Operation Manual
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4. Repeat step 3 until all desired files to protect are 
marked.
5. Press the MENU button. A confirmation selection 
appears.
6. Select Yes.
7. Press the SET button to lock files and go back to 
Playback mode.
To protect all files:
1. Select Lock all in the Protect submenu. A 
confirmation message appears.
2. Select Yes.
3. Press the SET button to delete all files.
To unlock all files:
1. Select Unlock all in the Protect submenu. A 
confirmation message appears.
2. Select Yes.
3. Press the SET button to unlock all protected files.
Yes
Cancel
Change protect settings ?
Yes
Cancel
Lock all files ?
Unlock all files ?
Yes
Cancel










