Comtrend Corporation VR-3071 Series, User Manual

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Item Description
Total ES Total Number of Errored Seconds
Total SES Total Number of Severely Errored Seconds
Total UAS Total Number of Unavailable Seconds
xDSL BER TEST
Click xDSL BER Test on the xDSL Statistics screen to test the Bit Error Rate (BER).
A small pop-up window will open after the button is pressed, as shown below.
Click Start to start the test or click Close to cancel the test. After the BER testing is
complete, the pop-up window will display as follows.