LT Security PTZIP772X20IR - Manual (Page 49)

User Manual of 5 Inch Network Speed Dome 48
6.4.3 Configuring ROI Settings
Before you start:
ROI (Region of Interest) encoding is used to enhance the quality of images which are
specified in advance.
Stream Type:
You can set the ROI function for main stream, sub stream or third stream. Select a
stream type and then configure the ROI settings.
 Fixed Region: Draw several fixed areas and apply the ROI function on them.
Steps:
1. Select a Region No..
2. Check the check box of Enable under Fixed Region.
3. Click and draw a red frame in the live view image.
4. Adjust the Enhance the level from 1 to 6. The higher the value, the better image
quality in the red frame.
5. Enter a Region Name and click Save to save the settings.
Figure 6-27 Region of Interest