6
Working with the Unit and PowerBoot
Module
PowerBoot Module
The PowerBoot includes the batteries to power the unit, the power
port used to charge the unit, and the I/O ports that are used to
communicate with other devices using a USB or serial cable.
Battery life:
Battery life is dependent upon the application and
operating environment. Heavy usage of the 802.11 wireless,
frequent backlight usage, high power consumption CF cards and
cold temperatures can all significantly reduce the battery life.
Tips for extending the battery life:
- If your unit comes with embedded wireless capability (802.11
or Bluetooth) use ONLY when necessary. Turn off these
features in the Wireless Manager when they are not needed.
- Use the backlight only when necessary. Use the
Fn
+
Power
keys to toggle the backlight on and off. Tap
Start / Settings /
System / Backlight
to minimize the amount of time the
backlight stays on when the unit is idle. Also, a brighter
backlight uses more power than a dim setting.
- Use the most energy efficient CF and SDIO cards, and use them
only when necessary to perform the desired tasks.
- When working in cold temperatures, keep the unit as warm as
possible. If feasible, keep the unit inside your coat or in a
vehicle when not in use.
Charging the PowerBoot:
The PowerBoot can be charged when
installed or separately from the main unit. Connect the appropriate
outlet adapter to the AC charger. Plug the charger into an electrical
outlet and plug the barrel end of the charger into the PowerBoot.
The unit will be fully charged in approximately 4.5 hours. The
acceptable temperature range for charging the battery is between
+5°C and +35°C (+41°F and +95°F).
