User manual

IPCAM User Manual

you are set up port forwarding properly. ( consult your router is documentation for more

information ) .If none of these seem to be the problem, it is also possible that your

ISP is blocking inbound connections to port 80 –many IPSs have done this because

of internet worms such as Code Red, If this is the case, you „ll have to setup your

HTTP server on an alternate port (such as 8080).

8.3.4 No Monitoring picture

It has four reasons Images of the abnormal factors:

1.If its not use Directx function and lead to not normal to display the color image.Please

install DirectX and open the start menu then input the command.

Picture 121

You use the DirectX function and it will expedite the DirectDraw,Direct3D and AGP, if its can not ,maybe the

connect issues or hardware not read it.

2.The issues of hardware, can’t support the card ,expedite image.

3.The antivirus software will influence the network, it will be stoped or closed.If you install fireproof software

please close it and try again.

4. ActiveX controller is not installed correctly

If its not image on the first time to use, and will display to the user through the ActiveX.If its can not

display of the image, maybe it fail of install, about this issues, please follow as:

1.Install “IP Camera Tool”, ActiveX control at the same time.

2.Please install ActiveX control and keep the security settings for IE browser .

8.3.5 Problems with network bandwidth

The image frame rate is subjected to the following factors: 1.network bandwidth; 2. PC

performance,network environment and display preference setting (brightness, theme,

etc.); 3. the number of visitors (Too many visitors will slow down the image frame rate.); 4.

choice of switch or hub (Use a switch for multiple IP Camera Servers rather than a HUB.).

The Device use MJEPT Compression, it needs good network bandwidth, If it is too narrow, it will lead to slowly

browser. Typical video parameter occupy network bandwidth as blows:

640x480@30fps : 4.0 Megabits ～ 5.0 Megabits

320x240@30fps : 1.2 Megabits ～ 1.6 Megabits