User's Manual

Page 83
music in this folder.
Slow operation
Make sure you haven’t set the
stand-by wallpaper (or screen saver)
with too large GIF picture. The GIF
decoding needs large memory which
may result in the slow operation.
Please try to decrease the size of GIF
pictures or lower the frames. We
recommend you to use a JPG picture
as the wallpaper (or screen saver).
Appendix 2 Troubleshooting of the BT
Facts Possible reason
BT earphone
Cannot power
on
The power of earphone may be
exhausted, please charge it.
No indication
when
The BT earphone maybe switch to self
–protect mode automatically when first
time to charging or unused for long