Instruction manual

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3. Click the Set button next to Host/Others to enter the Host/Others menu.
4. Enter Alarm Host IP and Alarm Host Port. Alarm Host IP is the IP of the remote PC
which has the Network Video Surveillance software installed. The Alarm Host Port must
be the same as software’s alarm monitor port (default port is 7200).
8.1.6 Configuring Multicast
Setting up multicasting solves limitation issues when streaming videos through a network
access device. A multicast address spans the Class-D IP range of 224.0.0.0 to
239.255.255.255. It is suggested that the IP address range of 239.252.0.0 to
239.255.255.255 be used.
To set up multicasting:
1. Enter the Network Settings menu by clicking Menu > Setting > Network.
2. Select the Advanced tab.
3. Click the Set button next to Host/Others to enter the Host/Others menu.
4. Set Multicast IP, as shown below. When adding a device to the Network
Video Surveillance software, the multicast address must be the same as the
DVR’s multicast IP.
5. Click OK to save and exit menu.
8.1.7 Configuring MTU
The MTU stands for Maximum Transmission Unit. A unit is represented as bytes.
To change MTU:
1. Enter the Network Settings menu by clicking Menu > Settings > Network.
2. Select the Advanced tab.
3. Click the Set button next to Host/Others to enter the Host/Others menu.
4. Enter new MTU for this device as shown below.
NOTE: The virtual value of MTU is
from 500 to 9676
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