Si Range Lines (Advanced, Side Imaging® View Only) - Humminbird 700 Series Operating Manual

SI Range Lines divide each side beam range into four equal sections on the
display. SI Range Lines can be used to interpret the location of objects on the
display. You can turn SI Range Lines On (visible) or Off (hidden).
NOTE: The range numbers are estimated and should not be used for measurement.
NOTE: If both SI Range Lines and Contour Mode are turned on, the SI Range Lines will
remain on the display, but the individual range numbers will not available (see Side
Imaging® X-Press™ Menu: SI Enhance).
Sonar Menu Tab
SI Range Lines
(Advanced, Side Imaging® View only)
Settings: Off, On; Default = Off
SI Range Lines (with Contour Mode Off)
142
Range Numbers
SI Range Lines