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PTU50-51-56 -
quick setup
8.3 - ECHO MAP
Pressing LEFT ARROW, from RUN mode, to access directly to the echoes digital map display, which are in
PTU50-51-56 receiving.
This function is useful for:
-
properly orient the transducer pointing.
-
verify the echoes in acquisition correctness.
-
identify any false echo signals that may cause measurement errors.
1
5
4
3
2
m
D 721mm G 020
57.2KHz
The rectangle placed at the echo line base,
indicates the measurement range within which the
echo signal in reception is considered always valid
for the distance measurement. This interval value is
variable depending on the measurement conditions:
min. ± 2.5% of the measured distance.
Echo signal normalization
threshold
Measured distance from
PTU50-51-56 in real time
Measure status
Echo frequency
