Manuale d’uso / di manutenzione del prodotto XMV4280 del fabbricante Yamaha
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JA ZH RU IT ES FR DE EN POWER AMPLIFIER 日本語 中 文 O wner ’ s Manual Bedienungsanleit ung Mode d’emploi Manual de instr ucciones Manuale di istr uzioni Рук оводство по льзо.
XMV4280/XMV41 40 Owner ’ s Manual 2 The abov e warning is located on the top of the unit. Explanation of Gr aphical Sy mbols The lightning flash with arrowhead symbol within an equila teral triangle.
XMV4280/XMV41 40 Owner ’ s Manual 3 1 . IMPORT ANT NO TICE: DO NO T MODIFY THIS UNIT! This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements . Modifi- cations not expr essly approv ed by Y amaha ma y void your authority , granted b y the FCC, to use the pr oduct.
XMV4280/XMV41 40 Owner ’ s Manual 4 PRECAUTIONS PLEASE READ CAREFULL Y BEFORE PROCEEDING * Please keep this man ual in a sa fe place f or future r ef erence .
XMV4280/XMV41 40 Owner ’ s Manual 5 • Do not insert your fingers or hands in any gaps or openings on the device (vents). • Avoid inserting or dropping foreign object s (paper , plastic, metal, etc.) into any gaps or openings on the device (vents) If this happens, turn off the power immediately and unplug the powe r cord from the AC outlet.
XMV4280/XMV41 40 Owner ’ s Manual 6 Contents Introd uction.................................................................................... ............................... .. 7 F eatures .. .................... ................... ...............
XMV4280/XMV41 40 Owner ’ s Manual 7 Introduction Thank you for your p urchase of the Y amaha XMV4 280 or XMV4140 po wer amplifier . Please read through this manual carefully before beginning use, so that you will be able to take full adv antage of your po wer amplifier’ s superlativ e features and enjoy trouble-free operation for years to come.
XMV4280/XMV41 40 Owner ’ s Manual 8 Controls and Functions q P ow er S witch T urns po wer to the unit ON or OFF . Setting the switch to the upward position turns the po wer on; the [PO WER] indicator will light green. Setting the sw itch to the do wnward position turns the po wer off.
Contr ols and F unctions XMV4280/XMV41 40 Owner ’ s Manual 9 t [SELECT] b utt ons/indicat ors A/B/C/D Use these buttons to select the output channel that you want to control.
Controls an d F unctions XMV4280/XMV41 40 Owner ’ s Manual 10 ! 7 NETWORK connect or This is a 100B ASE-TX Ethernet connector that allows the unit to be connected to a computer via an Ethernet cable.
Contr ols and F unctions XMV4280/XMV41 40 Owner ’ s Manual 11 Switc h 4 (LED DIMMER) This specifies the brightness of the front panel indicators and display . Switch 5 (P ANEL L OCK) This specifies the front panel lock setting (locks all panel operations including the [MUT E] b utton and attenuation adjustments).
Controls an d F unctions XMV4280/XMV41 40 Owner ’ s Manual 12 @3 [SPEAKERS] out put connector s These are barrier strip type speaker output connectors. For details on ho w to make connections to a barrier strip, refer to the “Setup” section entitled “Connecting the speaker output connectors” (page 15).
XMV4280/XMV41 40 Owner ’ s Manual 13 Setup This chapter explains ho w to set up the XMV to input analog signals. If y ou are using the XMV along with the MTX, r efer to the “MTX Setu p Manual. ” Here we will make and verify the in put/output settings as out- lined below .
Setup XMV4280/XMV41 40 Owner ’ s Manual 14 1 . Loosen terminal scre ws. 2. Insert cables. 3. Securely ti g hten ter minal screws. Pull the cables (not too strongly) to confirm that they are securely connected. 4. Bundle the cables and the Eur obloc k tab usin g the supplied cab le tie.
Setup XMV4280/XMV41 40 Owner ’ s Manual 15 When using low impeda nce connections with Double Power mode If you use Double Power mode, input/output will be d is- abled for channel B and channel D. Depending on the impedance (4 Ω or 8Ω) of the connected speakers, set the [SPEAKERS] DIP switches as follo ws.
Setup XMV4280/XMV41 40 Owner ’ s Manual 16 T urning the power on Use the front panel power switch to tur n the power on. Enabling analog input Using the front panel, enable analog input as follows. 1 . While holdin g down the [FUNCTION] b ut- ton, tur n the encoder t o mak e the displa y indicate “ SRC .
Setup XMV4280/XMV41 40 Owner ’ s Manual 17 Checking the wiring Here we’ll explain how to ch a nge the atte nuation settings and switch muting on/off, whic h you will need to do when checking the wiring.
XMV4280/XMV41 40 Owner ’ s Manual 18 Using and connecting the [REMOTE] connector and [F AUL T OUTPUT] connector This chapter explains how to use and connect the [REMO TE] connector and [F A UL T OUTPUT] con- nector located on the r ear panel of the XMV .
Usin g and connectin g the [REMO TE] connector and [F A UL T OUTPUT] connector XMV4280/XMV41 40 Owner ’ s Manual 19 Y ou must use the supplied Eur oblock plug s when making con- nections to the [REMO TE] c onnector or [F A UL T OUTPUT] connector . If these ha ve been lost, please contact your Y amaha dealer .
XMV4280/XMV41 40 Owner ’ s Manual 20 List of Front Panel Operations This chapter describes the operations you can perf orm from the fr ont panel. The “+” symbol indica tes that yo u should “operate the contr ol listed at right while operating the contr ol listed at left.
List of F ront P anel Oper ations XMV4280/XMV41 40 Owner ’ s Manual 21 Parameter Operations T o do this... Operation Description Editing the at tenuat or value (vol- ume) of channel X When the o.
XMV4280/XMV41 40 Owner ’ s Manual 22 Initializing the Internal Memor y Execute the f ollowing pr ocedure wh en you want to re tur n the internal memory settings to their factory- set state, such as when the amplif ier has been moved to a differ ent location.
XMV4280/XMV41 40 Owner ’ s Manual 23 T roubleshooting * If taking the abov e steps does not sol ve the pr oblem, contact your Y amaha dealer f or repair . Sympt om P ossible causes P ossible solution The power w on ’t turn on The power cor d is disconnected Connect the po wer cord.
XMV4280/XMV41 40 Owner ’ s Manual 24 Alert Numbers and Content If a problem occurs in the XMV , an alert number will appear in the display . The alert numbers, the corresponding content, and the approp riate actions ar e listed below . Number Description Action t o take Device problem No display The device has not st ar ted up correctly .
XMV4280/XMV41 40 Owner ’ s Manual 25 High-impedance and Low-impedance Connections F or a high-impedance connection a speaker transf or mer that raises the impedan ce to several hundr ed or thousand ohms is added to the speak er system.
Hi g h-impedance and L ow-impedance Connections XMV4280/XMV41 40 Owner ’ s Manual 26 The cables that transmit electric si gnals hav e resistanc e. The resistance in short ca bles is small enough tha.
XMV4280/XMV41 40 Owner ’ s Manual 27 MEMO.
XMV4280/XMV41 40 Owner ’ s Manual 201 Specifications XMV4280 XMV41 40 Output P ow er 1 00 V , 120V , 230–240V 50Hz/60Hz 1kHz, THD+N=1% (20 ms Burst) 4 Ω 280W 1 40W 8 Ω 280W 1 40W 4 Ω / DOUBLE P.
XMV4280/XMV41 40 Owner ’ s Manual 202 Specifications [SIGNAL] Indicator Lit Level XMV4280 XMV4140 Controls F ront panel P ower s witch (seesa w), Rotary encoder x 1, [FUNCTION] but ton x 1, [SEL.
XMV4280/XMV41 40 Owner ’ s Manual 203 XMV4280/XMV4140 Block Diagram G HA ATT AD YDIF In O u t I N PUT MIX Inp u t: Analog: 4 YDIF: 4 Dante: 4 O u tp u t: 4 LIMITER MUTE OFF 40Hz 8 0Hz SIG N AL (I N .
XMV4280/XMV41 40 Owner ’ s Manual 204 Current Draw XMV4280 P ower Specif ications (PINK NOISE, 1 0 0V/50Hz mains) P ower Specif ications (PINK NOISE, 1 2 0V/60Hz mains) MODE Line Current (A) Pow e r consumpt ion (W) Wa tts Dissipated (W) Heat Dissipation Btu/h kcal/h standby 280W/4Ω 0.
XMV4280/XMV41 40 Owner ’ s Manual 205 Curr ent Draw P ow er Specifications (PINK NOISE, 230V/50Hz mains) T est signal Pink Noise, bandw idth limited 22Hz t o 22kHz All channels driv en 1BTU = 1,055.
XMV4280/XMV41 40 Owner ’ s Manual 206 Curr ent Dra w P ower Specif ications (PINK NOISE, 1 2 0V/60Hz mains) P ower Specif ications (PI NK NOISE, 230V/50Hz mains) T est signal Pink Noise, bandwidth limit ed 22Hz to 22kHz All channels dr iven 1BTU = 1,055.
XMV4280/XMV41 40 Owner ’ s Manual 207 * Specifications and descr iptions in this owner’s man ual are for inf or mation pur poses only . Y amaha Cor p . reserves the right t o c hange or modify products or specif ications at any time w ithout prior notice.
XMV4280/XMV41 40 Owner ’ s Manual 208 (weee_eu_en_0 1) (weee_eu_de_0 1) (weee_eu_fr_ 0 1) Infor mation for Users on Collectio n and Disposal o f Old Equipment This symbol on the pr oducts, pack aging, and/or accompan y ing documents means that us ed electrical and electronic products should not be mix ed with general household wast e.
XMV4280/XMV41 40 Owner ’ s Manual 209 (weee_eu_es_0 1) (weee_eu_it_0 1) (lithium disposal) Info rmación par a Usuarios sobr e Recolecc ión y Disposición de Equipamiento Viejo Est e símbolo en lo.
XMV4280/XMV41 40 Owner ’ s Manual 210.
XMV4280/XMV41 40 Owner ’ s Manual 211 CANADA Y amaha Canada Music Lt d. 135 Milner A venue, Scarborough, O ntario, M1S 3R1, Canada T el: 416-298-13 11 U.S.A. Y amaha Corporat ion of America 6600 Orangetho rpe A ve., Bu ena Park, Calif. 90 620, U.S.A.
Y amaha P ro A u dio glo b al w e b site http://www .yamahaproaudio.com/ Y amaha Man u al Li b rar y http://www .yamaha.co.jp/manual/ ZA931 1 0 C.S .G.
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 XMV4280 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 XMV4280 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Yamaha XMV4280 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Yamaha XMV4280 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Yamaha XMV4280, 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 XMV4280.
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 XMV4280. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Yamaha XMV4280 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.
