Gain Configuration - NEC Aspire 16CNFU Manual

Chapter 4 : Aspire Conference Bridge PCB Web Manager
Using the Web Manager
Gain ConÞguration
These Þelds are useful for attenuation applied to obtain adequate voice levels for the end users. It is recom-
mended not to alter this value unless solving an issue related to voice levels. (Default = 0)
● Transmit/Receive Gain
Base gain value that is applied to all calls (Internal or External).
● Transmit/Receive Internal or External Bias
Transmit/Receive levels for External and Internal calls.
● AGC ConÞguration
These Þelds are useful when controlling the gain of the system in order to maintain consistent audio lev-
els during a conference.
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More (+) positive setting increases the volume level. More (-) negative decreases the
volume level.
Example: When the following settings are applied:
Transmit Gain = 2, Transmit Internal Bias = 2
Transmit Gain set for the channel of a call on an internal line would equal a total of 4.
The default values are suggested baseline settings for the 16CNFU PCB. The values
may need to be adjusted for optimal performance on your system.
Aspire Conference Bridge Manual