DVR systems WatchNET Software User Manual

Page 55

NDVR Server Manual

【OSD Date】Select whether display the OSD date on the screen or not.

When you select

―Not‖, the date will not display on the screen of corresponding

channel.

【Masking Bitmap File】Watermark function ,the logo picture must be

edited ad 128*128 pixels file size and saved as bmp format.

【Record Days】This section allows users to determine how long the

record data of each camera should be kept in the system. The maximum

duration for on-line storage is 120 days. Users can select an exact number of

days, or

select ―auto‖ mode. If select ―auto‖, system will auto-delete the

recorded data of the earliest days when there is no enough space.

Note:

If there is no enough space of HDD, system will delete the record data

according to the length of saving time of each camera. E.g.: there are four

cameras, the 1

camera saves 2 days, the 2

camera saves 5 days, the 3

camera saves 10 days, and the 4

camera

we set ―auto‖ mode. If there is

enough space, the 4

camera’s record data will save in HDD, while there are

no enough space, system will delete data automatically. If the 4

camera’s

record data has been saved more than 10days, system will delete the 4

camera’s data. If the 4

camera’s record data has been saved less than 10

days, but the 3

camera’s data is more than 10 days, system will delete the 3

camera’s data. So, even if you set the 3

camera’s record data saving 10

days, the data that is saved less than 10 days become possible. System will

delete the record data from the earliest date.

【OSD Contrast】Set OSD displaying brightness & position. An

―auto‖

item in OSD Contrast’s drop-down list will make OSD suit the background’s

color automatically.

【Copy Setup to】Set other cameras with the same setup.

Notes:

1) If less than 64 cameras are used, many of them can

’t provide pictures

sometimes and an alarm will appear (beep to tell you some video

information is missing). Set the camera with no picture disabled and

the alarm will disappear. When you want to use them later, set as

enabled again;

2) The unit of the swap file should be MB. The range is from 2 to 50;

3) Set the position and contrast of the date shown on the screen.

Sometimes the date cannot be clearly seen for its color is similar with