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3. Compensation Menu
[P10] Damping Rate
The measured value is not displayed in real time. The value is generated by
average for certain time. It can be more eective for accurate value. But when
the level is changed dramatically, it can be inaccuracy. For getting accurate
level, choose the suitable damping rate in accordance with the velocity of
level. The pre-set is “1.”
Option Description
0.01 0.01m/min Responds to changes to a max. 0.01m/min (Slow)
Step: 0.01 Minimum: 0.01 - Maximum: 100.0
100.0 100m/min Responds to changes to a max. 100m/min (Fast)
[P11] Detection Threshold Voltage
This option determines detectable size of return echo. This is useful when the
rst return echo is needed in condition where small objects creating various
kinds of return echoes exist. In case the set value is high, it can be stronger to
the noise, but may not be able to detect small echoes. The 8 is equal to 0.8V.
The table below ows the equivalent voltage to each value. The pre-set is “3.”
No. 3 4 5 6 7 8 9 10 11 12 13 14 15
Voltage
←Low High→
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