Casio Cassiopeia EG-800 Getting Started Manual page 26

• Data stored in memory can be lost if you continue operation after the low battery message
appears or if you incorrectly load batteries. Be sure to always back up important data on
your desktop computer hard disk or on a CompactFlash Card. See ActiveSync Help for
information about backing up files to a desktop computer.
• See the Card Backup Tool manual (PDF file) on the CASSIOPEIA CD-ROM for
information about backing up data to a CompactFlash Card for information about
using the Card Backup Tool program to back up data to a CompactFlash Card.
• Never remove the battery pack from the CASSIOPEIA while memory backup battery
power is low. Doing so can cause a loss of data in memory.
• Use only the specified rechargeable battery pack type as the main battery. Never use
another type of battery.
If unit power turns off due to insufficient power, the following warning message
appears on the display the next time you turn on unit power.
"Warning
Due to high current demand by the hardware, the system powered down in order
to protect memory contents..."
If unit power turns off due to sudden power drain by a CompactFlash Card, the
following warning message appears on the display the next time you turn on unit
power.
"Warning
Due to high current demand by the card, the system powered down in order to
protect memory contents..."
Important
Be sure to observe the following important battery handling precautions. Failure to do
so can cause batteries to leak, resulting in damage to surrounding items and create the
danger of fire and electrical shock.
• Use only the types of batteries specified for use with this unit.
• Charge the battery pack in an area where the temperature is between 10
° °
and 35 C (95 F). Charging in areas that are very cold or exposed to direct sunlight
can cause deterioration and leaking of the battery pack.
• To avoid deterioration and leaking, the battery pack is designed to discharge even
when you do not use the CASSIOPEIA. Be sure to recharge the battery pack at least
once every three months, regardless of how much you use the CASSIOPEIA during
that time.
• A battery pack that loses power too quickly after it is charged is probably near the
end of its service life. In such a case, you have to purchase a new battery pack.
26
° °
C (50 F)