Distinguishing Between Fixed And Moving Objects - Raymarine E120W Reference Manual

Chapter 4: Using the Chart

Distinguishing between fixed and moving objects

You can overlay radar image data over your chart image allowing better distinction
between fixed objects and other marine traffic. For best results, switch on Radar-Chart
synchronization (see
To switch radar overlay on:
1. Select radar overlay:
The default soft keys change to give access to some of the radar options and if a
radar is connected, the radar image will be overlaid on the chart e.g.
Radar range
4nm
2. To access radar and navigation options:
If radar overlay is applied to a chart window that is set to system view, the over-
Note:
lay will be displayed in all other system view chart windows.
To turn off radar overlay:
page 84
) to ensure radar range and chart scale are synchronized.
PRESENTATION
North-Up (Relative Motion)
RADAR
OPTIONS...
OK x2
NAVIGATION
OPTIONS...
PRESENTATION
RADAR OVERLAY
CHART LAYERS
Status
Overlay
... For target tracking, gain and target
display or to change radar range.
... For route and track options.
RADAR OVERLAY
CHART LAYERS
85
ON
Local
OFF