2、Press “OK/go back” key 【OK】button to display all files (video /
photo / audio), press【▲】or【▼】to select the one you want to view or
go back（the selected item turns blue）.
3、Press "OK / go back" button 【OK】 again to play the selected file
(video / photo / audio), during playback, press the "OK / go back" button
【OK】 to pause going back, press the button again continues to play. After
finished playing, press the " OK / go back " button 【OK】 to repeat it.
4、During the above operation, press the "Menu" key 【M】 will pause
playback, press 【M】key again, it will return to the file list screen, press
once to return to the previous menu, until you return to the monitoring dis-
play.
4.9 Deleted files and file protection mode
1.You cannot delete any audio and video files saved on the memory
card on the device, audio and video files can only be deleted when the device
is connected to the computer and enter the right password. (For encrypted
firmware).
Password Settings (Optional, only for encrypted version): click "M" key to enter
setting, and find Modify Password. Click on the "up" or "down" key to
select. After selected, press M key to back setting.
Password can be fingers and words.
Original Password is 000000
