JMA-2343/2344 - ProNav
JMA-2343/2344 - ProNav
JMA-2343/2344 - ProNav
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• True bearing display (north-up display)<br />
"North" is displayed as direct north of the PPI screen.<br />
Even when the bearing of the ship's bow changes, the bearing of the PPI image<br />
does not change.<br />
(Gyrocompass or other device that provides bearing information is required.)<br />
The ship rotates<br />
in the starboard direction<br />
The ship's heading marker<br />
rotates clockwise.<br />
• Course-up display<br />
The bearing of the ship's bow is always directly at the top of the PPI screen when<br />
the BRIL/HL OFF<br />
key is continuously pushed (course setting).<br />
Even when the bearing of the ship's bow changes, the bearing of the echo image<br />
on the PPI screen does not change and the ship's heading marker rotates to the<br />
extent of the change in the bearing of the ship's bow.<br />
When the heading changes significantly, the course should be reset by pushing<br />
the BRIL/HL OFF key continuously.<br />
(Gyrocompass or other device that provides bearing information is required.)<br />
The ship rotates<br />
in the starboard direction<br />
The ship's heading marker<br />
rotates clockwise.<br />
BRIL<br />
HL OFF<br />
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