ClearOne Converge Pro - Manual (Page 199)

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Optimizing Gain for Line Input Channels
Line inputs are optimized using the same procedure as mic inputs, with the following exceptions. Select the Line
Input you want to optimize on the Tree View Tab. With the line source connected, monitor the Post Gain Meter
and adjust the gain level.
NOTE: Line sources, including video codecs, consumer grade CD players, DVD players and
VCRs, commonly require 10-12 dB of gain to bring their levels up to 0 dBu.
Optimizing Gain for Telco/VoIP Rx Channels
Optimize Telco/VoIP Rx inputs using the same procedure as mic inputs, with the following exceptions. Select Telco/
VoIP Rx on the Tree View Tab. With someone talking on the phone, monitor the Post-Gain Meter and adjust the
gain level.
Optimizing Gain for Telco/VoIP Tx Channels
Optimize Telco/VoIP Tx outputs using the same procedure as output channels, with the following exceptions. Select
Telco/VoIP Tx on the Tree View Tab. With someone speaking into the microphones routed to the Telco/VoIP Tx,
monitor the Post Gain Meter and adjust the gain level.
NOTE: Use a standard handset on the far end because levels can be unpredictable from speaker
phones and amplified headsets.
Optimizing Gain for Output Channels
1. Open the Channel Tab and select the Output Channel on the Tree View Tab that you want to optimize, as
shown below.
2. Optimize the gain level for all mic, line, and Telco/VoIP Rx inputs routed to the selected output channel.
3. Adjust the Gain Slider until the average level on the Gain Meter matches the nominal level of the next
device in the chain.
4. Repeat the above steps for each output channel in the system.