Humminbird 798ci 用户手册
141
Sonar Menu Tab
Depth Lines
(Advanced)
Settings: Off, On; Default = On
Depth Lines divide the display into four equal sections that are separated
by three horizontal depth lines. The depth of each line is displayed along the
depth scale. You can turn Depth Lines On or Off.
by three horizontal depth lines. The depth of each line is displayed along the
depth scale. You can turn Depth Lines On or Off.
Depth Lines
Depth Lines