Getting Started 1 - 9
Turning Off the Radios
WLAN Radio
To turn off the WLAN radio tap the Fusion Signal Strength icon on the task tray and select Disable Radio. An
X appears in the icon indicating that the radio is disabled (off).
Figure 1-9
Fusion Signal Strength Icon
To turn the radio back on, tap the Fusion Signal Strength icon on the task tray and select Enable Radio. The
X disappears from the icon indicating that the radio is enabled (on).
See Chapter 5, Wireless Applications for more information.
Safe System Shutdown/Re-boot
To ensure that data is not lost or that system corruption occurs, the user must follow the Safe Battery Swap
procedure when replacing the battery. See Main Battery Removal on page 1-8.
If the MC21XX stops responding first perform a warm boot. A warm boot maintains radio status and registry
settings. Do not perform a cold boot unless necessary.
Performing a cold boot resets the MC21XX to factory defaults and loss of all registry settings.
To perform a warm boot, press and hold the Power button for five seconds.
NOTE MC2180 only.
Fusion Signal Strength Icon