Raymarine CYCLONE Installation Instructions Manual page 68

Example misaligned Radar
1. Target object (such as a buoy) dead ahead.
2. Target displayed on the Radar display is not aligned with the Ship's Heading Marker (SHM).
Bearing alignment is required.
Checking the bearing alignment
1. With your vessel under way: Align the bow with a stationary object identified on the Radar display
An object between 1 & 2 NM distant is ideal.
2. Note the position of the object on the Radar display. If the target is not under the ships heading
marker (SHM), there is an alignment error and you will need to carry out bearing alignment
adjustment.
Adjusting the bearing alignment
These instructions apply to multifunction displays running LightHouse™ 3 software.
Once you have checked the bearing alignment you can proceed and make any required adjustments.
With the radar app displayed, adjust the Bearing alignment setting until the target object appears
under the SHM.
Bearing alignment setting can be accessed from the Installation tab: Menu > Installation > Bearing
alignment.
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