Jay-tech 799 User Manual - 2.4 Storage Space
2.4 Storage Space
The device has three storage spaces: internal storage of the device,
USB flash disk or memory card. Internal storage of the device is not
displayed; the displayed folder name of memory card is "SD1"; the
displayed folder name of external USB flash disk is “Udisk1”. System
storage area can only be used for storing system files. The total
internal storage space of the device is 4 GB. The storage space of
USB flash disk and memory card is determined by their specific
capacity.
Please refer to “9.6 SD card and Device Storage” for related specific
information on storage.
2.5 ON OFF
1. Starting Up: When the battery has sufficient electricity, long
press the power key for 2 seconds to start up. Screen lock will
be entered after starting up. Slide unlock icon upward to enter
main interface; (slide it downward to turn off sound and slide it
downward again to turn on sound).
2. Shutdown: Press the power key (4 seconds) and the system
will pop up shutdown confirmation interface. Slide the following
shutdown icon upward to shut down, while slide the above
shutdown cancel icon downward to return to the shutdown
interface.
3. Screen
Lock: Press the power key (1 second), the system will
be locked and LCD will be off. Press the power key again can
wake up the system.
2.6 Interface Rotation
The system interface can automatically rotate screen according to
the direction of the device. The system interface will be displayed by
vertical screen when hold endwise, while by horizontal screen when
hold widthwise. The rotation time of the screen is within 2 seconds.
Refresh the screen to make it return to normal state after switch.
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