Sonfer SFPA-801 Manual De Instrucciones página 24

Select [PRE] or [NEXT] button to select Picture mode, then press
Press [MENU] button again to enter sub-menu:
local folder
playback set
Delete file
Delete All
exit
Press [>II] (play/stop) button to display the picture automatically or
manually according to previous playing setting.
SYS Setup
Select [PRE] or [NEXT] button to select SYS Setup, then press
[MENU] to confirm,
Press [MENU] button again to enter sub-menu:
Picture
[MENU] to confirm,
choose the folder where picture is saved;
manual play or auto play(there is a time gap for
auto play from 1-10 seconds)
Delete picture;
Delete all pictures
Exit from sub-menu