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Chart Menu Tab
Depth Highlight Range (+/-)
(optional-purchase LakeMaster® charts only)
Settings: 0 to 60 feet, 0 to 30 fathoms, 0 to 20 meters
(International Models only); Default = 5 ft, 2m
Depth Highlight Range
adjusts the range on each side of the highlighted depth
when Depth Highlight is active in the Chart View.
Water Level Offset
(optional-purchase LakeMaster® charts only)
Settings: -30 to +30 feet, -5 to +5 fathoms, -10 to +10
meters (International Models only); Default = 0 ft/m
Water Level Offset
allows you to change the level of the water being read from
the control head. The displayed numbers on the Contour Lines will adjust from
the Water Level Offset setting, and the water level offset will be highlighted in
dark brown.
Shallow Water Highlight
(optional-purchase LakeMaster® charts only)
Settings: 0 to 30 feet, 0 to 5 fathoms, 0 to 10 meters
(International Models only); Default = 0
Shallow Water Highlight
allows you to select a minimum shallow depth
setting so that the depth is highlighted in red in the Chart View.
For example, if your boat has a draft of 3 feet, set the Shallow Water
Highlight feature to 3 feet, and the unit will draw a red band from 0 to 3 feet.
Use this setting with Water Level Offset.
For example, if the lake is down 5 feet, set the Water Level Offset
setting to -5.
For example, if you know a certain fish is holding at 18 to 20 feet, you can set
the Depth Highlight at 19 feet, and the Depth Highlight Range at +/- 1 foot.
The view will show a green band from 18 to 20 feet.
