IMPORTANT NOTICE FOR THE UNITED KINGDOMConnecting the Plug and CordIMPORTANT. The wires in this mains lead are coloured in accordance with the following code:BLUE : NEUTRALBROWN : LIVEAs the colours of the wires in the mains lead of this apparatus may not correspond with the coloured makings identifying the terminalsin your plug proceed as follows:The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK.The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED.Making sure that neither core is connected to the earth terminal of the three pin plug.* This applies only to products distributed by Yamaha-Kemble Music (U.K.) Ltd. (2 wires)COMPLIANCE INFORMATION STATEMENT(DECLARATION OF CONFORMITY PROCEDURE)Responsible Party : Yamaha Corporation of AmericaAddress : 6600 Orangethorpe Ave., Buena Park, Calif. 90620Telephone : 714-522-9011Type of Equipment : USB Mixing StudioModel Name : <strong>MW8CX</strong>/<strong>MW10C</strong>This device complies with Part 15 of the FCC Rules.Operation is subject to the following two conditions:1) this device may not cause harmful interference, and2) this device must accept any interference received including interference that may cause undesired operation.See user manual instructions if interference to radio reception is suspected.* This applies only to products distributed by YAMAHA CORPORATION OF AMERICA. (FCC DoC)1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT!This product, when installed as indicated in the instructionscontained in this manual, meets FCC requirements. Modificationsnot expressly approved by Yamaha may void yourauthority, granted by the FCC, to use the product.2. IMPORTANT: When connecting this product to accessoriesand/or another product use only high quality shielded cables.Cable/s supplied with this product MUST be used. Follow allinstallation instructions. Failure to follow instructions couldvoid your FCC authorization to use this product in the USA.3. NOTE: This product has been tested and found to complywith the requirements listed in FCC Regulations, Part 15 forClass “B” digital devices. Compliance with these requirementsprovides a reasonable level of assurance that your useof this product in a residential environment will not result inharmful interference with other electronic devices. Thisequipment generates/uses radio frequencies and, if notinstalled and used according to the instructions found in theusers manual, may cause interference harmful to the operationof other electronic devices. Compliance with FCC regula-FCC INFORMATION (U.S.A.)tions does not guarantee that interference will not occur in allinstallations. If this product is found to be the source of interference,which can be determined by turning the unit “OFF”and “ON”, please try to eliminate the problem by using one ofthe following measures:Relocate either this product or the device that is beingaffected by the interference.Utilize power outlets that are on different branch (circuitbreaker or fuse) circuits or install AC line filter/s.In the case of radio or TV interference, relocate/reorient theantenna. If the antenna lead-in is 300 ohm ribbon lead,change the lead-in to co-axial type cable.If these corrective measures do not produce satisfactoryresults, please contact the local retailer authorized to distributethis type of product. If you can not locate the appropriateretailer, please contact Yamaha Corporation of America,Electronic Service Division, 6600 Orangethorpe Ave, BuenaPark, CA90620The above statements apply ONLY to those products distributedby Yamaha Corporation of America or its subsidiaries.* This applies only to products distributed by YAMAHA CORPORATION OF AMERICA. (class B)2<strong>MW8CX</strong>/<strong>MW10C</strong> Owner’s <strong>Manual</strong>
PRECAUTIONSPLEASE READ CAREFULLY BEFORE PROCEEDING* Please keep this manual in a safe place for future reference.WARNINGAlways follow the basic precautions listed below to avoid the possibility of serious injury or even death from electricalshock, short-circuiting, damages, fire or other hazards. These precautions include, but are not limited to, the following:Power supply/Power cord• Only use the voltage specified as correct for the device. The required voltage isprinted on the name plate of the device.• Use only the included AC power adaptor (PA-10 or an equivalent recommendedby Yamaha).• Do not place the power cord near heat sources such as heaters or radiators, anddo not excessively bend or otherwise damage the cord, place heavy objects onit, or place it in a position where anyone could walk on, trip over, or roll anythingover it.Do not open• Do not open the device or attempt to disassemble the internal parts or modifythem in any way. The device contains no user-serviceable parts. If it shouldappear to be malfunctioning, discontinue use immediately and have it inspectedby qualified Yamaha service personnel.Water warning• Do not expose the device to rain, use it near water or in damp or wet conditions,or place containers on it containing liquids which might spill into any openings.• Never insert or remove an electric plug with wet hands.If you notice any abnormality• If the power cord or plug becomes frayed or damaged, or if there is a suddenloss of sound during use of the device, or if any unusual smells or smokeshould appear to be caused by it, immediately turn off the power switch,disconnect the electric plug from the outlet, and have the device inspected byqualified Yamaha service personnel.• If this device or the AC power adaptor should be dropped or damaged,immediately turn off the power switch, disconnect the electric plug from theoutlet, and have the device inspected by qualified Yamaha service personnel.CAUTIONAlways follow the basic precautions listed below to avoid the possibility of physical injury to you or others, or damageto the device or other property. These precautions include, but are not limited to, the following:Power supply/Power cord• Remove the electric plug from the outlet when the device is not to be used forextended periods of time, or during electrical storms.• When removing the electric plug from the device or an outlet, always hold theplug itself and not the cord. Pulling by the cord can damage it.•To avoid generating unwanted noise, make sure there is adequate distance (50cm or more) between the AC power adaptor and the device.• Do not cover or wrap the AC power adaptor with a cloth or blanket.Location• Before moving the device, remove all connected cables.• When setting up the device, make sure that the AC outlet you are using is easilyaccessible. If some trouble or malfunction occurs, immediately turn off thepower switch and disconnect the plug from the outlet. Even when the powerswitch is turned off, electricity is still flowing to the product all the minimumlevel. When you are not using the product for a long time, make sure to unplugthe power cord from the wall AC outlet.•Avoid setting all equalizer and controls to their maximum. Depending on thecondition of the connected devices, doing so may cause feedback and maydamage the speakers.• Do not expose the device to excessive dust or vibrations, or extreme cold or heat(such as in direct sunlight, near a heater, or in a car during the day) to preventthe possibility of panel disfiguration or damage to the internal components.• Do not place the device in an unstable position where it might accidentally fallover.• Do not use the device in the vicinity of a TV, radio, stereo equipment, mobilephone, or other electric devices. Doing so may result in noise, both in the deviceitself and in the TV or radio next to it.Connections• Before connecting the device to other devices, turn off the power for all devices.Before turning the power on or off for all devices, set all volume levels tominimum.Handling caution• When turning on the AC power in your audio system, always turn on the poweramplifier LAST, to avoid speaker damage. When turning the power off, the poweramplifier should be turned off FIRST for the same reason.• Do not insert your fingers or hands in any gaps or openings on the device.•Avoid inserting or dropping foreign objects (paper, plastic, metal, etc.) into anygaps or openings on the device. If this happens, turn off the power immediatelyand unplug the power cord from the AC outlet. Then have the device inspectedby qualified Yamaha service personnel.• Do not use the device or headphones for a long period of time at a high oruncomfortable volume level, since this can cause permanent hearing loss. If youexperience any hearing loss or ringing in the ears, consult a physician.• Do not rest your weight on the device or place heavy objects on it, and avoid useexcessive force on the buttons, switches or connectors.(5)-4<strong>MW8CX</strong>/<strong>MW10C</strong> Owner’s <strong>Manual</strong> 3