RTS Digital Matrix Intercom RVON-8, Руководство пользователя

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Channel Configuration And Status
Destination Channel Displays the channel at the destination device to which the RVON device is connected.
1.
Using the drop down list, select the channel at the destination that the RVON device is
connected.
NOTE : When <default> is selected, the channels match 1 to 1. For example, you may
have all channels selected, and by choosing <default>, Ch 1 matches to Ch 1, Ch 2 matches
to Ch2. This options is a time saver so you do not have to manually assign each channel.
Destination Channel
Description Displays the destination channel’s description, if available.
This field cannot be modified .
Coding Algorithm Displays the coding algorithm used to transmit audio packets.
1.
Using the drop down list, select the coding algorithm to use for the selected channel.
Audio/Packet Displays the audio packet sizes for the selected coding algorithm.
1.
Using the drop down list, select the audio packet size .
Values for this field are as follows: 10ms, 20ms, 30ms, 40ms, 60ms.
VAD State Displays whether VAD is enabled or disabled. Select the checkbox to enable or clear the
checkbox to disable VAD.
NOTE : VAD (voice activity detection) saves network bandwidth by stopping the flow of
audio packets when silence is detected.
VAD Threshold Displays the VAD threshold (for G.711 codec). Setting the VAD threshold tells the channel
at what level to start the flow of audio packets. Otherwise, the channel will remain silent.
1.
Using the up and down arrows select the VAD Threshold for the channel.
The VAD threshold range is -30dB to -60dB or Adaptive.
Channel Input Gain Displays the channel input gain for the channel.
1.
Using the up and down arrows, select the channel input gain .
Select values between -14dB to 14dB.
NOTE : This field is not editable for devices that get output gain from the intercom.
Channel Output Gain Displays the channel output gain for the channel.
1.
Using the up and down arrows select the channel output gain .
Select values between -14dB and 14dB .
NOTE: This field is not editable from devices that get output gains from the intercom.