5
Guides of Using GPS Navigator
This device is supplied with built-in Lithium battery which could be recharged. In
order to prolong battery's service life, please charge it at least 8 hours before the first
times use.
When using the device for the first time, it is necessary to calibrate the screen strictly
to avoid poor touch effect result from inaccurate calibration.
Re-calibrate if the touch screen couldn't run properly after it is used for a long time.
After connect to PC with USB cable, the system would close all the application
programs in progress to guarantee that the system can run stably.
Charge the device when following conditions occur:
1.
The power icon shows that the power is low;
2.
The system turns off immediately when you turn it on.
3.
There isn't any response when pressing any key.
Two methods of charging are available:
1.
Connect the device to the computer to charge, no matter it is power on or off. As
long as the device is connected to the computer, the battery will be recharged.
2.
Charge with attached car charger. Connect the car charger to the cigarette jack;
insert another end (USB) to the GPS supply port. When the LED indicator is on,
charging is in process.