Operation Manual

DUAL 8
Page 5
Figure 1
Note! You are strongly recommended to charge the battery immediately when the device
indicates the battery is lower than 15%!
Note! For maximum performance, lithium-ion batteries need to be used often. If you don’t use
the device often, be sure to recharge the battery at least once per month
Caution! Be sure to use only the dedicated power adaptor provided with the unit for charging
6. Overview of keys and other controls
Figure 2
a. Power and lock key
b. HDMI slot
c. Micro-USB slot
d. Power jack (DC input)
e. MIC
f. Earphone jack
g. Front camera
h. Charge indicator
i. Touch screen
j. Speakers
k. Volume
l. Reset hole
m. Micro SD card slot