Check the condition of your finger. Any conditions which have
changed since enrollment, such as injury, rough skin, and extremely
dry, wet, soiled, dirty, oily, soaked or swollen fingers, might lower the
recognition success rate. Also if the fingerprint is worn down or the
finger becomes thinner or fatter, the recognition success rate might be
lowered.
As the fingerprint for each finger is different and unique you should
ensure that only the registered or enrolled fingerprint or fingerprints
are used for identification.
The fingerprint sensor compares and analyzes the unique
characteristics in a fingerprint. However, there might be instances
where certain users are unable to register their fingerprints due to
insufficient unique characteristics in their fingerprints.
The recognition success rate might differ from user to user.
Battery
This section explains battery use, recharging methods and handling.
Battery pack
The tablet computer contains a battery pack inside. Also, depending on the
model you purchased, the keyboard dock might contain a second battery
pack to extend the battery operating time.
When the AC adaptor is not connected, the main power source of the
computer is the lithium polymer battery pack.
Real-Time Clock (RTC) function
The Real-Time Clock (RTC) function is supported. The battery pack
provides power for the internal real-time clock and calendar function and
also maintains the system configuration while the computer is turned off. If
the RTC lasting time completely runs out, the system will lose this
information and the real-time clock and calendar will stop working.
You can change the Real-Time Clock settings in the dynabook Setup utility.
Refer to
for further information.
Care and use of the battery pack
This section provides the important safety precautions in order to handle
your battery pack properly.
Refer to the enclosed
Instruction Manual for Safety and Comfort
for
detailed precautions and handling instructions.
Charge the battery pack only in an ambient temperature from 5 through 35
degrees Celsius. Otherwise, the electrolyte solution might leak, battery
pack performance might deteriorate, and the battery life might be
shortened.
User's Manual
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