Operation Manual

Note You can adjust Backlight and Beam settings to conserve power. Also you
can turn off LED light in Power Saving tab.
To charge the battery
New batteries are shipped partially charged. Install and charge the battery before
use with this device. The full performance of a new battery is achieved only after
several complete charge and discharge cycles. To charge the battery:
. • Connect your device directly to an external power source.
. • Plug the device sync cable into the USB port on your PC.
To deal with low battery
When the low-battery warning appears, the following actions are suggested:
. • Immediately save your current data.
. • Recharge the battery.
. • Turn off the device.
1.4 Starting Up
To turn the device on and off
To turn the device on, press and hold the Power button for several seconds.
When you turn the device on for the first time, you are asked to complete a
calibration process. For more information, see ―To calibrate the device‖.
To turn the device off, press and hold Power button again.
Note Pressing the Power key turns your device off temporarily and switches the
device to sleep mode. However, messages and calls can still be received
while the device is in sleep mode.