Showing Or Hiding The Range Rings; Changing The Bearing Mode For Ebls; Getting The Best Picture; Using The Gain Functions - Raymarine E120W Reference Manual

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Showing or hiding the range rings

To turn the range rings on/off:
PRESENTATION

Changing the bearing mode for EBLs

The default bearing mode for EBLs is relative to your vessel's heading. If heading data
is available, you can set the bearing mode to be relative (REL), magnetic/true (M/T).
When M/T is selected, the EBL bearings will be expressed as either true or magnetic
dependant on the equipment connected. The current EBL bearing is expressed on both
the radar screen EBL label and on the ADJUST EBL soft key.
To change the EBL reference:
PRESENTATION

7.7 Getting the best picture

You can improve the quality of the radar picture by using:
• The gain controls - sea, gain, tune, FTC and rain.
• The target display controls - interference rejection, expansion, wakes.

Using the GAIN functions

The gain function reduces the effects of false echoes and clutter.
For the best results Raymarine recommends that you retain the AUTO default setting.
You can however adjust these settings manually if required.
Manually adjusting the gain modes
The sea, gain and tune controls can all be adjusted manually if necessary:
o
GAIN
The new values remain set even when you switch off the display and are applied
Note:
to both the active window and any other radar windows.
E-Series Networked Display Reference Manual
RANGE RINGS
OFF ON
Toggle as required
EBL REFERENCE
M/T REL
Toggle as required
SEA
HBR
GAIN
AUTO MAN
TUNE
AUTO
Press to highlight
SEA
MAN
GAIN
MAN
TUNE
MAN
Toggle to manual (MAN)
50
Adjust
level as
required