Yamaha DCH8 Owner's Manual

MTX3 DCH840 m1 m60 m80 m100 m41 m61 m81 m101 m100 m130 m160 m190 m101 m131 m161 m191 m = Max.Termination= ON123MTX3 DCH81 m 100 m0.5 m90 mTermination= ON50 mMTX3DCH850 m 50 m50 m60 m30 m20 m40 m20 m40 mTermination= ON20 m40 m20 m40 m191.5 m = Max.151.5 m150 m120 m100 m170 m150 m130 m 180 m200 m = Max.–2–TO HOST:Connect the [DCP] connector ofthe host device or the DCH8connected to the host.1 - 8:Connect the controlpanels or anotherDCH8.• This device contains no user-serviceable parts. Donot open the device or attempt to disassemble theinternal parts or modify them in any way. If it shouldappear to be malfunctioning, discontinue useimmediately and have it inspected by qualifiedYamaha service personnel.WARNINGDo not open• Do not place the device in a location where it maycome into contact with corrosive gases or salt air.Doing so may result in malfunction.• Before moving the device, remove all connectedcables.Location• Do not rest your weight on the device or place heavyobjects on it, and avoid use excessive force on thebuttons, switches or connectors to prevent injuries.Handling caution• Do not place any burning items or open flames nearthe device, since they may cause a fire.Fire warningNOTICETo avoid the possibility of malfunction/ damage to theproduct, damage to data, or damage to other property,follow the notices below.Handling and maintenance• Do not expose the device to excessive dust orvibration, or extreme cold or heat (such as in directsunlight, near a heater, or in a car during the day), inorder to prevent the possibility of panel disfiguration,unstable operation, or damage to the internalcomponents.• Do not place vinyl, plastic or rubber objects on thedevice, since this might discolor the panel.• When cleaning the device, use a dry and soft cloth.Do not use paint thinners, solvents, cleaning fluids, orchemical-impregnated wiping cloths.• Condensation can occur in the device due to rapid,drastic changes in ambient temperature—when thedevice is moved from one location to another, or airconditioning is turned on or off, for example. Usingthe device while condensation is present can causedamage. If there is reason to believe thatcondensation might have occurred, leave the devicefor several hours until the condensation hascompletely dried out.• Do not expose the device to rain, use it near water orin damp or wet conditions. If any liquid such as waterseeps into the device, unplug the cables. Then havethe device inspected by qualified Yamaha servicepersonnel.• If this device should be dropped or damaged,immediately disconnect cables from this device, andhave the device inspected by qualified Yamahaservice personnel.• Avoid inserting or dropping foreign objects (paper,plastic, metal, etc.) into any gaps or openings on thedevice (panel, etc.) If this happens, immediately turnoff the power of the connected devices, unplug thepower cord from the AC outlet, and have the deviceinspected by qualified Yamaha service personnel.• Avoid pulling the cables connected to the devices,etc. to prevent injuries.About this manual• The illustrations as shown in this manual are forinstructional purposes only.• The company names and product names in thismanual are the trademarks or registered trademarksof their respective companies.PA_en_6Manual Development Department© 2016 Yamaha CorporationPublished 01/2016 MW??*.*-**A0Printed in ChinaZT34960Main Features• Divides the control line from host devices suchas the Yamaha MTX/MRX series into up to 8lines.• Allows for a flexible system structure, with acombination of star connections and daisychain connections as a repeater between thehost device and the control panels.• Supports various ways of installation with screwholes equipped for mount fittings on the sideand in the rear.Accessories(Please make sure they are included.)• Mount fittings x 2• Mount fitting screws x 4• Owner's Manual (this document)Supported DevicesHost devicesMTX3, MTX5-D, MRX7-D, MA2120, PA2120Control PanelsDCP1V4S, DCP4S, DCP4V4SPart Names and Basic ConnectionHorizontal InstallationVertical InstallationGeneral SpecificationsOperating temperature 0°C to +40°CStorage temperature -20°C to +60°CDimensions 132 mm (W) x 42 mm (H) x 44 mm (D)Net weight 0.24 kgDCH8 Owner’s ManualEN ZH(As of Jan. 2016)Installation MethodConnection ExampleThe contents of this manual apply to the latest specificationsas of the printing date. To obtain the latest manual, access theYamaha website then download the manual file.PRECAUTIONSPLEASE READ CAREFULLY BEFOREPROCEEDINGPlease keep this manual in a safe place for futurereference.Always follow the basic precautions listed below toavoid the possibility of serious injury or even deathfrom electrical shock, short-circuiting, damages, fireor other hazards. These precautions include, but arenot limited to, the following:CAUTIONAlways follow the basic precautions listed below toavoid the possibility of physical injury to you orothers, or damage to the device or other property.These precautions include, but are not limited to,the following:Yamaha cannot be held responsible for damagecaused by improper use or modifications to thedevice.Network Topology and ConnectionDistanceNetwork topologyYou can combine star connections and daisychain connections.Connection distanceThe distance between the host device and themost distant controller should be within 200meters.NOTEJacks from 1 to 8 all have the same function.Caution for Connecting the Device• Do not connect any unsupported devices (forexample computers, routers, and the like).• Do not leave attached any cables that are notconnected to a device.When mounting the device on a rack, make sure yousecure the device with mount fittings on both the upperand lower sides.For example, do not fasten only the fittings on one sidewhen installing the device horizontally on the rack.If the weight of the device suddenly pushes on the toppart of the rack, the device may break or cause you tosustain injuries.NOTEThe screws for mounting the device onto the rack are notincluded with the product. Obtain the screws separately.CAUTIONInformation for Users on Collectionand Disposal of Old EquipmentThis symbol on the products, pack-aging, and/or accompanying docu-ments means that used electricaland electronic products should notbe mixed with general householdwaste.For proper treatment, recovery andrecycling of old products, pleasetake them to applicable collection points, in accor-dance with your national legislation and the Direc-tives 2002/96/EC.By disposing of these products correctly, you willhelp to save valuable resources and prevent anypotential negative effects on human health and theenvironment which could otherwise arise from inap-propriate waste handling.For more information about collection and recyclingof old products, please contact your local munici-pality, your waste disposal service or the point ofsale where you purchased the items.[For business users in the European Union]If you wish to discard electrical and electronicequipment, please contact your dealer or supplierfor further information.[Information on Disposal in other Countriesoutside the European Union]This symbol is only valid in the European Union. Ifyou wish to discard these items, please contactyour local authorities or dealer and ask for thecorrect method of disposal.(weee_eu_en_01)Termination SettingsTurn the termination setting on only for the controlpanel that is the most distant from the host device.If you connect multiple controllers at the samedistance, turn the termination setting on only for one ofthem.NOTEMore details for termination and ID settings for control panels,refer to the Owner’s Manual for the control panel.Host device Max. number of connectionsMTX3MTX5-DMRX7-DMA2120PA2120DCH8= 7Control panel=8DCH8=1Control panel=2Maximum Number of DeviceConnections per HostDIGITAL CONTROLLER HUB

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