EXFO VDSL2 - Manual (Page 195)

Running Manual Tests
Copper, VDSL2, ADSL2+ and IP Triple-Play Test Set 187
Reading Results
Bits per Bin
The Bits per Bin tab allows you to
view the number of bits that can be
transmitted on a particular bin
representing a certain tone. The
frequency of the tone equals the bin
number multiplied by 4.325 kHz,
except when the VDSL2 30a profile is
used. For VDSL2 30a profile
connection, the frequency of the tone
is equal to the bin number multiplied
by 8.65 kHz.
³
Zoom In allows you to increase the level of zoom for the selected
zoom function.
³
Zoom Out allows you to reduce the level of zoom for the selected
zoom function.
To zoom in or out:
1. Press the up or down arrow key to highlight the desired zoom function.
2. Press to select the zoom function.
3. Use the left or right arrow key to highlight the Zoom In or Zoom Out
button as required, then press .
The graphical display zooms in or out accordingly.
4. Press repeatedly to continue zooming.