User Manual

User Manual of Thermal Bi-spectrum Network PTZ Device
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3. Click .
4. Click Test to make sure that the IP address is valid.
 If the DHCP server is available, you can check to automatically obtain an IP
address and other network settings from that server.
 The valid value range of Maximum Transmission Unit (MTU) is 500 ~ 1500. The default value
is 1500.
 The Multicast sends a stream to the multicast group address and allows multiple clients to
acquire the stream at the same time by requesting a copy from the multicast group address.
Before utilizing this function, you have to enable the Multicast function of your router and
configure the gateway of the network device.
 If the DNS server settings are required for some applications (e.g., sending email), you
should properly configure the Preferred DNS Server and Alternate DNS server.
Figure 7-2 DNS Server Settings
The router must support the route advertisement function if you select Route
Advertisement as the IPv6 mode.
Configure DDNS
Purpose:
If your device is set to use PPPoE as its default network connection, you can use the Dynamic DNS
(DDNS) for network access.
Before you start:
Registration on the DDNS server is required before configuring the DDNS settings of the device.
We highly recommend you create a strong password of your own choosing (using a minimum of 8
characters, including upper case letters, lower case letters, numbers, and special characters) in
order to increase the security of your product. And we recommend you reset your password
regularly, especially in the high security system, resetting the password monthly or weekly can
better protect your product.
Steps:
1. Go to the. DDNS settings interface:
Configuration > Network > Basic Settings > DDNS