Roi - GeoVision GV-TBL Series User Manual

3.3.4 ROI

When Region of Interest (ROI) is enabled, the system ensures image quality for ROI first if
the bit rate is insufficient.
1. Click to enable and add ROI.
2. Click and drag on the image to specify an area.
3. To add additional ROI areas, repeat steps 1 and 2.
4. To delete an ROI area, click
Note: Up to two ROI areas can be specified for GV-ABL2703 series / 4703, GV-ADR2702 /
4702, GV-TBL2703 series / 4703 and GV-TDR2702 / 4702, while up to eight ROI areas for
all other models.
96
Figure 3-17
.