User's Manual

Chapter 1 — Using the Computer
CK3R and CK3X Mobile Computer User’s Manual 3
The CK3 is available with the following features:
• 802.11b/g/n (CK3R) or 802.11a/b/g/n (CK3X) and Bluetooth
®
radio, standard
• 256 MB DDR SDRAM
• 512 MB Flash (CK3R), 1GB Flash (CK3X)
• Alphanumeric or numeric keypad
Using the Battery
The CK3 supports the use of these batteries as its main power source:
AB17, AB18, 1001AB01, or 1001AB02. The standard battery has a 7.4
Watt hour capacity, and the extended battery has a 18.8 Watt hour
capacity. Several factors determine the life of your battery, such as
extreme temperatures, input devices, and your usage.
You must fully charge the battery before you can use the CK3. When
you change the battery, an internal super capacitor maintains your
status, memory, and real-time clock for approximately 10 minutes.
Note: The radio also supports the 802.11d standard. The 802.11d
standard adds the requirements and definitions for 802.11 WLAN
equipment to operate in markets not served by the current
standard. For 802.11d support, you need to order the 802.11d
version of the CK3. For help, contact your local Intermec
representative.
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. Dispose of used batteries
promptly. Keep away from children.
If you fail to replace the low battery immediately, you may lose
important data or applications.
Note: If the CK3 is not using external power and you remove the
battery pack, the CK3 goes into Suspend mode.