LENCO TAB 4 TWO 90, User Manual

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, then select Enable USB device, then you can save data to the device via PC, as
shown in the following picture:
Charging
Connect one end of the power adaptor to socket, and the other end to the power socket of the
device for charging.
During charging, the icon of battery will be , and when charging completes, the icon will
be .

You shall not charge the device via a USB cable.

You can still use the device while charging, but this will prolong the charging time.

Use the device at least once every week.

Fully charge the battery regularly.

Don’t keep the battery empty for a long time.
Precautions
Please observe the following safety precautions when using your device.

Do not expose the product to rain or humidity directly.

Keep the device away from direct sunlight or heat source.
 Protect the power cable. When connecting the power cable, do not step on it, put anything
on it or press it by force. Pay special attention to protect the plug of the power cable.

Please use approved power adaptor for charging, use of other chargers may damage the
device.

Never disassemble or repair your device without authorization.
 Always touch the screen with care. If you want to clean the fingerprint or dust on the
screen, please use a soft cloth such as lens cloth but do not use a coarse cloth.

Pictures in this manual are for demonstration purpose only and may differ from the
real product.
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