ADInstruments S7200 Operation Manual page 171

AD INSTRUMENTS S7200 TV Signal Analyzer Operation Manual
The Figure 6-46 is echo pattern analysis interface. The main path signal at the
center of the pattern. At the left side of the main path is pre-echo, at the right
side of the main path is the post-echo. The area of not covered by the shadow is
area of guard interval. Different guard interval setting has different shadow
display in echo pattern. In echo list, user can tap different echo item, the marker
will auto move on the corresponding echo. The echo also provide the distance
and delay time from generate echo transmitter to the main transmitter.
Figure 6-46 Echo Pattern
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