Raymarine SL70RC PLUS Series, User Manual

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Chapter 2: Getting Started & Adjusting the Display 2-27
Ty
pic
al Ch
art
Sc
en
ar
io
s
When Radar/Chart overlay is switched on the soft key
MORE...
provides
access to the
SCREEN
soft key and to the radar controls
TARGETS and MARPA
.
The radar
GAIN
control is also active in overlay mode.
Note: Radar/Chart overlay is displayed at the current chart range.
➤
To select radar/chart overlay:
1. Press the
DISPLAY
key to show the
DISPLAY
pop-up, then if necessary press
again to select Chart mode.
2. Press the
OVERLAY OFF ON
soft key to toggle the option on.
The two highest intensity radar returns are displayed in purple, over the chart
image. The radar image is translucent, so that chart text, contours and outlines
are visible beneath the radar targets.
2.6 Typical Chart Scenarios
The following illustrations provide operating guidelines for typical navigation
scenarios. These scenarios can be used as a training guide; they show you how
to perform a particular operation and they introduce many of the chartplotter
functions.
Each scenario indicates the key presses required to perform particular tasks. A
typical chartplotter screen image is shown for each task.
The scenarios assume you have read the previous sections of this chapter and
that you are familiar with the Operating Controls. Full operating details for
each function are provided in
Chapter 5 and Chapter 6 .
Operating guidelines are provided for the following scenarios:
• Working with Waypoints
Place a Waypoint
Goto a Waypoint
• Make and Follow a Route
Create a Route
Follow a Route
• Review the Passage Plan
View Route Information
Change the SOG, Hours and ETA.
• Displaying the Radar Image and Synchronizing Radar & Chart
Changing the Full-Screen Mode & Selecting Half-Screen Windows
Radar and Chart Synchronization (Find Ship)
Cursor Echo
DISPLAY
81206_1.book Page 27 Wednesday, March 6, 2002 9:44 AM