User's Manual

5
Installing or r
emoving the microSD card
Inser
t the microSD card with the golden contacts facing downwards
into the slot. To remove the microSD card, gently press and slide
it out.
T
o avoid data loss and SD card damage, before removing
the SD card, please ensure that the SD card is unmounted
(Settings\Storage\Unmount SD card).
Charging the battery
PM80-W has two batteries.
Standard/Extend
Battery
3
.8V, 3,000mAh/4,000mAh
Backup battery
75mAh at 3.8V
Charging rate time < 4 hours/ 6hrs (from Low-Battery
Shutdown level)
Connect the battery charger to your device and wall socket
respectively, the LED indicator will light red while charging.