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Instruction Manual MP3 F820 PLUS Player/FM Tuner
Page 20 of 23
can be used to enter or quit the folder.
4.3 FILE DELETE
Step 1: Press to enter menu
selection.
Step 2: Press to choose the
“DELETE” option.
Step 3:Press to confirm.
4.4 SCREEN SAVER SETTING
Step 1: Press to enter the
menu selection.
Step 2: Press to choose the
“SCR SAVER” option.
Step 3: Choose the screen saver display
time.
There are 3 times to choose from.
90S (default) －Displayed after 90 seconds
180S －Displayed after 180 seconds
OFF － Cancel (Cancel the screen saver)
4.5 SHUT-DOWN TIME SETTING
Step 1: Press to enter the
menu selection.
Step 2: Press to choose the
“OFF TIME” option.
Step 3: Press to choose the
power off time.
There are 4 times to choose from.
30 MIN （Shut-down after 30 minutes）
60 MIN (Shut-down after 60 minutes)
90 MIN (Shut-down after 90 minutes)
OFF （Cancel automatic shut-down function）