LT Security PTZ217X12 User Manual - Manual (Page 26)

User Manual of 4-inch High Speed Dome
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Selecting this mode, the viewed image retains color balance automatically according to the
current color temperature.
 Digital noise reduction:
To reduce the image noise, you can set the NOISE REDUCE function OFF, HIGH, MID or LOW.
 Image flip:
If you turn the IMAGE FLIP function on, the image will be flipped. It is like the image in the
mirror.
 Gain limit:
You can set this function to limit the gain value. The GAIN LIMIT value ranges from 0 to 15.
3.3.2 Configuring Privacy Mask
Purpose:
Privacy mask enables you to cover certain areas on the live video to prevent certain spots in the
surveillance area from being live viewed and recorded. The masked areas can move with the
panning/tilting movements and automatically adjust the size as the lens zooming in/out.
Steps:
1. Move the cursor to enter the privacy mask configuration submenu:
MAIN MENUS > DOME SETTINGS > PRIVACYS
PRIVACYS
BLANK NUM 1
BLANK STATUS OFF
SET BLANK
CLEAR BLANK
BACK EXIT
Figure 3-7 Privacy Mask Configuration Menu
2. Choose the privacy mask number:
Steps:
(1) Move the cursor to BLANK NUM and click IRIS+ to enter the editing mode.
(2) Click the up and down direction buttons to select a mask number for configuration.
(3) Click IRIS+ again to confirm and exit the editing mode.
Note: The configurable privacy mask numbers vary depending on the camera models.
3. Configure the position and size of the privacy mask.
Steps:
(1) Move the cursor to SET BLANK and click IRIS+ button to enter the editing mode as shown in
the following figure. You can see a privacy mask on the live window.