Nextar MA750 MP3 Player User Manual


 
5.8.6 Timer off
Press rewind button or fast forward button in timing off setting
menu to select timing off and press play button to confirm.
Long press play button  or press power/stop button to skip this
setting. The sub menus of timing off are: stop off, sleep off,
backlight off and key lock.
After the user set the key lock time, in music or voice playback mode, or listening to FM
radio, all button operations will not work if the user doesn’t press any key after the setting
time is passed. The screen will display a lock icon (as below figure). You have to press the
POWER button to unlock and the lock icon will disappear. The key lock also can be locked
by pressing and holding VOLUME DOWN button and PLAY button simultaneously.
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