P804 CONFIDENCE THRESHOLD
Use this feature when an incorrect material level is reported.
The short and long shot Confidence Thresholds are preset to 10 and 5
respectively. When Echo Confidence (P805) exceeds the Confidence
Threshold, the echo is evaluated by Sonic Intelligence
TM
.
values: x.y x = short (0 to 99), y = long (0 to 99)
P805 (V) ECHO CONFIDENCE
Use this feature to monitor the effect of transducer aiming, location, and
mechanical transducer / mounting isolation.
Both short and long shot Echo Confidence is displayed. (To display this
value in the RUN mode, for 4 seconds).
Display Description
"x:--" short shot confidence value, (long shot not used).
"--:y" long shot confidence value, (short shot not used).
"x:y" short and long shot confidence values (both used).
"E" transducer cable is open or short circuited.
"--:--" no shots were processed for Sonic Intelligence
TM
evaluation.
values: x:y x = short (0 to 99), y = long (0 to 99)
P806 (V) ECHO STRENGTH
Use this feature to view the strength (in dB above 1 uV RMS) of the echo
selected to base the distance calculation upon.
values: 0 to 99
P807 (V) NOISE
Observe the average and peak ambient noise (in dB above 1 uV RMS)
being processed.
The noise level is a combination of transient acoustic noise and electrical
noise (induced into the transducer cable or receiving circuitry).
values: x.y x = average (-99 to 99), y = peak (-99 to 99)
PARAMETERS
PL-507 135
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