ClearOne Converge Pro 840T Specifications download pdf (Page 133)

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Telco Meters Tab (Not available on the VH20)

The Telco Meters tab displays a round-trip signal flow diagram for the selected Telco Rx, as well as real-time level

meters for the signal at each stage of processing. The settings on this tab cannot be modified.

NOTE: When you click the Close button (bottom right corner of screen), or close the window

manually, any changes you make in the tabs of the Channel Property Configuration:

Telco RX screen are automatically saved.

The Telco meters include:

• Telephone Echo Return Loss (TERL): This meter shows the amount of echo loss from the telephone line

to the unit.

• Telephone Echo Return Loss Enhancement (TERLE): This meter shows the enhancement added by the

telephone hybrid to reduce echo below the audible level.

• Total Telephone Echo Reduction (TTER): This meter shows the sum of TERL and TERLE.

• Transmit Input: This meter shows the audio level input from the matrix to the telephone line.

• Transmit Output: This meter shows the transmit audio level output to the telephone line.

• Receive Input: This meter shows the audio level input received from the telephone line.

• Receive Output: This meter shows the receive audio level output to the matrix.

Dialer Button

The Dialer button opens the telephone dialer, allowing you to place conference calls.

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ClearOne Converge Pro 840T Specifications Page 133