User's Manual

14
Use Introduction
Touch control and keys
This device uses the latest capacitive touch screen.
Corresponding operations can be enabled by a tap
on the screen, as is more intuitive and convenient.
Before you start:
1. Please make sure that your hands are clean and
dry.
2. Please use fingertips to press the intended screen
icons or feather-touch keys precisely. There is no
need to press hard.
3. To prevent scratching, please do not use pen,
pencil or other sharp objects to tap or write on
the screen.
Basic touch actions
1. Tap
Use fingertips to touch icons or options on the
screen to enable actions.
2. Tap and hold
If other actions are to be performed on a file or
application, please tap and hold the icon until the
option list pops up.
3. Drag
Use fingers to tap and hold an icon and drag
the icon. Any icon on the desktop can be
moved by holding and dragging.
4. Slide
Slide your finger quickly to scroll the screen.
Dragging your finger to slide will not select or
activate anything on the screen. You can wait
until the scrolling stops or touch any area of
the screen to stop it. Touching the screen to
stop scrolling will not select or activate
anything. In the contact list, you can slide up
or down to scroll the screen and find certain
numbers. While viewing photos, you can slide
left or right to view the previous or next photo.
5. Double-tap
Tap the screen twice quickly. While viewing
photos, you can double-tap the touch screen
to zoom in, and double-tap again to zoom out.
6. Zoom in/out
While viewing photos, web pages, emails or
maps, you can zoom in or out by pinching your
fingers.