Casio CTK-900 User Manual

Also see for CTK-900: Midi implementation Service manual

Contents

Casio CTK-900 User Manual Manual pdf 15 page image

E-13Power SupplyMake sure that you use only the AC adaptor specified for thiskeyboard.Rear Panel1 DC 9V jack2 AC adaptor AD-53 AC outletNote the following important precautions to avoid damage tothe power cord. During Use• Never pull on the cord with excessive force.• Never repeatedly pull on the cord.• Never twist the cord at the base of the plug orconnector.• The power cord should not be stretched tightwhile it is in use. During Movement• Before moving the keyboard, be sure tounplug the AC adaptor from the power outlet. During Storage• Loop and bundle the power cord, but neverwind it around the AC adaptor.• Make sure that the keyboard is turned off before connectingor disconnecting the AC adaptor.• Using the AC adaptor for a long time can cause it to becomewarm to the touch. This is normal and does not indicatemalfunction.When you are using battery power, keyboard power turns offautomatically whenever you leave it on without performingany operation for about 6 minutes. When this happens, pressthe POWER button to turn power back on.• Auto Power Off is disabled (it does not function) when youare using the AC adaptor to power the keyboard.Hold down the TONE button while turning on the keyboardto disable Auto Power Off.• When Auto Power Off is disabled, the keyboard does notturn off automatically no matter how long it is left with nooperation being performed.• Auto Power Off is automatically enabled whenever youturn on keyboard power.Tone, rhythm, and other “main keyboard settings” in effectwhen you turn off the keyboard manually by pressingPOWER button or when Auto Power Off turns off power arestill in effect the next time you turn power back on.Using the AC AdaptorSpecified AC Adaptor: AD-5213Auto Power OffTo disable Auto Power OffSettingsMain Keyboard SettingsTone number, layer, split, split point, drawbar organtone settings, transpose, tuning, contrast settings, touchresponse, reverb, chorus, DSP, equalizer, rhythmnumber, tempo, keyboard channel, MIDI In ChordJudge on/off, accomp MIDI out on/off, assignable jacksetting, accompaniment volume, user area tones(Synthesizer Mode), user area accompaniments, userDSP area, Auto Harmonize on/off, Auto Harmonizetype, Mixer hold, DSP hold, Auto Accompanimentmode, all Mixer parameters, all Synthesizer Modeparameters, Song Memory song numbers, SMF playersettings (play mode, manual play part, SMF playbackvolume)707A-E-015A