Vivotek VS2402 Specifications download pdf (Page 37)

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Any change made to this page will make the system restart to validate. Make sure

every field is correctly typed before clicking on

. If Video Server fails to response

due to erratic settings, perform the restore procedures and run software installation.

Administrators should notice that the basic network settings including IP address,

subnet mask, default router and DNS servers will be cleared when the network interface

is switched to the other between Ethernet and modem.

Video, camera mapping and motion detection

Enable video channels

Only when the video source is "Enable", the related link will be displayed in the main

page. It is recommended to disable the video inputs without camera to improve the

refresh rate within quad screen function. There are three buttons for “Image setting”,

“Camera setting” and “Motion detection” regarding to each video channel. The details

are described in later paragraphs. The video “Modulation” can be automatically detected

by the system or manually selected by administrators. Administrators can choose any

video channel to be “Default video source” shown in the main page when users connect

at the first time.

Adjust image settings

"Time stamp" and "Text on image" will be enclosed in image for reference. The

timestamp is captured from date and time of Video Server that is maintained by an

on-board real-time clock. "Color" setting is independent of the connected camera and

“B/W” option can speed up the encoder a little. “Default quality” option here will be

the default quality when users first connect to Video Server. “Default size” option here

will be the default size of video window when users first connect to Video Server. To

customize for different camera, administrators can adjust "Brightness", "Contrast",

"Hue" and "Saturation" for video compensation of each channel. While adjusting,

administrators can click on

to check prior to the setting in memory. If the

adjustment is not good, administrators can click on

to restore the original

settings without change. To facilitate the settings of four video channels, administrators

can click on

then every setting in this channel will copy to other channels.

Note that the “Text on image” may need to change for each channel. After configuration

done, click on

to close this window. If parameters are changed without saving,

they will be used until the next system startup.

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Vivotek VS2402 Specifications Page 37