Allview Viva AX503 Manual De Usuario página 5

In any state, short press Power button for activation; Then slide the lock
upwards to the green spot, which will give access to the upper interface.
If it is necessary to deactivate the screen time out function, you can set the
[Screen time out] option under [Display] function into "Never".
Using the Micro SD card
After this unit is connected to the computer, you will find two moving disks. The
first one is the built-in memory disk for this unit and the other is the disk for the
MicroSD card. If no card is inserted, the second disk can not be opened. This
unit supports the extension of the MicroSD card from 128MB to 128GB.
Inserting and Unmounting out the Micro SD card
Inserting:
Put the Micro SD card face up (side with words), and slightly force the card into
the socket of the card, i.e. connecting the unit. Under this state, you can play
the content in the Micro SD card.
Unmounting:
Slightly push the Micro SD, and it will bounce by a section, and then you can
take it out.
Caution:
Please perform inserting and unmounting operations 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, and you can also use DC Charger:
- take out the DC charger, plug it into the wall outlet with AC 220V, then plug in
the charging jack into the device usb plug.
Warnings for charging:
A new battery may be empty and not charged before you get the device.
If the device is not used for a 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 plays a crucial
role in keeping the portable player's normal work and protecting your security,
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