Simrad NX45 Specifications download pdf (Page 75)

Simrad NX40/45 Installation and Operation Manual 75

• Off. No echo expansion.

• 1. Targets expanded x 2.

• 2. Targets expanded x 3.

18-8 Turning the target trails on or off

If you turn the target trails on, each target leaves a 30

second trail on the radar screen. You cannot change the

length of the target trail.

If you turn the target trails off, the targets do not leave

trails.

Note that if the radar motion mode is set to

true, stationary targets won’t leave a trail.

If the radar motion mode is relative, any target that is

moving relative to your boat will leave a trail.

To change the target trails setting

> Presentation

Set the • Target trails option to (target trails are

on) or (target trails are off).

18-9 Using the VRM/EBL

Use one, or both of the VRM/EBL (Variable Range

Markers/Electronic Bearing Lines) to quickly nd the

precise range and bearing of a target.

A VRM can be xed or oating. Use the VRM to nd the

range (distance) to the target.

A xed VRM is shown as a thin, dashed, circle centerd •

around your boat. Use this to nd the distance of a

target from your boat.

You can move the center of the VRM away from your •

boat; for example, to measure the distance between

two islands. This is called a oating VRM.

The EBL is shown as a thin, dashed line extending from

the center of the VRM to the edge of the radar window.

Use the EBL to nd the bearing of the target.

To show EBL

> VRM/EBL

18-9-1 Finding range and bearing with a

xed VRM/EBL

From the radar window, press •

then select

VRM/EBL.

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Simrad NX45 Specifications Page 75