Menu Description - Fnirsi Nvs-40 Benutzerhandbuch

● First check if the brightness is sufficient, short pressing
adjust the infrared fill brightness if in the dark.
● If the brightness is sufficient but the image is not clear, you can
adjust the foot pitch through the lens wheel to make the image clear.
After adjusting to the clearest page, you can also long press
to adjust the magnification.
Do not obstruct the infrared fill light area with any objects!

7.Menu Description

Short press
settings in different modes. Short press to switch in sequence. The
specific menu is shown in the table below:
Recording
Resolution
Loop
Recording
Recording
WDR
Menu
Movement
Detection
Date Label
Delete
Playback
Menu
Protect
Attention
to display different mode menus and system
4K （3840*2160） /2K （2560*1440） /1080FHD （1920*1080） /
720P （1280*720） /VGA （640*480） /QVGA （320*240）
Off/1minute/2minutes /3minutes/5 minutes/10 minutes
OFF/ON
OFF/ON
OFF/ON
Delete Current, Delete All
Lock Current、 Unlock Current,、 Lock All、 Unlock All
、 to
、