User's Manual

Chapter 3: Main Functions
1. Main interface
The menu of the device is three dimensional with superfine interface. Tap the
triangle icon on the lower- left or lower-right corner, you can rotate the UI interface.
It is interesting to press the bigger icon, such as , to left- drag or right-drag the
menu to operate.
Tap the icon on the top-left corner, then you can enter into the related info service
and quick setting.
YF International’s LOGO, tap and enter into system info menu
Battery display icon
Tap and enter into GPS Info interface
Bluetooth icon, tap and enter into bluetooth interface
Loudspeaker icon, tap and enter into volume setting interface
Wi-Fi icon, tap and enter into Wi-Fi setting interface
Date time display, tap and enter into date time setting interface
2. Wi-Fi Setting and IE
A: Tap the “ Setting” icon and enter into the setting interface as below: