Casio BE-300 manual Built-in Battery Pack Service Life, Disposing of Your Cassiopeia

Built-in Battery Pack Service Life

Though the built-in battery pack is rechargeable, it requires periodic replacement after it is used for a long time. If the message “Internal Battery Warning

The internal battery is low. Continued use may result in loss of ability to store

data. Charge the battery as soon as possible.” appears on the display when you turn on power or while you are using the CASSIOPEIA soon after you correctly charge the battery, it probably means that the built-in battery pack has reached the end of its normal service life.

Do not remove the built-in battery pack yourself. Take the unit to your original dealer or an Authorized CASIO Service Provider to have it replaced. Note that you will be charged for battery pack replacement.

•The normal rule of thumb for battery replacement is about once every two years (about 500 charges).

Important

•Never try to replace the battery yourself! Doing so creates the risk of fire, personal injury, or other serious problems.

Disposing of Your CASSIOPEIA

Be sure to remove the built-in battery pack from the CASSIOPEIA and dispose of it separately.

Important

•Perform the following steps to remove the built-in battery pack from your CASSIOPEIA only if you plan to dispose of your CASSIOPEIA and not use it any longer. Otherwise, you should never try to remove the built-in battery pack.

1.Remove the screws securing the battery pack compartment cover in place, and remove the cover.

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