User's Manual

Mobile Device Icon
(4) Please connect the navigator to the computer by use of USB cable.
(5) Then Computer will show: new hardware found. Please enter into computer
drive lable(盘符) selecting area, double click Mobile Device icon and enter into
navigator storage area. Then you can copy and paste data.
 Data security: Please copy system data to external storage devices when update
system data. YF International is not responsible for system data corruption or
loss.
 Tip: When in computer online process, if select MASS STORAGE, then other
operation will be stopped.
 Notice: When in computer online process (与计算机联机过程), the below
operation will interruppt the communicaion between computer and the device,
unfinished transmission data will loss.
1. remove the MINI USB cable.
2. Press the power button to shut down the device.
3. Press the RESET key to restart up the system.
4. Tap the close (turn off) button on the top-right corner of the screen(窗口).
8. GPS Maintenance
Preserve the screen: Please use stylus to operate the navigator while not press the
touch screen forcefully.
Please use soft cloth with little glass cleaning agent to clean the screen.
 Notice: Never clean the touch screen without shuting down the GPS navigator.
Falling or knocking may cause damage of precision parts , such as LCD Screen
etc.
 Notice: Accidental damage is not covered in the warranty scope. Please do not
use the device in the following conditions: sharp temperature changes; high
temperature( above 60 ℃); low temperature(below 0 ℃);high voltage; dusty;
static disturbances; humid; to prevent the device far away from corrosive liquids
or from soaking the device in any liquids; avoiding radiation interference: other
radiation interference from other electronic equipments may impact the screen
display while display screen can keep normal when getting rid of interference
souce.
 Notice: If air transport, it is better to pass X-ray detection system with luggage
when go through the security access while prevent detecting from using detector
head or magnetic bar as these elctronic equipments may lead to the damage of
system data. YF International is not responsible for the above damages.
 Avoding the direct glare: Never expose the GPS navigator in the glare or
ultraviolet so as to prolong its service life.