Figure 11: Depth Gates, With Roll; Figure 12: Depth Gates, With Roll And Motion Sensor Input - Teledyne SeaBat T Series Operator's Manual

ACTIVE SONAR USAGE
When controlled by a motion sensor, the depth gates will be parallel to the local horizontal plane
of the earth even as the vessel rolls. Figure 12 shows the same bottom image with dynamic depth
gates applied.
For instructions on how to adjust this setting, refer to the RESON Sonar UI User Manual (see
Appendix E Reference Documentation).
SeaBat T-Series Subsea Operator's Manual
Version 7
Sonar head
MinDepth
MaxDepth

Figure 11: Depth Gates, With Roll

Sonar head

Figure 12: Depth Gates, With Roll and Motion Sensor Input

Page 41 January 31, 2019