Garmin Fishfinder 160 Owner's Manual

Also see for Fishfinder 160: Specifications

Garmin Fishfinder 160 Owner's Manual Manual pdf 24 page image

16Unit OperationSetup Menu/ChartWhiteline‘Whiteline’ controls how the unit displays information about the bottomtype (hard or soft). With the Whiteline ‘OFF’, the bottom return willdisplay as black and contain no information on bottom hardness. WithWhiteline ‘ON’, the bottom return will become gray scaled and can beused to determine bottom hardness. See page 31 for more detail on thisfeature.To Change the Whiteline Setting:1. Highlight the ‘Chart’ tab on the Setup Menu.2. Highlight the ‘Whiteline’ selection field and press ENTER.3. Choose ‘ON’ or ‘OFF’ and press ENTER to accept the selection.Scroll SpeedThe speed that the chart scrolls from right to left can be adjusted usingthe ‘Scroll Speed’ selection field. If you are sitting still, or the chart ismoving too fast slowing the scroll rate can be benefi cial.To Adjust the Scroll Speed:1. Highlight the ‘Chart’ tab on the Setup Menu.2. Highlight the ‘Scroll Speed’ selection field and press ENTER.3. Choose ‘Fast’, ‘Medium’, ‘Slow’ or ‘Pause’, press ENTER to accept theselection.Whiteline SelectionsScroll Speed SelectionsIf you are using the Fishfinder 160 on the portable case battery power, slowingthe scroll rate will help to conserve your battery.