User's Manual
Table Of Contents
- 1 Introduction
- 2 Basic Operation
- 3 Data Transmission
- 4. Operating System Introduction
- 5 Software Operation
- 6 Troubleshooting and Product Maintenance
- Appendix 1 P9IV Product Specification
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4. Operating System Introduction
4.1 System Interface and Start Menu
Hold power button to start device and see locked screen (Figure 4-1). Slide
upwards to enter main interface (Figure 4-2).
Figure 4-1 Figure 4-2
Slide upwards on main interface and then go to application interface (Figure 4-3).
On this interface, you can slide upwards or downwards to check all applications
installed. Hold an application logo until it pops up, after that you can move this
logo to a satisfied place.
Figure 4-3