Chapter 8 Measure Mode – Basic Tab
DQI
DSAM Help User Guide Rev. 001 193
3 Using the arrow keys, select DQI.
4 Press ENTER.
Understanding
DQI Results
Measurement
Information Area
The channel type (QAM 64 or QAM 256) and channel number appear
at the top of the screen in the right corner. Directly below the channel
number is the channel frequency and channel level information.
Figure 174 Measure Mode – Basic Tab: DQI
Figure 175 Measure Mode – DQI
Measurement
Information Area
DQI
Min
Graph Information Bar
NOTE
For information about how to read the graph, see “Reading Mea-
surement Graphs” on page 196.
To save the results to a file, refer to “Saving Results” on page 198.
To open a saved measurement file, see “Opening a Saved File” on
page 201.
21128026 R001 DSAM Help User Guide.book Page 193 Thursday, February 5, 2009 2:02 PM
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