How To Set Up Spread And Depth Sensors To Measure Vertical Geometry - Simrad PI50 - REFERENCE MANUAL REV A Reference Manual

Simrad PI50
Figure 22 Spikes
The is available both on the
Multipath Filter
→ Multipath Filter on page 128
→ Receiver on page 150
Click the icon under the
1
Setup
2 Click to open the
Receiver
→ Receiver on page 150
3 Change the status of the
We recommend that you only use Heavy filtering if there are large fluctuations in
the displayed data, or if the rate of change is small. Reduced filtering is preferable,
since this shortens the delay between updating the changes in sensor location, and
the corresponding displayed information.
Click to save the current settings and close the dialog.
4
OK
How to set up spread and depth sensors to measure vertical
geometry
If you have one depth sensor mounted on each trawl door, you can make the PI50
calculate the vertical geometry. The system will then read each of the two depth values,
subtract one from the other, and show you the difference.
96
Stable data reading
A
Spike caused by reflections, time-lag,
B
reverberation or interference
Operation
menu to open the
Main
dialog.
Receiver
.
Multipath Filter
menu and in the
Receiver
sub-menu.
Setup
dialog.
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