Vivotek PZ7112 Specifications download pdf (Page 54)

VIVOTEK

54 - User's Manual

Enable BLC (Back Light Compensation): Select it when the object is too dark or too bright to be

recognized� It will give the captured images the necessary light compensation�

BLC sens level: Select 0~7 level to adjust the sensitivity of BLC detection� Select a higher level will raise

the sensitivity� The default value is set to 3�

BLC area selection: Click this button to open an area selection window� As the window shown below, the

video will be divided into 48 rectangle areas equally� Check some of the areas to enable BLC� Note that if

no area is selected, the Enable BLC option would be of no use�

The picture below illustrates the corresponding areas of the selection window� You can click Select All to

check all the areas in the window, or click Clear All to do vice versa� When completed with the settings

on this page, click Save to take effect and click Close to exit the page�

Back to the CCD Settings page, you can click Preview to ne-tune the image, or click Restore to recall

the original settings without incorporating the changes� When completed with the settings on this page,

click Save to take effect and click Close to exit the page�

Video quality settings for stream 1 / stream 2

Advanced Mode

The Network Camera offers two choices of video compression standards for real-time viewing: MPEG-4

and MJPEG�

Click the items to display the detailed conguration settings. You can set up two seperate streams for the

Network Camera for different viewing devices� For example, set a smaller frame size and lower bit rate

for remote viewing on mobile phones and a larger video size and a higher bit rate for live viewing on web

browsers�

If MPEG-4 mode is selected, it is streamed in RTSP protocol�

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Vivotek PZ7112 Specifications Page 54