GE PTZ 12X, Руководство пользователя, Страница: 49 / 65

4BChapter 5: Advanced setup
TruVision Mini PTZ 12X Camera User Manual 45
Function Description
Exit Select Yes to save any changes and return to Main Page 3.
Privacy mask settings
Privacy masks let you conceal sensitive areas (such as neighboring windows) to
protect them from view on the monitor screen and in the recorded video. You can
create 16 privacy masks (numbered 1 to 16) per camera. A maximum of eight privacy
masks can be displayed at one time.
When creating your masks, it is a common practice to make them 50% larger than
the areas you wish to cover so that the masked areas remain concealed at all times.
Also, be aware that masks cannot be created in the area directly below the dome
camera.
The dome camera takes the center of the selected view as the starting point when
setting a mask. The joystick is locked during setup.
Figure 24: Mask information
Area to be masked Mask
0° (+90°) 180° (-90°)
Positive (+)
hemisphere
90° (0°)
Negative (-)
hemisphere
Mask 50% larger than the area to be covered No mask allowed 20° either side of the 90° (0°) tilt
Note: The Image Flip function is automatically disabled when the Privacy Mask
function is enabled.
Figure 25: Privacy mask menu