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Below is an explanation for each of the fields on the Audio menu:
Main Stream: Sets the audio settings for the main stream:
Enable: This checkbox allows the user to enable audio recording.
Encode Mode: This dropdown box allows the user to select an audio format. By default, the camera will be set to
AAC encoding.
Sampling Frequency: This dropdown box allows the user to select a sampling frequency for the audio.
Sub Stream: Sets the audio settings for the sub stream:
Enable: This checkbox allows the user to enable audio recording.
Encode Mode: This dropdown box allows the user to select an audio format. By default, the camera will be set to
AAC encoding.
Sampling Frequency: This dropdown box allows the user to select a sampling frequency for the audio.
Audio in Device: This field allows the user to select what source to get audio from. The default is the camera’s
built-in mic. Alternatively, the line in mic can be selected.
Noise Filter: This dropdown box allows the user to enable or disable the audio noise filter function. This function
provides cleaner audio quality when enabled.
Microphone Volume: This slider allows the user to select the microphone volume. The value ranges from 0 to 100.
The default value is 50.
To reset to default settings, click the Reset Defaults button. To refresh the page, click the Refresh button. To save
the settings, click the Save button.
Network
This menu section allows the user to change network settings for the camera.
TCP/IP
TCP/IP stands for Transmission Control Protocol/Internet Protocol and it is the language/protocol that allows
communication between an internet-connected device, whether on a local network and the Internet. This screen
allows for TCP/IP settings to be modified for the camera to establish a connection to the network.
Below is an explanation of the fields on the TCP/IP settings tab:
Host Name: This text field allows the user to change the host device name for the camera. This field supports a
maximum of 15 characters.
Ethernet Card: This dropdown box allows the user to select which internet access device to use. If the device is
connected to a wired connection and a wireless one at the same time, then this box will have options to pick either
of the connections. The Set as Default button allows the user to select one of the connection methods as the
default one.
Mode: Static vs DHCP: This radio button allows the user to choose between a static IP address, and a dynamic IP
address. DHCP stands for Dynamic Host Configuration Protocol, and this enables the camera to automatically
obtain an IP address from another network device such as a server or more commonly, a router. When the DHCP
function is enabled, the user cannot modify the IP address, Subnet Mask, or Default Gateway, as these values are
obtained from the DHCP function. To view the current IP address, DHCP needs to be disabled. Note: When PPPoE
is enabled, modification of the IP Address, Subnet Mask, and Gateway becomes prohibited.
MAC Address: This field shows the camera’s MAC address, which is unique to this device. This number is read only
and is used to access a local area network (LAN).
IP Version: This dropdown allows the user to select the IP version. The two options are IPV4 and
IPV6.