Kongsberg Flexview, Reference Manual

Page: 115 / 160

922-20207001/1.0
113
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Rub Test
Use this sonar application as part of a system test to make sure that the transducer
is receiving a signal. Rub the transducer and make sure that bright streaks or rings
appear in the sonar view.
•
Customize Apps
Click to open the
Customize Apps
dialog box. You can select which sonar applications
will appear in the
Sonar Apps
menu.
Topics
Enhanced Image Quality (EIQ), page 113
Imaging, page 113
Enhanced Image Quality (EIQ)
Enhanced Image Quality (EIQ) applications are intended for slower moving operations
where the vehicle or vessel is moving slowly, or is stationary for at least a few seconds.
Description
The Fine EIQ applications overlap beams to improve image quality. EIQ uses four
pings. EIQ - Fine uses eight pings. Note that the Fine EIQ applications have a slower
sonar view refresh rate.
Details
Sonar Application Names:
EIQ
EIQ - Fine
Range:
0.4 m to 150 m
Angular Resolution:
0.95° x 30°
Pulse Type:
Continuous Wave and Linear FM (Chirp)
Imaging
Imaging applications provide long-range detection for monitoring and navigation.
Description
Imaging applications use the highest pulse power. They use pulse durations to get
reliable long-range detection. The trade-off is a reduction in the ping rate, partially due
to the long range, and partially to maintain power consumption within reasonable limits.
Functions and dialog boxes