EXFO VDSL2 - Manual (Page 133)

Wideband Tests
Copper, VDSL2, ADSL2+, and IP Triple-Play Test Set 125
Data Rate Prediction
To re-set parameters to view different results:
1. Press the up/down or left/right arrow keys to highlight the desired
parameter.
2. Press to display the list or select the value.
3. Press the up/down arrow keys to highlight the desired value.
OR
4. Press the left arrow key to erase the existing value, and then use the
alphanumeric keypad to enter a value. To cancel the entry, press .
5. Press to accept the value.
6. Press the up/down arrow keys to highlight the Recalculate button.
7. Press to recalculate rates for the new setup.