NEC ELECTRA ELITE IPK II, Руководство по установке

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Electra Elite IPK II Document Revision 1A
Multimedia Conference Bridge Installation Manual 4 - 19
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5.3 Gain Configuration
Gain Configuration: These fields are useful for attenuation applied to obtain adequate voice
levels for the end users. It is recommended not to alter this value unless during solving any
issues 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.
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 total 4.
AGC Configuration: These fields are useful when controlling the gain of the system in order
to maintain consistent audio levels during a conference.
The default values are suggested baseline settings for the CNF(16)-U10 ETU. The
values may need to be adjusted for optimal performance on your system.
Figure 4-16 Gain Configuration Screen