User`s manual

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-. Audio: Set up an encoder for audio. Select an audio source to configure in the Source list.
Clicking the Audio button allows you to configure the details of the selected audio encoder
configuration.
* Token: The number of tokens.
* Name: Assign a name to the selected video encoder.
* Codec: Select a audio compression codec.
* Bitrate: Enter the maximum bit rate. You can control the network bandwidth by limiting the
bit rate depending on the network traffic.
* Sampling rate: Select the sampling rate. The higher the value is, the better the sound quality
and the larger the data size.
-. Network: Set up IP Address.
* Obtain IP address via DHCP:
Dynamic Host Configuration Protocol (DHCP) is a protocol that lets network administrators
centrally manage and automate the assignment of IP addresses on a network. DHCP is
enabled by default. Although a DHCP server is mostly used to set an IP address dynamically,
it is also possible to use it to set a static, known IP address for a particular MAC address.
* Use the following IP address:
To use a static IP address for the NVR, check the radio button and then make the following
settings:
- IP address: Specify a unique IP address for the NVR.
- Subnet mask: Specify the mask for the subnet the NVR is located on.
- Default router: Specify the IP address of the default router (gateway) used for connecting
devices attached to different networks and network segments.