Power Supply

Memory Contents

Settings

Tone, rhythm, and other “main keyboard settings” in effect when you turn off the keyboard manually by pressing POWER button or when Auto Power Off turns off power are still in effect the next time you turn power back on.

Main Keyboard Settings

Tone number, layer, split, split point, drawbar organ tone settings, transpose, tuning, and contrast settings, touch response, reverb, chorus, DSP, equalizer, rhythm number, tempo, keyboard channel, MIDI In Chord Judge on/off, accomp MIDI out on/off, assignable jack setting, accompaniment volume, user area tones (Synthesizer Mode), user area accompaniments, user DSP area, pitch bend range, Auto Harmonize on/off, Auto Harmonize type, Mixer hold, DSP hold, Auto Accompaniment mode, all Mixer parameters, all Synthesizer Mode parameters, Song Memory song numbers, SMF player settings (play mode, manual play part, SMF playback volume)

Memory Contents

In addition to the above settings, data stored in the Registration Mode and Song Memory Mode is also retained when keyboard power is turned off.

Saving Setups and Memory Contents

About Flash memory

Your keyboard comes with built-in Flash memory, which can continue to hold data even when electrical power is totally cut off. This means that even after batteries go completely dead, you can attach the AC adaptor, turn on power, and still recall data stored in memory.

You can back up keyboard memory contents and other data using the media described below.

•SD Memory Card

See “Using an SD Memory Card” on page E-84.•Floppy Diskette (WK-3800 only)See “Using the Floppy Disk Drive (WK-3800 Only)” on page E-85.•Computer hard diskSee “Connection to a Computer” on page E-80.

IMPORTANT!

•When running under battery power, be sure to replace batteries as soon as possible after the first signs of low battery power (dim power indicator lamp, dim display characters, etc.) Though the keyboard’s Flash memory is non-volatile (which means that data is not lost when power is interrupted), data can be lost if power suddenly fails while data is being written to flash memory*.

*While storing or deleting user data, while recording with the synthesizer, while transferring data from a computer, etc.

Initializing the Keyboard

Initialization can be used to return keyboard parameters to their initial factory default settings, or to delete all data currently in keyboard memory. See page E-74 for more information about initialization.

Returning the keyboard to its initial factory defaults

You can use the CD-ROM that comes with the keyboard and your computer to return the keyboard’s flash memory and all of its parameters to their initial factory default settings. See “Bundled CD-ROM Data” on page E-82 for details.

E-16