Lowrance electronic HDS 8 Manuale Utente

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Chart
 
Chart page Icons, Tides and Currents
Use the cursor on the Chart page to view detailed information about selected icons, 
including Tides  and Currents. 
The image, at left, shows a Current icon selected on the Chart page. To view 
detailed information about an icon, press the MENU key then select Info from 
the Chart menu. From the Chart Info screen, press Details.
Detailed information also can be viewed for Tide icons. 
Radar Overlay
Places radar returns on top of the map. That gives you greater awareness of your 
surroundings by allowing you to see radar returns aligned with actual radar targets. 
To turn on radar overlay:
1.   Highlight  Overlay on the Chart menu and press 
enTeR
2.   Select  Radar and press 
enTeR
NOTE: You must have a NMEA 2000 or NMEA 0183 heading 
sensor to enable Radar overlay.