Grundig GCH-K0274P, Руководство пользователя

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5.3.20. PRIVACY MASK
The Privacy Mask function aims to avoid any intrusive monitoring. Users can adjust the camera view position
using the joystick, and adjust the mask size and area via the direction keys on the control keyboard. When setting
a mask, it is suggested to set it at least twice bigger (height and width) than the masked object. The Dome
Camera will assume that the center of the selected view is the starting point, and the joystick will be locked as
users enter the SET MASK menu (this will be explained later). Please refer to the following description for setting
privacy masks.
NOTE: The Image Flip function will be disabled automatically while the Privacy Mask function is enabled.
PRIVACY SWITCH:
Users can enable or disable the Privacy Mask function through this item. Set this item to <ON> before configuring
mask zones.
TRANSPARENCY:
The colour of a privacy mask can be set as transparent. Select <ON> to display transparent masks.
COLOR:
The colour of a privacy mask can be set through this item. The available colours are black, white, red, green,
blue, cyan, yellow and magenta.
SET MASK:
Use the control device to move the Dome Camera to the area where you want to set a mask. Press <ENTER> to
enter the mask setting menu. The dome will memorise the present position as a privacy mask position. Up to 16
masks can be set.
- H CENTER:
The original horizontal centre of a mask zone is the centre of a screen. It is possible to move a mask zone to
another position by adjusting the horizontal value with the LEFT/RIGHT direction keys on the keyboard. The
camera will pan right or left according to user’s control.
- V CENTER:
The original vertical centre of a mask zone is the center of a screen. It is possible to move a mask zone to
another position by adjusting the vertical value with the LEFT/RIGHT direction keys on the keyboard. The camera
will tilt up or down according to the user’s control.
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