User Manual for COSTWAY models including: MU70017WHB, Weighted Key Digital Piano, MU70017WHB Weighted Key Digital Piano
88-Key Full Size Digital Piano Weighted Keyboard with Sustain Pedal - Costway
File Info : application/pdf, 1 Pages, 1.89MB
DocumentDocumentPlease give us a chance to make it right and do better ! Contact our friendly customer service department for help first. Replacements for missing or damaged parts will be shipped ASAP ! US office: Fontana UK office: Ipswich AU office: Truganina DE office: Hamburg FR office: Saint Vigor d'Ymonville PL Contact Us! Do NOT return this item. US:cs.us@costway.com way.com AU:cs.au@costway.com USER'S MANUAL Weighted Key Digital Piano MU70017 THIS INSTRUCTION BOOKLET CONTAINS IMPORTANT SAFETY INFORMATION. PLEASE READ AND KEEP FOR FUTURE REFERENCE. Before You Start Please read all instructions carefully. Retain instructions for future reference. Separate and count all parts and hardware. Read through each step carefully and follow the proper order. We recommend that, where possible, all items are assembled near to the area in which they will be placed in use, to avoid moving the product unnecessarily once assembled. Always place the product on a flat, steady and stable surface. away from babies and children as they potentially pose a serious 02 FEATURES Thank you for choosing our digital piano. The digital piano is elegant and exquisite, and it is the perfect combination of the latest electronic technology. ³ Before using this instrument, you must read the instructions in detail. MULTIMEDIA MP3 PLAY With MP3 multimedia playback functions providing full music entertainment. SPECIAL REMINDER Stay away from radio, TV, antenna receiver, router, refrigerator and all RF electrical interference sources such as motorized appliances. PRODUCT CARE Careful maintenance and protection of this product plays an important role in prolonging the service life of the product and reducing failure. 1. AVOID HEATING, DAMPNESS OR DIRECT SUNLIGHT Do not over expose the product to direct sunlight, or place it near air conditioning or extremely hot place. 2. DO NOT USE NEAR THE TV OR RADIO. This product may cause video or audio interference to the reception of TV and radio. If this happens, the product should be removed from the TV or radio. 3. NO PAINT, DILUENT OR SIMILAR CHEMICALS SHALL BE USED FOR CLEANING. Clean the product with a soft cloth wetted with weak water solution and neutral detergent. Soak the cloth in a solution and wring it dry until it approaches drying. 4. DO NOT SHAKE, AVOID COLLISION When moving, the product should be handled carefully and lightly. Violent vibration and collision are strictly prohibited in order to avoid damage to the shell or internal electronic components. 03 SUSTAIN A U D IO IN A UD IO O UT MIDI OUT MIDI IN USB D C 15V JACK SOCKET 04-pedal 03-double headphones 04 1. POWER LINE CONNECTION 1. When used according to the access power line, one end is inserted into the socket at the bottom of the piano operation plate. The other end is inserted into the110V household power socket. 2. If you do not use this product for a long time, unplug the power cord and keep it properly. 2. AUDIO INPUT/OUTPUT PLUG 1. The audio output socket can be connected to large sound box equipment. 2. The audio input socket connects the external sound source to the electric piano for playback. 3. MIDI INPUT AND OUTPUT SOCKET The MIDI interface of this digital piano can be connected to music equipment with MIDI. 4. USB TRANSPORT INTERFACE Use the USB port of this digital piano to connect to a computer. Through pre-installed music software on the computer, you can play the keyboard to perform music performance, composition, editing, storage and other functions. The edited music and the built-in accompaniment of the music software can be connected to the digital piano through the software for playback, or play according to the accompaniment music. 5. DOUBLE HEADSET SOCKET Connecting the headset will automatically cut off the output of the built-in loudspeaker, so it won't disturb others when playing *This product has two headphone sockets, which can insert two headphones at the same time. 6. PEDAL SOCKET Insert the end of the pedal line into the circular socket on the bottom of the piano, and you can connect the 3 pedal sound effects .ln turn : weak tone, posterior extension and portamento. INSTALLATION 05 OPERATION GUIDE digital display USB port 06 USB DRUM METRONOME TOUCH CHORD SYNC FILL-IN SPLIT DUAL RECORD TEMPO TRANSPOSE PLAY TONE RHYTHM DEMO START/STOP POWER VOLUME Function Panel Basic operation Preparatory work This section introduces you to the basic operating knowledge of digital piano How to play 1. switch the "power supply" switch to the on state, the display screen is lit up, and enter the normal playing state. 2. adjust the volume potentiometer and adjust the volume to the appropriate position. 3. play music on the keyboard. The choice of timbre There are 480 timbres in this product (see TONE list). Please follow the following steps to select the desired timbre How to select tone color 1. Find the TONE you need in the timbre list and remember its timbre number. 2. Press the tone key to enter timbre mode. 3. Select the desired timbre by selecting the "+"/"-" key, the timbre number is (000-479). The convenience of chord accompaniment The following steps describe how to use the chord functionality of this product. Before you begin, you should first select the rhythm you want to use and set the speed value. Automatic accompaniment The choice of rhythm This product has 200 built-in rhythms (see the RHYTHM list), please follow the steps below to select the desired rhythm. How to choose rhythm 1. Press the rhythm key to enter the rhythm mode. 2. Select the desired rhythm by selecting the "+"/"-" key, the rhythm number is (000-199). 3. Press the "start / stop" key to start playing the rhythm. 4. To stop the rhythm to play, and then press the "start / stop" key. 07 Synthetic chord accompaniment 1. Press the start / stop button to start broadcasting the currently selected rhythm. 2. press the "chord" button to enter the chord state. If the chord mode of single multi-finger reuse conforms to the multi-finger chord playing method, the piano responds to the multi-finger chord; where the single-finger chord method is not in accordance with the multiple-finger chord method, the response is recognized according to the single-finger chord. 3. To play a chord, press different fingerings to perform different performances on the accompaniment keyboard (1-22 keys from the left). 4. Press the "chord" button again to turn off the chord state. Chord keyboard Keyboard melody Synchronous start You can set this product to start playing rhythmically while you play accompaniment on the keyboard. The following steps describe how to use synchronous startup. Before you begin, you should first select the rhythm to use, set the speed value, and select the chord accompaniment. Using synchronous startup 1. In the chord state, press the synchronize button to enter the synchronous start standby state. 2. When you play the chord, the accompaniment will automatically start broadcasting. 3. To cancel synchronization, press the start / stop button. Use of Music Library The built-in music library of this product contains 80 pieces of music (see list of demonstration songs), and the built-in music is used for playback and appreciation. 08 The playing of music in a library 1. find the music to be played in the library list and record its number. 2. press the key of "DEMO" to enter the mode of demonstration song. 3. select the song by selecting the "+" "-" key Number (000-079) 4. Press the DEMO key or start / stop the key to stop playing to exit this mode. The music will continue to play in order until you stop it. The use of keyboard strength tactile function When the keyboard of this product is opened for the strength tactile keyboard "strength" function, the relative volume of the electronic output music will vary according to the intensity that the keyboard is pressed, and can play music with different volume and different feelings. 1. press the strength TOUCH button, and the strength touch function is activated. 2. press "TOUCH" again and turn off the tactile function. When booting, it is automatically in the state of starting the strength tactile function. The use of keyboard Drum instrument function Press the "Drum" button, switch the keyboard of the digital piano to the drum key board, press the DRUM button again, and turn off the function. The use of Dual Voice function When using the Dual Voice function to play the keyboard, you can emit two different timbre at the same time, showing the resonance effect of the two musical instruments. How to use Dual Voice function 1. first enter the timbre mode, choose a musical instrument as the main timbre. 2. press the "DUAL" button to enter the second timbre selection mode. 3. use the "+/-" button to select a musical instrument as the second timbre. The use of keyboard split function Using the keyboard split function, you can assign two different timbre (main tone and split tone) to both ends of the keyboard, so that you can play one timbre with your left hand and another with your right hand to play an ensemble effect. 09 Left keyboard Right keyboard Use of metronome function Press the "metronome" button, the metronome function is activated, you can follow the beat sound to play. Press the metronome button again, and the metronome function is turned off. Please use the "Tempo" button and "+/-"button to set the speed. Recording 1. Press the recording key to enter recording mode. 2. The maximum number of recordings is 250, and when the recording is full, there will be no room for new recording. 3. Each time you press this key, you erase the last memory, and re-enter recording mode. Play sound 1. Press the PLAY key to play the recorded notes and drums, and play them in the timbre selected for the recording at that time 2. Press the PLAY key, and if there is no previous memory value, no action occurs. Transpose effect control 1. Press the "Transpose" key to enter the transposition control mode, and then press the "+" and "-" keys to set the range of transposition. 2. There are 13 segments (-6-+6) for the transposition control, and the power-on preset value is in the seventh segment. 3. In the transposition mode, press the "+" and "-" keys for more than one second to continuously increase/decrease the transposition. MP3 function 1. Connect to the U disk and go directly into MP3 mode. 2. Select songs from MP3. Press the "+" "-" key to select the song. 3. Press the start / stop key to start and pause playback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ower adapter 1PC MIDI line 1PC Piano cover 1PC Foot Pedal 1PC Headphone 1PC Manual 1PC Music stand 1PC MUSICAL INSTRUMENT PARAMETERS Keyboard: 88 key Pitch: 3 tones. Voice range: A2-C5 Output power: 20W*2 Style Upright piano Power parameters: DC 15V 50/60Hz PRECAUTIONS POWER SUPPLY This product can be powered by standard indoor wall sockets. Please only use the power cord specified in this product. When not in use, please turn off the power supply. When not in use for a long time, pull out the power cord and keep it properly. 22 MARKING MAP To ensure that you use this product safely and correctly, to prevent harm to users and others and financial damage, this manual and products are marked with a series of safety signs. The various signs and their meanings are as follows: WARNING This sign indicates that there is a potential risk of death or serious injury if this mark is ignored and the product is mishandled. BE CAREFUL This sign indicates that there is a potential danger of injury to personnel or other financial damage if this sign is ignored and the product is operated incorrectly. EXAMPLE OF LOGO This triangle sign ( ) indicates what users should pay attention to. (The left picture shows a cautious electric shock) A circular sign ( ) with an oblique line indicates prohibitions. The icons in or beside the logo indicate the contents specifically prohibited. (No disassembly is allowed on the left) Black dots ( ) indicate what must be observed. The diagrams in this sign indicate the contents of the specific matters that must be observed. (The left picture shows that the power plug must be pulled out of the socket) WARNING Smoke, odor, overheating: When the product smokes, smells or overheats, there is a danger of fire and electric shock when it is used continually. In case of the above situation, the following operations should be performed immediately. 1. turn of the power. 2. Pull the plug out of the power outlet. 3. Contact us. 23 Power cord: Improper use of power cord may cause fire and electric shock. The following precautions must be observed. The special power cord designated for this product must be used. The AC power supply with output voltage within the rated voltage range for household use must be used. Do not overload power sockets and extension lines. The improper treatment of power line will lead to damage or breakage, which will lead to fire and electric shock hazards. The following precautions must be observed. Do not place or heat heavy objects on power lines. Do not attempt to alter or bend the power cord too much. Do not twist or pull the power cord. If the power cord or plug is damaged, please replace the same type of power cord. Do not touch the power cord and plug with wet hands, otherwise there is a danger of electric shock. Please use the power cord where it won't splash. Water is in danger of causing fire and electric shock. Never place vases or any other Container containing water on this product. Water is dangerous of causing fire and electric shock. Do not allow minors to unplug and touch power lines or connection boards, minors do not have electricity safety common sense, there is a risk of electric shock. BE CAREFUL Improper use of power cord may cause fire and electric shock. The following precautions must be observed. Do not put the power cord near the furnace or other heat source. Do not pull the power cord when unplugging the power socket, but must grasp the plug body. The power cord plug must be inserted in the socket to the end. Make sure the power supply is off before connecting or disconnecting it. When thunderstorms occur or before traveling or other long-term departure, disconnect the power cord from the wall outlet. Remove the power cord from the wall outlet at least once a year and clean the dust accumulated around the plug. 24 Do not burn down this product Do not put this product in the fire. Otherwise, it will lead to the burning of wood products and the explosion of internal electronic components, which will cause fire and personnel injury. Water and foreign bodies Water, other liquids and (metal sheets, etc.) entering this product are in danger of causing fire and electric shock. In case of the above situation, the following operations should be performed immediately. 1. turn off the powe. 2. If you are using a power cord for power Supply, unplug it from the wall outlet. 3. Contact us. Don't dismantle and transform Do not dismantle or transform this product in any way. Otherwise, there is a risk of electric shock, scaldor other personal injury. All internal inspection, adjustment and maintenance operations should be entrusted to qualified technicians. Fall or impact This product is in danger of fire and electric shock after falling or being damaged by strong impact. In case of the above situation, the following operations should be performed immediately. 1. turn off the power. 2. If you are using a power cord for power supply, unplug it from the wall outlet. 3. Contact your distributor. Plastic bag Do not let anyone put plastic bags for this product on his head or in his mouth. Otherwise, there is a risk of asphyxia. Families with young children should pay special attention to it. Do not climb piano or bracket Climbing on the piano body or its support is dangerous of overturning or damage. Families with young children should pay special attention to it. 25 Placing products Avoid placing the product on an uneven surface or any other unstable place. Otherwise, it will cause the product to fall down, which will lead to the risk of injury. Move this product Before moving this product, you must unplug the power cord plug from the wall outlet and pull out all other cables and connecting wires. Otherwise, it will lead to wire damage, fire and electric shock. Clean this product Before cleaning this product, you must unplug the power cord plug from the wall outlet, otherwise there is a risk of fire and electric shock. Socket connection Only designated devices can be connected to the sockets of this product. Connecting non-designated equipment or devices is dangerous of causing fire and electric shock. Location selection Avoid placing this product in the following places. Otherwise, there is a danger of fire and electric shock. High temperature or dusty places. Kitchen or other place with lampblack. Where the product is exposed to direct sunlight, or any other place where the product will produce high temperature. Volume Don't play music long and loud. Pay special attention when using headphones. Excessive volume can damage your hearing. Heavy objects Do not place heavy objects on this product. Otherwise, the top of the product will be overweight, causing the product to overturn or drop objects on it, which will lead to the risk of injury. Correct assembly of scaffolds The incorrect installation of the bracket will cause the product to fall Over, and there is a risk of injury to the personnel. Therefore, it must be assembled in accordance with the instructions attached to the instructions to ensure that the product is properly mounted on its bracket. 26