Measurement Functions | 3M™ Dynatel™ Advanced Modular System 965AMS |
DSL>DSL Spectrum Analyzer>Operation
3.Press Span to change the 
frequency range.
4.Use the left and right arrow keys to move the cursor. The cursor position will display the frequency and the signal level.
5.Once you have selected a span of 1M or 2M you may add a noise mask.
The mask is initially set to “none.” Pressing F2 or F3, the screen will show the following masks:
ADSL Downstream
