Please read Charter 8 on how to play back your backup file.
5.24 Reset Menu
If you select this item, the system will restore all your settings to factory default
values. You need to enter your password to reset the menu.
5.25 NTSC/PAL Output select
DVR will check your USB device as left
picture showed and then start to copy the
backup file.
Change the jumper JS1 to select NTSC or PAL video
output format according to the silkscreen on the
PCB.
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User Manual