Raymarine RC520, Owner'S Handbook Manual

Page: 147 / 218

Chapter 7: Setting Up the System Defaults 133
Range Default Setting New Setting
(nm) (nm)
1 0.125
2 0.25
3 0.5
4 0.75
5 1.5
6 3.0
7 6.0
8 12.0
9 24.0*
10 48.0*
11 72.0*
* The maximum range depends on your scanner type, as detailed in the Pathfinder Radar
Scanner Owner’s Handbook.
To change the range scale, highlight the required range and use the soft keys to
change the value. Start at the top of the list and work down, since each value
must be greater than the value for the previous range in the list. The following
scale increments are available:
Range Scales (nm) Scale Increments (nm)
0.125 to 0.5 0.125
0.5 to 4.0 0.5
4.0 to maximum for scanner 2.0
When you have finished setting up the new scale, press
ENTER
to return to the
Radar Set Up Menu, and press the
ON
soft key to select your new scale.
Bearing Alignment
The bearing alignment is normally set when you first install your system, and is
described in
Section 8.8 .
The bearing alignment corrects for display azimuth error. It can be set to a value
in the range -180° to +179.5°, in increments of 0.5°.
Radar Set up
Parameters