User's Manual

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X-431 PRO V4.0 User Manual
10
D
ouble-tap: To zoom in so that the text on a webpage appears in a
column that fits your device’s screen.
L
ong press: Tap and hold on the current interface or area until a
contextual menu pops up on the screen, and then release it.
Slide: To jump to different pages.
D
rag: Tap the application icon and drop it to other location.
S
pread apart/pinch together: To zoom in manually, place two
fingers on the screen and then spread them apart. To zoom out,
place two fingers apart on the screen and then pinch them together.
2.5 Screen layout
T
here are four on-screen buttons available on the bottom of the screen.
BACK
Tap
to
return to the previous screen.
HOME
Tap
to
navigate to the Android’s home screen.
R
ecent Apps
Tap
to
view the recently launched applications.
Screenshot
Tap
to
capture the current screen.
2.6 A
djust brightness
T
ips: Reducing the brightness of the screen is helpful to conserve the battery power.
1. On the home screen, tap Settings > Display > Brightness level.
2. Drag the slider to adjust it.
2.7 Set
standby time
If no
activities are made within the defined standby period, the screen will be
locked automatically and the system enters sleep mode to save power.
1. On the home screen, tap Settings > Display > Sleep.
2. Choose the desired sleep time.