86 GPSMAP
®
4000/5000 Series Owner’s Manual
Radar
Showing Additional Chart Details
You can show additional information on the Radar Overlay.
1. From the Home screen, select > > > > > .
2. Complete an action:
• Select > to show land-based points of interest (POIs).
• Select to show the sector in which a navigational light is visible. Select to lter out
light sectors depending on the zoom level.
• Select > to show what area the maps cover when using a BlueChart g2 Vision data
card.
• Select > to show camera icons when using a BlueChart g2 Vision data card.
Setting the Front-of-boat Offset
See “Front-of-boat Offset” (page 83).