Preventative Measures - ProGin N-380 User Manual

The battery drains
quickly.
The unit has a slow
response time.
Backlight is always off.
Battery cannot be
recharged.
No sound is emitted
from the earphones or
speakers.
Photos cannot be
opened.
Videos cannot be
opened.
Music files cannot be
opened.
e-Book files cannot be
opened.

Preventative Measures

Proper maintenance of the ProGin N-380 may extend its service life and reduce the risk of damage.
Keep the unit connected to a USB power adapter when not in use.
Decrease the brightness of the backlight.
Ensure that there is enough available internal memory. Exit any
unused application programs.
Restart the system. If this fails to correct the problem, press the
"reset" button on the back of the unit. Note that this will delete
data.
Go to [System Setup] → [Backlight Setup] to adjust the backlight
brightness.
Restart the system.
Ensure that the USB power adapter is not damaged, that the input
end has power and that the output end is connected correctly.
Ensure that the earphones are not damaged and that they are
connected correctly.
Increase the sound volume setting.
Ensure that the formats of the photos are supported by the system.
Ensure that the formats of the videos are supported by the system.
Ensure that the format of the sound file is supported by the system.
Ensure that the format of the e-Book file is supported by the
system.
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Copyright© 1998-2008
N-380 User Manual
08/18/2008 V1.0
ProGin