Humminbird HELIX Series Operation Manual page 142

Customize the Chart Detail Level
Use the following instructions to add or hide chart details and navaids on the Chart View and the Bird's Eye View.
navaid
map scale
map border
(dotted
black line)
Select a Chart Detail Level
Chart Detail Level allows you to add details and layers to the chart views. The available settings are determined by the installed
map card and selected map source.
1. Main Menu: Press the MENU key twice. Select the Chart tab.
2. Select Chart Detail Level.
3. Press the RIGHT or LEFT Cursor keys to select one of the following:
Basic
Navigation
Underwater
Custom
(Custom User
Mode)
Customize the Chart View
Navionics Chart Displayed with Chart Detail set to Navigation
shows land areas, ports, obstructions, and restricted areas
In addition to the Basic level, Navigation shows navaids, landmarks, ferryways, and navigation
routes.
In addition to the Basic and Navigation information, Underwater shows depth contours, fishing
areas, underwater wrecks, tides, and currents.
Select Custom to select specific chart detail layers. You can show or hide chart layers such
as navigation canals, boundaries, restricted areas, coastline, bridges, and more. See Select
Custom Chart Layers.
restricted area
(dashed red lines)
142
chart info