User Guide

Main battery status
If the main battery status is shown as High, your battery should not need
charging in the next few hours. If the status is shown as Low, you should
consider changing or recharging the battery within the next hour or so.
However, if the status is shown as Critical, you should change or re-charge the
battery immediately.
You will not lose the Windows CE registry or any data held in RAM while you
change or re-charge the battery.
NOTE: if the Ni-MH battery was last charged outside your unit, the ‘Main Battery
Level’ percentage displayed will not be entirely accurate. This inaccuracy will be
slight if the battery was fully charged (in another unit, or using an external
charger) within the last day or two. Fully recharging the battery in your unit will
restore the accuracy of the ‘Main Battery Level’ display.
Battery conservation
To conserve the batteries in your fex21 you can set it to switch itself off while it
is not being used.
From the start menu, select S
ettings, then Control Panel. When the control
panel box opens, double-click on the Power icon to open the Power
Properties box. Select the Power Off tab and set the length of time you would
like the computer to remain idle before switching off. Do this by clicking on the
down arrow alongside the time box and selecting the time from the drop list that
will then appear.
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