English EN DE FR ES IT 取扱説明書 RU ZH JA 日本語 Owner’s Manual Bedienungsanleitung Mode d’emploi Manual de instrucciones Manuale di istruzioni Руководство пользователя 中文 Русский Italiano Español Français Deutsch POWER AMPLIFIER
Explanation of Graphical Symbols The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. CAUT I ON RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
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. 2. IMPORTANT: When connecting this product to accessories and/or another product use only high quality shielded cables. Cable/s supplied with this product MUST be used. Follow all installation instructions.
PRECAUTIONS PLEASE READ CAREFULLY BEFORE PROCEEDING * Please keep this manual in a safe place for future reference. WARNING Always follow the basic precautions listed below to avoid the possibility of serious injury or even death from electrical shock, short-circuiting, damages, fire or other hazards.
Maintenance Backup battery • Remove the power plug from the AC outlet when cleaning the device. Handling caution • Do not insert your fingers or hands in any gaps or openings on the device (vents). • Avoid inserting or dropping foreign objects (paper, plastic, metal, etc.) into any gaps or openings on the device (vents) If this happens, turn off the power immediately and unplug the power cord from the AC outlet. Then have the device inspected by qualified Yamaha service personnel.
Contents Introduction.....................................................................................................................7 Features.................................................................................................................................. 7 Included items......................................................................................................................... 7 Related Manuals and Software ................................................................
Introduction Thank you for your purchase of the Yamaha XMV4280, XMV4140, XMV4280-D or XMV4140-D power amplifier. Please read through this manual carefully before beginning use, so that you will be able to take full advantage of your power amplifier’s superlative features and enjoy trouble-free operation for years to come. After you have read the manual, keep it in a safe place for reference when needed.
Introduction Firmware Updates Use the MTX-MRX Editor or the Amp Editor to update the firmware of the XMV or check the firmware version. For operation details, refer to the related manuals. You can download the latest firmware from the “Downloads” page on the following website. http://www.yamahaproaudio.com/ About Dante The XMV4280-D/XMV4140-D units feature Dante technology as a protocol to transmit audio signals. Dante is a network protocol developed by Audinate.
Controls and Functions Front Panel XMV4280/XMV4140 q !8 r e w y i t !8 !1 !0 !2 !3 !6 !7 u o XMV4280-D/XMV4140-D q !8 r e w y i t q Power switch Turns power to the unit ON or OFF. Setting the switch to the upward position turns the power on; the [POWER] indicator !0 will light green. Setting the switch to the downward position turns the power off. If the switch is in the upward position and the [POWER] indicator is flashing, the unit is in standby mode.
Controls and Functions When overcurrent is detected If for any reason the impedance falls below the specification for the mode, the speaker output is muted to prevent overcurrent; muting will be cancelled after approximately one second. If overcurrent is detected after muting is cancelled, the output will be muted again. If DC output is detected The power supply section will be shut down. If excessive total current or maximum current is detected The output signal will be lowered.
Controls and Functions !4 [PRIMARY]/[SECONDARY] indicators (XMV4280-D/XMV4140-D only) These show the communication status of the Dante [PRIMARY]/[SECONDARY] connectors @1. They flash rapidly in green if the Ethernet cables are connected properly. !5 [SYNC] Indicators (XMV4280-D/XMV4140-D only) These show the operating status of the Dante network. If the green (upper) indicator lights, the unit is operating as a word clock slave and synchronizing to the word clock.
Controls and Functions Rear Panel XMV4280/XMV4140 @2 @5 @7 @8 @9 @7 @8 @9 ON !9 @0 ON 1 2 3 4 5 6 7 8 @3 @4 @6 XMV4280-D/XMV4140-D @2 @5 ON @1 ON 1 @3 2 3 4 5 6 7 8 @4 !9 Network connector (XMV4280/XMV4140 only) This is a 100BASE-TX Ethernet connector that allows the unit to be connected to a computer via an Ethernet cable. NOTE • Use a CAT5e or better STP (Shielded Twisted Pair) cable for the network connection to prevent electromagnetic interference.
Controls and Functions @1 Dante [PRIMARY]/[SECONDARY] connectors (XMV4280-D/XMV4140-D only) These are RJ-45 connectors that allow the unit to be connected to another Dante device such as the MTX5-D via an Ethernet cable. The Dante [PRIMARY] connector can also be used to connect to a computer via an Ethernet cable. To connect, refer to the “MTX-MRX Editor User Guide.
Controls and Functions Switch 1–3 (UNIT ID) (XMV4280/XMV4140 only) Use the DIP switches 1–3 to specify the upper digit, and use the [UNIT ID] rotary switch @2 to specify the lower digit to set a maximum of 127 combinations of UNIT ID in the range of 01 through 7F (127). DIP Switches Setting Switch 4 (LED DIMMER) This specifies the brightness of the front panel indicators and display. DIP Switches The UNIT ID’s The setting range of the upper digit is [UNIT ID] rotary switch is set to 1.
Controls and Functions Switches 7 and 8 (START UP MODE) These specify the startup mode. DIP Switches Setting RESUME NOTE • To change the switch settings, turn off the power to the unit. If you change the settings while the power is on, the change will not be effective until you turn the unit off and then back on again. Description The unit will start up normally. The internal memory will be initialized.
Connections and Setting Up Connecting the Analog Inputs (Euroblock) Setup for Analog Signal Input This chapter explains how to set up the XMV to input analog signals. If you are using the XMV along with the MTX, refer to the “MTX Setup Manual.” Refer to this manual for details regarding the following items, even if you are using the XMV along with the MTX.
Connections and Setting Up Making Settings for Speaker Output 1. Loosen terminal screws. Loosen. Slotted screwdriver Use the rear panel [SPEAKERS] DIP switches to make the appropriate settings for the XMV’s speaker output. The method of connection will differ depending on whether you’re using a low impedance connection or a high impedance connection. Terminal screw NOTE Euroblock plug To change the switch settings, turn off the power to the unit.
Connections and Setting Up The XMV features a switch function between 8Ω and 4Ω to guarantee the output in case it is connected to a speaker with an impedance of 8Ω or higher. If you connect a speaker with an impedance of 8Ω or higher, set the [SPEAKERS] DIP switches to 8Ω. If you connect a speaker with an impedance of 4Ω or higher, but lower than 8Ω, set the [SPEAKERS] DIP switches to 4Ω.
Connections and Setting Up Connecting the Power Cord Connect the included power cord to the [AC IN] connector (page 15) on the rear panel. First connect the AC power cord to the connector on this unit, then plug it into an appropriate AC power outlet. CAUTION You must turn off the power before connecting the power cord. Turning the Power On Use the front panel power switch (page 9) to turn the power on.
Connections and Setting Up Checking the Wiring Here we’ll explain how to change the attenuation settings and switch muting on/off, which you will need to do when checking the wiring. Before you check the wiring, we recommend that you set the attenuator of all channels to the lowest setting (-99 dB) to prevent speaker damage. To check the wiring, you’ll need to be outputting an audio signal from the mixer or other device that’s connected to the analog input connectors.
Connections and Setting Up [REMOTE] and [FAULT OUTPUT] Connectors This chapter explains how to use and connect the [REMOTE] connector and [FAULT OUTPUT] connector located on the rear panel of the XMV. Using the [FAULT OUTPUT] Connector (Euroblock 3-pin) A lamp or other indicator can be connected to the rear panel [FAULT OUTPUT] connector to inform an operator when a problem occurs.
Connections and Setting Up Connecting the [REMOTE] Connector or 2. Insert cables. [FAULT OUTPUT] Connector You must use the supplied Euroblock plugs when making connections to the [REMOTE] connector or [FAULT OUTPUT] connector. If these have been lost, please contact your Yamaha dealer. Cable preparation 3. Securely tighten terminal screws. approx. 5 mm Pull the cables (not too strongly) to confirm that they are securely connected.
Operations Front Panel Operations This chapter describes the operations you can perform from the front panel. NOTE If you modify the parameter settings, do not turn the power switch OFF for at least one second. Otherwise, the changes to the settings may be lost. Basic Operations To do this... Operation Description While you hold down the [FUNCTION] button, the current operating mode will be shown in the display. The modes are indicated as follows.
Operations Parameter Operations To do this... Changing the attenuator value (volume) Operating mode (indication) attenuator (ATT) Operation [SELECT] (of the channel to be changed) encoder *2 Description The [SELECT] indicator of the selected channel will lit, and the attenuator value can be edited by the encoder. The range of adjustment is -99 dB–0 dB in 1 dB steps. The [SELECT] indicator of the selected channel will light, and the polarity can be changed by using the encoder.
Operations Initializing the Internal Memory Execute the following procedure when you return the internal memory settings to their factory set state (initialize the internal memory), such as when the amplifier has been moved to a different location. 1. Turn off the power. 2. Set device setup DIP switch 7 to the downward position and switch 8 to the upward position. 6. Turn on the power. The following parameters held in memory are initialized.
Appendix Troubleshooting Symptom The power won’t turn on Possible causes The power cord is disconnected Connect the power cord. The analog/digital input setting is incorrect From the front panel, check the analog/digital input setting. Double Power mode is selected In Double Power mode, no audio signals will be output from channel B or channel D. Either turn off Double Power mode, or re-connect the cables. An input/output cable is disconnected Connect the input/output cables.
Appendix Alert Numbers and Content If a problem occurs in the XMV, the [ALERT] indicator will flash and an alert number will appear in the display. The alert numbers, the corresponding content, and the appropriate actions are listed below. Alert number No display (only [ALERT] is lit) Meaning Response Turn the power off, then turn on after waiting at least 5 seconds. If this does not solve the problem, please initialize the memory. Should this also fails, contact your Yamaha dealer.
Appendix Alert number Meaning Response 101. The power supply was shut down because its temperature exceeded the allowed limit. Turn the power off, let the power supply cool down, then turn the power on again. Continuous high-power output will cause high temperatures, so please lower the output level. If the temperature is still high, check whether dirt or a foreign object could have clogged the cooling fan, and clean the fan if necessary. 103.
Appendix Dante Messages (XMV4280-D/XMV4140-D only) Warnings and certain other types of information are displayed via the XMV4280-D/XMV4140-D front panel indicators. Messages are also displayed in the Dante Controller Error Status field. Each indicator lights or flashes as described below: The indicator is off. Unlit Lit The indicator remains lit steadily. Flash The indicator continues to flash. Flash x 2 The indicator flashes twice cyclically.
Appendix High-impedance and Low-impedance Connections For a high-impedance connection a speaker transformer that raises the impedance to several hundred or thousand ohms is added to the speaker system. This allows the speaker system to be effectively driven with much lower current than is required for a low-impedance system. That, in turn, makes it possible to connect a larger number of speaker systems to each power amplifier output.
Appendix Transmission Distance and Efficiency The cables that transmit electric signals have resistance. The resistance in short cables is small enough that it can be ignored, but as transmission distance and cable length increase, resistance can increase to the point that signal loss and degradation occur. That can mean reduced output level and sound quality. Below we examine the merits and demerits of low-impedance and high-impedance connections in relation to transmission over significant distances.
Specifications General Specifications XMV4280 XMV4140 XMV4280-D XMV4140-D 4Ω 280W 140W 280W 140W 8Ω 280W 140W 280W 140W 4 Ω / DOUBLE POWER MODE 560W 280W 560W 280W 8 Ω / DOUBLE POWER MODE 560W 280W 560W 280W 100V (RL=40Ω/XMV4280) (RL=80Ω/XMV4140) 250W 125W 250W 125W 70V (RL=20Ω/XMV4280) (RL=40Ω/XMV4140) 250W 125W 250W 125W Output Power 1kHz, THD+N=1% (20 ms Burst) High Impedance Class D Amplifier Type (Output Circuitry) THD+N Frequency Response 1kHz, half power, 4Ω All
Specifications XMV4280 Controls Front panel XMV4140 XMV4280-D Front panel (software) ATT (-99dB to 0dB, 1dB step), POLARITY, HPF (OFF, 40Hz, 80Hz), *40Hz or 80Hz for Hi-Z output setup INPUT SOURCE (ANALOG/DIGITAL), SIGNAL LED (INPUT/OUTPUT) Rear panel AMP SETTING switch (OUTPUT FORMAT, IMPEDANCE, DOUBLE POWER MODE, HI-Z LEVEL, per 2 channels), SETUP switch (SECONDARY PORT, LED DIMMER, PANEL LOCK, IP SETTING, START UP MODE), Rotary switch x 2 (UNIT ID HIGH, UNIT ID LOW) AMP SETTING switch (OUTPUT FO
Specifications Block Diagram XMV Series Block Diagram YDIF model: XMV4140, XMV4280, XMV8140, XMV8280 Dante model: XMV4140-D, XMV4280-D, XMV8140-D, XMV8280-D CH A, B, C, D (E, F, G, H for XMV8xxx) DSP G SETUP 100V HA AD INPUT SOURCE SELECT ATT YDIF model only PROTECTION SIGNAL (IN) LIMIT HPF SIGNAL (OUT) SPEAKERS A, C (E, G for XMV8xxx) 70V 80Hz 8ohms YDIF POLARITY In MUTE 40Hz LIMITER AMP 4ohms DA OFF 8ohms Out 4ohms INPUT REDUNDANCY Backup Mode *1 Override Mode -3dBFS Dante
Specifications Current Draw and Heat Dissipation XMV4280/XMV4280-D Power Specifications (PINK NOISE, 100V/50Hz mains) MODE standby idle 1/8 output power 1/3 output power 280W/4Ω 280W/8Ω 560W/4Ω 560W/8Ω 100V 70V 280W/4Ω 280W/8Ω 560W/4Ω 560W/8Ω 100V 70V 280W/4Ω 280W/8Ω 560W/4Ω 560W/8Ω 100V 70V 280W/4Ω 280W/8Ω 560W/4Ω 560W/8Ω 100V 70V Heat Dissipation Btu/h kcal/h Line Current (A) Power Consumption (W) Watts Dissipated (W) 0.3 15 15 51 13 0.5 0.5 0.4 0.5 0.6 0.6 2.2 2.0 2.2 2.2 2.0 2.1 5.2 4.
Specifications Power Specifications (PINK NOISE, 230V/50Hz mains) MODE standby idle 1/8 output power 1/3 output power 280W/4Ω 280W/8Ω 560W/4Ω 560W/8Ω 100V 70V 280W/4Ω 280W/8Ω 560W/4Ω 560W/8Ω 100V 70V 280W/4Ω 280W/8Ω 560W/4Ω 560W/8Ω 100V 70V 280W/4Ω 280W/8Ω 560W/4Ω 560W/8Ω 100V 70V Heat Dissipation Btu/h kcal/h Line Current (A) Power Consumption (W) Watts Dissipated (W) 0.3 15 15 51 13 0.4 0.4 0.4 0.4 0.4 0.4 1.05 1.05 1.04 1.04 0.94 0.94 2.2 2.1 2.2 2.3 1.9 2.
Specifications Power Specifications (PINK NOISE, 120V/60Hz mains) MODE standby idle 1/8 output power 1/3 output power 140W/4Ω 140W/8Ω 280W/4Ω 280W/8Ω 100V 70V 140W/4Ω 140W/8Ω 280W/4Ω 280W/8Ω 100V 70V 140W/4Ω 140W/8Ω 280W/4Ω 280W/8Ω 100V 70V 140W/4Ω 140W/8Ω 280W/4Ω 280W/8Ω 100V 70V Heat Dissipation Btu/h kcal/h Line Current (A) Power Consumption (W) Watts Dissipated (W) 0.3 15 15 51 13 0.4 0.4 0.3 0.4 0.5 0.5 1.2 1.1 1.1 1.2 1.0 1.1 2.2 2.1 2.1 2.2 1.9 1.
Information for users on collection and disposal of old equipment: This symbol on the products, packaging, and/or accompanying documents means that used electrical and electronic products should not be mixed with general household waste. For proper treatment, recovery and recycling of old products, please take them to applicable collection points, in accordance with your national legislation.
Información para usuarios sobre la recogida y eliminación de los equipos antiguos Este símbolo en los productos, embalajes y documentos anexos significa que los productos eléctricos y electrónicos no deben mezclarse con los desperdicios domésticos normales. Para el tratamiento, recuperación y reciclaje apropiados de los productos antiguos, llévelos a puntos de reciclaje correspondientes, de acuerdo con la legislación nacional.
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