Inter-M HDRC-Z440 - Manual (Page 32)

SLOW SHUTTER
Setting used to improve the quality of video obtained in extreme low-light situations. When the Low Shutter
setting is enabled, low-light information is collected over multiple fields based on the Shutter Limit setting. As
a result, video may appear blurred or choppy in extreme low-light situations. This setting does not effect
camera operation in normal lighting situations.
PATTERN
A series of pan, tilt, zoom and focus movements from a single programmable dome. Up to 8 patterns may
be programmed for the dome camera.
PRESET
Programmed video scene, based on a specific pan, tilt, zoom, and focus settings. Up to 240 presets may be
programmed for the dome camera.
PRIVACY ZONES
Masked areas of the dome camera's viewing area. These masks prevent operators of the surveillance system
from viewing these designated zones. The Privacy Zones move in relation to the dome camera’s pan/tilt
position. In addition, the apparent size of the Privacy Zone adjusts automatically as the lens zooms in or out.
Up to eight Privacy Zones may be established for a dome camera.
SHUTTER LIMIT
Setting used to define the maximum exposure time for the Open Shutter setting. The values for the setting
range from 1/2 to 1/60. The default setting is 1/4.
VECTOR SCAN
Move from start point to end point including tilt and zoom simultaneously and linearly.
WHITE BALANCE
Adjustments in the color hue(red and blue) gains for a camera so that true white appears white in the image.
It is normally compensated for by the automatic gain control. In some lighting conditions, you may need to
manually adjust the red and blue settings for optimal viewing. When Automatic White Balance is enabled,
the camera measures the image and automatically adjusts the red and blue settings to balance white. When
Automatic White Balance is disabled, the camera uses the values set for the red and blue settings to
balance white.