Chapter 1 — Using the CN4
Checking the Battery Status
6
A quick way to check the status of your battery is to look at the
battery icon on the CN4 Status bar.
Battery Icon Status
Icon Status
Battery is fully charged.
Battery has a medium charge. You should be able to work for several
more hours before changing batteries.
Battery is low. You need to replace or charge the battery soon.
Battery is critically low. You need to replace or charge the battery now.
Battery is charging.
The Battery Status LED indicates the charging status.
Understanding the Battery Status LED
Battery Status
Steady green
Blinking red
Steady red and the CN4
is attached to external
power.
Steady red and the CN4
is not attached to
external power.
Battery status LED
Description
The battery is more than 95% charged and CN4 is
on a charger.
The battery is low. CN4 goes into Suspend mode.
Charge or replace the battery.
The battery is charging.
The CN4 firmware is not working properly. Cold
boot the CN4 as described in
CN4" on page 98.
CN4 Mobile Computer User's Manual
"Cold Booting the
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