HowayGIS P78, Quick Start Manual, Page: 9 / 32

6
Charging the Battery
Due to shipment, the battery is partially drained when the package is delivered to
you. Be sure to charge the battery to full when you are charging it for the first time.
Caution: Do not charge the P78 via computer USB connection due to that the voltage
output from computer USB is not enough to charge the device.
1. Charging the Battery
To charge the battery using a electrical outlet:
i) Using the USB cable that comes with the device, connect the small end of the cable
to the USB port on the device.
ii) Then connect the other end of the USB cable to the power adapter.
iii) Connect the power adapter to an electricaloutlet.
Step 1:
Connect the
same end
ofthe USB
cable to the
device.
Step 2:
Connect the
USB cable to
the power
adapter.
Step 3:
Connect the
power
adapter to
a power
outlet.
Warning: Use only the power adapter that comes with your device. Using a
different power adapter may damage your device and may result in poor
performance. It may also invalidate warranty applying to the device.
2.Checking the Battery Level
When the charging is in process, a battery indicator will appear in the status bar
showing the charging percentage. Unplug the USB cable from the device when the
battery is fullycharged.
3. Installing/Replacing the Battery
In case you need to install or replace the battery, follow the steps below to
access the battery chamber and replace the battery.