Casio PS-20 manual Operational Precautions, Locating the Unit, Care of the Unit, Lithium Battery

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Operational Precautions

Locating the Unit

Avoid the following locations.

•Areas exposed to direct sunlight and high humidity

•Areas subjected to very low temperatures

•Near a radio, TV, video deck, or tuner (unit can cause interference with audio or video signals)

Care of the Unit

•Never use benzene, alcohol, thinner or other such chemicals to clean the exterior of the unit.

•To clean the keyboard, use a soft cloth dampened with a weak solution of a mild neutral detergent and water. Wring out all excess moisture from the cloth before wiping.

Lithium Battery

This unit is equipped with a lithium battery to provide power needed to retain memory contents while unit power is turned off. Should the lithium battery go dead, all memory contents will be lost whenever you turn unit power off. The normal life of the lithium battery is five years from the time that the battery was installed. Be sure to periodically contact your retailer or authorized service provider to have the lithium battery replaced. Note that you will be charged separately for lithium battery replacement.

•Note that CASIO COMPUTER CO., LTD. shall not be held liable for any damages or losses or any claims by third parties arising from corruption or loss of data caused by malfunction or repair of the unit, or from battery replacement.

You may notice lines in the finish of the case of this product. These lines are the result of the molding process used to shape the plastic of the case. They are not cracks or breaks in the plastic, and are no cause for concern.

❚NOTE

•Unauthorized reproduction of this manual in its entirety or in part is expressly forbidden. All rights reserved.

•CASIO COMPUTER CO., LTD. shall not be held liable for any damages or losses or any claims by third parties arising from use of this product or this manual.

•The contents of this manual are subject to change without notice.

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Contents USER’S Guide Guía DEL Usuario FCC Warning Safety Precautions SymbolsSmoke, Strange Odor, Overheating Dropping and Impact Relocating the Product Heavy Objects Main Features Versatile tonesContents General Guide Attachment of the Score StandOn the keyboard as shown below Power Supply Using the AC AdaptorLeft Side Panel Accessories and Options ConnectionsSelecting a Tone Using TonesBasic Operation More about tonesSelecting a Digital Effect Using Digital EffectsDigital Effect Types To select a reverb effectBuilt-in Speaker Sound Quality Types Adjusting the Sound QualityPower on default effect settings Headphone Sound Quality TypesUsing the Pedals To change the sound quality HeadphonesTo change the sound quality of the built Speakers Adjusting the Metronome Volume Using the MetronomeUsing the Metronome To adjust the metronome volumeUsing the Memory About the MemoryRecording Deleting Memory Contents PlaybackPlaying a Specific Demo Tune Using Demo TunesPlaying the Demo Tunes Sequence Stopping Demo Tune PlayUsing Transpose Keyboard SettingsUsing Touch Select To change the Touch Select settingAdjusting the Tuning of the Digital Piano To adjust the tuning of the digital pianoMidi Connections What is MIDI?What you can do with Midi Midi ChannelsSending Memory Playback Data Setting the Keyboard ChannelSimultaneous Receive Over Multiple Channels Multi-Timbre Assigning Tones to Individual ChannelsKeyboard Data Note On, Note Off, Note Number, Velocity Turning Local Control On and OffMidi Data Notes To turn Local Control on and offTone Change Data Program Change Send Receive ToneName Bank Select ProgramNumbers Troubleshooting ReferenceSpecifications Locating the Unit Operational PrecautionsLithium Battery Care of the Unit424A-E-031A Appendix/Apéndice Initial Power On SettingsSetting Ajustes iniciales al activarse la alimentaciónMidi Data Format Channel MessagesControlChange Brightness Depth1EffectReverbSendLevelDepth3EffectChorusSendLevel Parameter On-RegisteredProgram Change Pitch Bend ChangeRPN Registered Parameter Numbers ChannelMode GMSystemOn SystemMessagesUniversalSystemExclusive Reverb Type127 9nHV= 8nHV= Key’s Ch’s Velocity After Touch PitchBend 10 11 64 65 66 67 71 72 73Change 98,99 100,101 120 121 True#Remarks Hon-machi 1-chome