Tutorial – Sonar Noise Rejection: TVG
In this video, we will introduce how to use the TVG feature.
0:00 Same objects, different echoes
0:35 How to use TVG
1:27 Using TVG in shallow water
Related Tutorials:
Tutorial – Sonar Noise Rejection: Color Gain, Color Filter & Color Limit
• Tutorial – Sonar Noise Rejection: Col...
#GarminChartplotter
#GarminFishfinder
