Intermec CN4, User Manual

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Chapter 1 — Using the CN4
4 CN4 Mobile Computer User’s Manual
Standard batteries have 8.1 Watt hours capacity and extended
batteries have 14.8 Watt hours capacity. You must fully charge the
battery before you can use the CN4.
Dispose of used batteries promptly. Keep away from children. Contact
your Intermec representative for replacement batteries.
Charging the Battery
The battery pack should be fully charged before you use the CN4 for
the first time. If battery temperatures are within the battery charging
range of 0° to 40°C (32° to 104°F), the standard battery pack takes
up to four hours to charge. The extended battery pack takes up to five
hours.
The battery is fully charged when the battery status LED shows a
steady green.
To charge the battery
• Insert the battery into a quad battery charger, a single dock, or a
multidock, or attach external power to the CN4 with the battery
installed. For information on these accessories, see
“Accessories”
on page 109.
Changing the Battery
When you remove the battery from the CN4, an internal super
capacitor maintains your status, memory, and real-time clock for up
to five minutes. To maximize this time, suspend the CN4 before
changing the battery.
The battery used in this device may present a fire or chemical
burn hazard if it is mistreated. Do not disassemble it, heat it
above 100°C (212°F) or incinerate it.
If you fail to replace the low battery immediately, you may lose
important data or applications.
If the CN4 is not on external power and you remove the battery
pack, you need to install a charged battery within 5 minutes, or
the CN4 resets and you could lose data.