For example, if you are fishing in 60 feet of water but are only interested in the first 30 feet (surface to a depth of 30 feet), you should set the Lower Depth Range limit to 30. The display will show the 0 to 30 foot range, which allows you to see a more detailed view than you would see if the display went all the way to the bottom.
NOTE: A minimum distance of 10 feet will be maintained between the Upper and Lower Range regardless of the manual settings entered.
Chart Speed
Settings:
Fastest; Default = 5
Chart Speed determines the speed at which the sonar information moves across the display, and consequently the amount of detail shown.
A faster speed shows more information and is preferred by most anglers; however, the sonar information moves across the display quickly. A slower speed keeps the information on the display longer, but the bottom and fish details become compressed and may be difficult to interpret. Regardless of the Chart Speed setting, the RTS Window™ will update at the maximum rate possible for the depth conditions. Adjust Chart Speed to your personal preference.
Zoom Level(Sonar Zoom View only)Settings: 2x, 4x, 6x, 8x, Default = 2x
Zoom Level sets the magnification level for the Sonar Zoom View. Use Zoom to see more detail in the bottom sonar returns that might be displayed close together, such as those caused by fish suspended close to the bottom or within structure.
Zoom Level is only available on the
NOTE: The Zoom Preview Box tracks the bottom and cannot be moved.
48 | Sonar |