Raymarine Radar equipment Raychart Chartplotter RC530 PLUS - Manual (Page 171)

Chapter 7: Setting Up the System Defaults 7-13
B
earin
g Alig
nm
en
t
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:
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 Radar System Checks and Adjustments on page 8-17.
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°.
Antenna Size
This option is used to specify the size of an open array scanner. Refer to
the Pathfinder Scanner Owner’s handbook for further details.
Send on HSB
SEND ON HSB can be used to stop radar data being transmitted on hsb 2 .
If SEND ON HSB is set to OFF, you can view your radar data on the master
display, but not on a repeater display.
Table 7-4: Radar Range Scale Increments
Range Scales (nm) Scale Increments (nm)
0.125 to 0.5 0.125
0.5 to 3.0 0.25
3.0 to 6.0 0.5
6.0 to 24.0 2.0
24 to maximum for scanner 4.0