11. Fatigue
Alarm
When the vehicle has been working continuously
for 4 hours, a fatigue driving icon will be
displayed on the display to remind the driver that
he needs to rest.
Functions
4
12. GPS data
Collection
When GPS data is collected, it will display GPS
icon to show that GPS data collection is in a
normal state.
13. Volume
Adjustment
Adjust device volume. Each press will cycle
up through the values (0-9/ 0 is Mute)
14. Auto
Brightness
The display will auto adjust the backlight
brightness according to the outside brightness,
so to make the display clear, soft and not
dazzling.
15. Ambient
Light
An ambient light strip is set under the display,
and there are 0-24 ambient light display modes
to choose from, and the ambient light can also
be turned off as needed.
16.
Overspeed
Alarm
The display will alarm and make a beep, when
the car speed exceeds the threshold, meanwhile
the display speed will flash accordingly.