Power on/off:
1. Press and hold the power button to
power on.
2.
After the DX200 is powered on, a long
press of the Power button to display the
pop up window, press Power Off button
to power off the DX200.
Power on/off the screen:
Single press the power button to power
on/off the screen after the DX200 was
powered on.
Reset:
When the DX200 stop unexpectedly during
operation and the keys are no longer
responsive,press and hold the power button
for 10 seconds to reset the DX200.
Charging:
The DX200 can be charged by computer
through the USB port or any USB charger
with 5V output voltage and 1 A or above
output current.
A full charge takes about 3.5 hours with
5V 2A USB AC adapter, when the DX200
is powered off.