PL40NE01-1.book 15 ページ 2002年7月23日 火曜日 午後6時52分

Connecting to a Power Outlet

Power On Alert

Power Requirements

Keyboard keys light to alert you if you leave power on and do not perform any operation for about 6 minutes. Note that keys light only, and no sound is produced. When this happens, press any button or keyboard key to clear the power on alert.

To disable power on alert

See “Keyboard Settings” on page E-71 for information about disabling power on alert.

ŠWhen this function is turned off, the piano does not turn off automatically and no alert is performed no matter how long it is left with no operation being performed.

The piano comes with a built-in lithium battery that supplies power to the memory to retain sequencer and other data while piano power is turned off. If the power of the lithium battery is low, turning off piano power can result in deletion of all data stored in its memory.

The normal life of the original battery is five years from the time it is loaded at the factory. Due to time spent in transit and storage, the original battery probably will not provide a full five years of service life. It is up to you to contact your nearest CASIO service provider about having the lithium battery replaced periodically.

Note that you will be charged separately for lithium battery replacement.

Initializing the Piano

Settings and Memory Contents

The following describes what happens to settings and memory contents when power is turned off.

Use the procedure on page E-81 to initialize the digital piano, which clears all memory data and returns settings to their initial factory defaults.

Settings

When you turn off the piano by pressing the POWER button, it “remembers” the current settings of certain parameters. These settings remain in effect the next time you turn on the piano.

For information on which parameters the piano remembers, see the “Power Off Backup Items” of the “Parameter List” at the back of this manual (page A-17).

Memory Contents

In addition to the settings described above, the digital piano also retains registration memory and sequencer contents when power is turned off.

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