Operation Manual

7
Operating basics
Using the POWER button
• Turning on the device
Press and hold the POWER button for 3 seconds to turn on your device.
• Turning off the backlight
You can set the device to turn off the backlight automatically to reduce
the battery consumption: Main menu > Settings > System > Screen >
Backlight Timer.
Resume using the device to turn on the backlight.
• Turning off the device
Press and hold the POWER button for 3 seconds to pop up the Power Off/
Cancel screen. Choose Power Off to turn off the device or Cancel to
continue operating the device.

Note: Press and hold the POWER button for 5 seconds to power off the device if it is
not responding.
Your device will automatically turn off after 10 minutes (by default) of
inactivity. The Power Off/Cancel screen will pop up and the device will be
turned off if you do not make a selection.
Note: You can change the auto power off setting by tapping Main menu > Settings >
System > Screen > Auto Power Off Timer.
• Navigating through the screens
While the device is turned on and you are navigating through the menu
screens, press the POWER button briefly to return to the previous screen.
Using the touch screen
To operate your device, touch the screen with your finger. You can perform the
following actions:
• Tap
Quick touch the screen once to open menus or select onscreen button/
option.
• Drag
While navigating on the map, tap and hold on the screen without releasing
your finger to move the map to the desired position.
Unlocking the screen
Your device will automatically lock the screen after 30 seconds (by default) of
inactivity. When the screen is locked, press the POWER button briefly to unlock
the screen.
Note: You can change the screen lock setting by tapping Main menu > Settings > System
> Screen > Screen Lock Timer.
Main menu
The Main menu is your starting place for various tasks, providing quick access to
applications and settings. Tap a button to start a task or open another menu.