ s Manual 4 Front & Rear Panels q !2 !0 er i w !1 !3 !4 o t y u q ST Master Fader Controls the level of the signal that is sent to the ST OUT jacks. w MONO Control Controls the level of the signal (the monaural sig nal that is formed by c ombining the signals from the STEREO bus) that is sent to the MONO OUT jack.
MX12/6, 20/6 — Owner’ s Manual Front & Rear Panels 5 u DIGIT AL EFFECT • PROGRAM Select Switch Selects a program from the built-in digital effects. VOCAL ECHO 1 VOCAL ECHO 2 VOCAL ECHO 3 VOCAL ECHO 4 VOCAL REVERB 1 VOCAL REVERB 2 VOCAL REVERB 3 VOCAL REVERB 4 • P ARAMETER Control Controls parameter s (effect level, speed, et c.
MX12/6, 20/6 — Owner’ s Manual 6 Front & Rear Panels qw r t e q INPUT Jacks (MX12/6:CH1-8, MX20/6:CH1-16) • MIC Balanced XLR type microphone input jacks (1:Ground, 2:Hot, 3:Cold). These input jacks are c ompatible with 50-600 Ω microphones.
MX12/6, 20/6 — Owner’ s Manual Front & Rear Panels 7 q INSERT I/O Jack (MX12/6:CH1-4, MX20/6:CH1-8) These are input/output jacks that ar e positioned between the equalizer and fader of the input channel. They have a nominal input/impedance of 0dB/ 600 Ω and a nominal output/impedance of 0dB/ 10k Ω .
MX12/6, 20/6 — Owner’ s Manual 8 Front & Rear Panels • EFFECT This is an impedance balanced phone type output jack with a no minal output/impedanc e of +4dB/ 600 Ω . The EFFECT bus signal is sent from this jack. This jack is used to send the signal to an external effector , et c.
MX12/6, 20/6 — Owner’ s Manual Applications 9 Applications Example 1) Sound Reinfor cement for a live per formance Procedure q Connect line input devices or micro phones to the INPUT jacks and c onnect a power amp , that is connected t o the main sp eake rs, t o the ST OUT Jacks.
MX12/6, 20/6 — Owner’ s Manual 10 Applications Example 2) Home Recording AUX 2 (POST) SEND INSERT I/O C-R/PHONES ST OUT INPUT (ST CH) GROUP OUT 4 3 2 1 LINE OUT LINE IN RETURN INPUT Procedure <Preparations> q Connect a tone gene rator , synthesizer , micr ophone, etc.
MX12/6, 20/6 — Owner’ s Manual Frequency response 20Hz — 20kHz +1dB, -3dB @+4dB, 600 Ω (Input Gain control at minimum level) T otal harmonic distortion <0.
MX12/6, 20/6 — Owner’ s Manual 12 Supplement ■ Input Specifications Input Gain Input Nominal Input level Connector type connectors Contr ol impedance impedance Sensitivity *1 Nominal Max. before clipping MIC INPUT -60 5k Ω 50-600 Ω mics -80 dB (0.
MX12/6, 20/6 — Owner’ s Manual Supplement 13 Block and Level Diagrams +30dB +30dB +20dB +20dB +10dB +10dB 0dB 0dB -10dB –10dB -20dB –20dB -30dB –30dB -40dB –40dB -50dB –50dB -60dB –60dB CH INPUT LINE IN GAIN Min.[+10dB] CH INPUT MIC IN GAIN Min.
Y AMAHA CORPORA TION Pro Audio & Digital Musical Instrument Division P .O. Box 3, Hamamatsu, 430-8651, Japan V629990 R2 1 CP 16 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 MX20/6 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 MX20/6 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Yamaha MX20/6 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Yamaha MX20/6 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Yamaha MX20/6, 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 MX20/6.
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 MX20/6. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Yamaha MX20/6 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.
