Frequency Tests
Copper and G.fast/VDSL2/ADSL2+ Multi-play Test Set 223
WB Attenuation
The Measured Attn displays the measured attenuation for the
frequency set in the Threshold Settings, and is shown in black.
The pass/fail criteria is calculated by comparing Measured Attn to
the equivalent attenuation value displayed in the Calculated Attn,
plus half of the Threshold Tolerance.
When Mask is enabled for the selected bandwidth:
The end of tolerance or fail point is displayed as a red cursor value.
Good is the good balance threshold mask for the currently
selected bandwidth, represented by green in the graph.
Test Status displays the current state of measurement or an error
message.
To select the parameter values:
1. Press the up/down arrow keys to highlight the desired parameter.
2. Press the left/right arrow keys to view and select the options.
OR
3. Press on a value to open a list box of options or the alphanumeric
editor screen and use the navigation keys to scroll through.
4. Press to confirm the value.
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