Optiview G0521 User Manual
Page 30
DVR Server Manual ver.5.05/rel.092507
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【Image Size】Set the resolution for local record.
There is an item ―704*576‖, each channel can
be set ―704*576‖, but not real time, system will select frame rate automatically around to
12-15fps(only for
HC Series
)。
To get the best effect, you should set the resolution of local record
according to your CPU configuration. See the referenced configuration sample as below:
Computer configuration：
CPU: Intel Pentium 4 or Higher
Motherboard: ECS 848P-A or better
Graphic Card: ATI 9550 128MB,
Memory: 512MB
HDD: 120G (IDE)
Recommended resolution configuration for different channels:
DVR Board Channels
Recommended Resolution
Remark
64
CIF
Continuous recording is not
recommended
48
CIF
40
DCIF
CIF
32
DCIF
CIF
24
DCIF
CIF
Less or Equal to16
4CIF
DCIF
CIF
【OSD Date】Select whether to 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 by the system. The maximum duration for on-line storage is 120 days. Users
can select the exact number of days, or sel
ect ―auto‖ mode. If you select ―auto‖, the system will
auto-delete the recorded data of the earliest days when there is not enough space.
*NOTE: If there is not enough space of HDD, the system will delete the recorded data according to
the length of saving time of each camera. Eg: there are four cameras, the 1
st
camera saves 2 days,
the 2
nd
camera saves 5 days, the 3
rd
camera saves 10 days, and the 4
th
camera we will set to
―auto‖
mode. If there is enough space, the 4
th
camera‘s record data will save in HDD, when there is not
enough space, the system will delete data automatically. If the 4
th
camera‘s record data has been
saved more than 10days, the system will delete the 4
th
camera‘s data. If the 4
th
camera‘s record data
has been saved less than 10 days, but the 3
rd
camera‘s data is more than 10 days, the system will
delete the 3
rd
camera‘s data. So, even if you set the 3
rd
camera‘s record data saving to10 days, the
data that is saved can be less than 10 days. The system will delete the record data from the earliest
date.