Acer b1-720 사용자 설명서

This section lists frequently asked questions that may arise during the 
use of your tablet, and gives easy answers and solutions to these 
questions.

Audio

Why is there no 
sound coming 
from the device?

If the headset is plugged into the 
device, the speaker is 
automatically shut off. Disconnect 
the headset.
Check that the device volume 
setting is not muted.
Check that the volume control is 
not at its lowest setting.

Memory

Why do I have 
less storage than 
the specifications 
say?

A small amount of memory is 
reserved for system security.

Multimedia files

Why can’t I view 
my picture files?

You may be trying to view an 
image that is not supported. 

for more information.

Why can’t I view 
my video files?

You may be trying to view a video 
that is not supported. 

information.

Why can’t I play 
my music files?

You may be trying to play a file 
that is not supported. 

information.