Pharos Science & Applications 505 - Manual (Page 23)

Chapter 2: Basic Skills
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n Use your Pocket PC with an ambient temperature between 59
°
F
and 77
°
F (15
°
C and 25
°
C). This temperature range is the most
effective for the battery.
n When you use your Pocket PC in high or low temperature
environments, the operable time is shortened due to the
decrease of the battery capacity.
•
The removable battery has a limited life. Repeated
charging/discharging of the battery gradually decreases the operable
time. When the operable time has been diminished, it is time to replace
the removable battery with a new one.
¾ Do not leave your Pocket PC in a place of high or low temperature. It may
shorten the battery life.
If you have not used your Pocket PC for several days, its
battery charge level reading may be inaccurate. Fully
recharge the battery before using.
Protecting Data from Low Battery Charge Levels
If the battery charge level becomes extremely low or the battery becomes
flat, the memory data stored in your Pocket PC could be lost.
When the low battery status icon or alarm message appears, immediately
connect the AC adapter with your Pocket PC to charge the battery.
•
The removable battery gradually discharges even if your Pocket PC is
not being used. When your Pocket PC is left idle for a long time, the
removable battery may change to will become flat.
•
It is recommended to save your Pocket PC’s memory data to your PC or
storage card.
•
The manufacturer is not responsible for the data change or clearance
due to battery discharge.
CAUTION