Digital Video Recorder
User Manual
52
Issue: V4.3 (2020-05-09)
Noise reduction: it includes 2D NR and 3D NR.
Enhance image: it includes WDR, HLC, BLC, defog and anti-shake.
Zoom focus: user can zoom and focus.
Operation Steps
Step 1
Select a channel from the drop-down list of channel.
Step 2
Select scene from the drop-down list. The default values of picture parameters vary with
scenarios.
Step 3
Set parameters.
Step 4
Click
to reset to factory settings, click
to save image settings.
7.3.4
OSD Settings
Click
OSD
in the main menu or menu of the channel management screen and choose
OSD
to
access the OSD
screen, as shown in Figure 7-10.
Figure 7-10
OSD setting screen
Operation Steps
Step 1
Select a channel from the drop-down list of channel.
Step 2
Click
next to Time to enable or disable OSD time setting.