Allview Viva D8, User Manual

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the socket of the card, i.e. connecting the unit. Under this state, you can play the
content in the Micro SD card.
Pulling:
Slightly push the Micro SD, and it will bounce by a section, and then you can take
it out.
Caution:
Please perform inserting and pulling operation when power is off! Otherwise, it
will lead to the loss or damage to the files within the unit! If no card is inserted, the
computer will be unable to perform read and write operation for the disk notes of the
later removable disk (Micro SD card).
Battery:
High capacity Polymer battery is used for this unit.
The duration available of the battery power depends on volume, types of playing
files and operation of batteries. The player can be set up by the user as "user define
power off time" or "display setup" to save batteries.
Charging:
This unit can be recharged by USB port, you can also use DC Charger:
Take out the DC charger, plug it into the wall outlet with AC 220V, then plug in the
DC jack into the device DC-in jack.
Warnings for charging:
1.
A new battery may be empty and not charged before you get the device.
2. If the device is not used for long time, it is better to charge it to full capacity
every 2 or 3 months during storage.
Power adapter is a key component of the portable player, which play a crucial role
in keeping the portable player’s normal work and protecting your security when using
the player, a long-term customer surveys and after-sales service Practice shows that
the malfunction of the portable player In many cases were caused by using
inappropriate accessories, in particular the power adapter.
Use the substandard power adapter will shorten the life of the portable player by
considerably, the voltage instability will seriously affected the normal work of the