the following figures:
Press
or
to select "YES" or "NO", in case of misoperation,
please press VOL first, then press MENU to confirm the
formatting when you selecting "YES"; if press MENU only, it will
cancel the formatting and enter the next menu.
Firmware Version
It is used for checking the version of firmware and the date.
On the stop interface of music mode, consecutively short press
on the MENU to enter the firmware version checking interface,
as shown in the following figures:
66