Power Supply

The Rugged PDA uses an AC adaptor to connect to an outside power source or to recharge the batteries. Attach the battery pack and charge the Rugged PDA's battery until it is full to do the initial setup when using it for the first time or after not using it for a long period, and when the battery is low.

Caution!

Use the battery pack provided or a battery pack specified by the manufacture. Using a battery pack that is not specified by the manufacturer may cause a fire.

Battery Pack

The Rugged PDA operates on a battery pack (lithium-ion battery) as its main battery, and has an internal backup battery to protect its memory when removing the battery pack. Note the following points when using the Rugged PDA.

Important! Read This Information!

Turn off the Rugged PDA before replacing batteries.

When the battery discharges beyond a set level, "Main battery remaining capacity low" or "Backup battery remaining capacity low" message appears. If this kind of messages appears, immediately charge either the battery pack or the backup battery depending on the displayed message.

The "Main battery remaining capacity low" message's title bar can be shown in either blue when the remaining capacity is 30% or less or red when the remain- ing capacity is 10% or less. Do not replace the battery pack when the "Backup battery remaining capacity low" message appears. Data in the memory may be lost if it is replaced while the message appears on the screen.

If the Rugged PDA with the battery pack being discharged has been left over for a long period, or if the battery pack is replaced incorrectly, data in the memory may be lost accidentally. We recommend backing up data in the memory to other memory device, such as the hard disk of a computer or a memory card. Refer to Help for ActiveSync for information about how to back up data to a computer.

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Casio Stylus manual Power Supply, Battery Pack, Important! Read This Information