ALL-CAM2399-EP User Manual
© ALLNET GmbH Computersysteme 2015 – All rights reserved
Errors and omissions excepted
9
dome,
the video will automatically flips 180 degrees in horizontal
direction to maintain continuity of tracking. This function can also be
realized by
auto mirror image depending on different camera models.
Privacy Mask
This function allows you to block or mask certain area of a scene, for
preventing the personal privacy from recording or live viewing. A masked
area will move with pan and tilt functions and automatically adjust in size
as the lens zooms telephoto and wide.
3D Positioning
In the client software, use the left key of mouse to click on the desired
position in the video image and drag a rectangle area in the lower right
direction, then the dome system will move the position to the center and
allow the rectangle area to zoom in. Use the left key of mouse to drag a
rectangle area in the upper left direction to move the position to the
center and allow the rectangle area to zoom out.
Proportional Pan/Tilt
Proportional pan/tilt automatically reduces or increases the pan and tilt
speeds according to the amount of zoom. At telephoto zoom settings, the
pan and tilt speeds will be slower than at wide zoom settings. This keeps
the image from moving too fast on the live view image when there is a
large amount of zoom.
Auto Focus
The auto focus enables the camera to focus automatically to maintain
clear video images.
Day/Night Auto Switch
The speed domes deliver color images during the day. And as light
diminishes at night, the speed domes switch to night mode and deliver
black and white images with high quality.
Slow Shutter
In slow shutter mode, the shutter speed will automatically slow down in
low illumination conditions to maintain clear video images by extending
the exposure time. The feature can be enabled or disabled.
Backlight Compensation (BLC)
If you focus on an object against strong backlight, the object will be too
dark to be seen clearly. The BLC (Backlight Compensation) function can
compensate light to the object in the front to make it clear, but this causes
the over-exposure of the background where the light is strong.
Wide Dynamic Range (WDR)
The wide dynamic range (WDR) function helps the camera provide clear
images even under back light circumstances. When there are both very
bright and very dark areas simultaneously in the field of view, WDR
balances the brightness level of the whole image and provide clear images
with details.
