User's Manual

Administrator Mode
3
3.4.3 Privacy Mask
On certain occasions, you may need to set a mask area to block out parts of the camera
image to protect privacy, for example, the keyboard of an ATM machine. When PTZ changes
its position or zooms, the Privacy Mask will be adjusted accordingly to protect the area all
along.
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Figure 3-28
1. Click
to place a privacy mask on the live view.
2. Drag the Mask box to the intended position and adjust the size of the box. Alternatively,
you can also use the mouse to draw a box on the area you want to mask.
3. Select Black or Mosaic under Mask Style.
4. Repeat steps 1 and 2 to add more masks.
5. To delete a mask, select the desired mask and click
.
Note: Up to four mask areas can be defined for GV-ABL2703 series / 4703, GV-ADR2702 /
4702, GV-EBD4701 / 4712, GV-TBL2703 series / 4700 / 4703 / 4711, GV-TDR2702 series /
4702 series / 4703 series, and GV-TVD4700 / 4711 while up to eight mask areas for all other
models.
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