Operation Manual

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4-2

４

Measurement by Range Rings･････････････････････････････

1 SP

6-+

NUPRM

TRANSMIT

X-BAND

Press

The Range Rings will appear on the radar display.

The range between the target and own ships can be determined by visually

measuring the target’s position that lies between two range rings.

(The range ring interval is fixed and indicates at the upper left of the radar

display.)

Measurement by EBLs and VRMs･･････････････････････････

1. Press to select EBL1 display and operation.

The “EBL1” indication at the lower right of the radar display will be selected and

the EBL1 will appear as a broken-line on the PPI display.

2. Turn the [EBL] control to put EBL1 on a target.

The bearing of the EBL1 will appear at the lower right of the radar display.

The EBL1 bearing represents the target’s bearing.

3. Press to select VRM1 display and operation.

The “VRM1” indication at the lower right of the radar display will be selected

and the VRM1 will appear as a broken-line circle on the PPI display.

4. Move the broken-line VRM1 to the target by using the

trackball.

The range of the VRM1 from own ship will appear at the lower right of the radar

display. The range of VRM1 signifies a distance between the target and own

ship.

Refer to Fig. 4.2 in the next page.

In this figure, the range and bearing are;

Range: 5.0 nm

Bearing: 45.0°

Procedures

EBL1

VRM1