Offset Speed (With Vessel Offset Turned On); Contour Lines (Optional-Purchase Lakemaster® Charts Only); Depth Colors (Optional-Purchase Lakemaster® Charts Only); Depth Highlight (Optional-Purchase Lakemaster® Charts Only) - Humminbird 698ci HD SI Combo Operation Manual

Offset Speed allows you to see more of the Chart View when the boat is
traveling at or above the Offset Speed setting. Vessel Offset must be turned on.
See Vessel Offset for more information.
Contour Lines sets whether the water contour lines are visible or hidden in the
Chart View. Contour Lines are also affected by the Water Level Offset setting.
Depth Color sets the depth shading in the Chart View to Off or Shaded.
Depth Highlight allows you to highlight a depth setting in the Chart View. The
depth you set will be highlighted in green. Use Depth Highlight with Depth
Highlight Range.
Offset Speed
(with Vessel Offset turned on)
Settings: 5 to 60 mph, 5 to 50 kts, or 8 to 95 kph
(International Models only); Default = 5 mph, 5 kts, 8 kph
Contour Lines
(optional-purchase LakeMaster® charts only)
Settings: Hidden, Visible; Default = Visible
Depth Colors
(optional-purchase LakeMaster® charts only)
Settings: Off, 1 to 10; Default = Off
Depth Highlight
(optional-purchase LakeMaster® charts only)
Settings: Off, 1 to 180 feet, 1 to 30 fathoms, 1 to 60 meters
(International Models only); Default = Off
157 Chart Menu Tab