User Guide

21
 Pinch
Place two fingers on the screen, then pinch them together (zoom out) or
spread them apart (zoom in). This can be used in a picture.
4.2.2. Startup And Shutdown
 Startup
Connect to the power supply, the system automatically starts up.
 Shutdown
If you do not use the device, you can directly remove the power supply,
to save electricity.
 Reboot
If you need to restart the device, according to the following steps:
1) Press and hold the "Power" button until the pop-up "Options" menu.
2) Click the "Reboot"