EXFO VDSL2 - Manual (Page 72)

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64 AXS-200/635i
Configuring Video-DSL Rate Prediction
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Technology lists the following values: ADSL2+, ADSL2, or ADSL. If
Annex L is previously selected, ADSL2 is automatically set. If Annex M,
ADSL is not available.
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Target SNR is the desired signal-to-noise ratio ranging from 0 to 31 dB.
Default value is 6 dB.
To set parameter values:
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.