Shenzhen Discovery Technology Co. LTD. D5H-88V User Manual

Appearance and button:

1．

“ ”： Power. When the tablet is working, press the button for a bit long time, then there

comes out the window of shutting down options; press the button for a short time, the

screen and other function buttons will be locked

2. Earphone port

3．USB port;

4. MINI HDMI

5．DC charging port

6. TF slot;

“ ”：Volume +；/“ ”：Volume -；

8. Microphone

Reset on back cover. When the Tablet under the condition of the crash, use the small

objects to short press RESET button, Tablet will force to shutdown.
【Remark】

: Unless unable to shutdown, otherwise don’t use the reset, suggest you to

shutdown by normal, if no will easy to damage the machine system.

9.Speaker

1. First use

1.1 Battery management and charge

Before first use, please set the device's battery is fully charged

Just need to connect the adaptor or USB interface, then you can charge

The first two times charging please keep about 6 hours, after that you just need 4

hours to charge.
【Remark】: This tablet using Built-in type polymer battery, Charge must be to choose

standard adaptor (Input: AC110~240V 50/60Hz Max：180MA.. Output: DC5.0~5.5V/1.5A),

this device without supply DC charging, USB interface can charge, Choose USB interface

to charger

During the charging, the battery icon will scroll