Raymarine H6, Руководство пользователя

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86 Raymarine H6 - Owner’s Manual
To get a closer view of an image:
1. Select Controls/Zoom . The Zoom softkeys will be displayed.
2. Click
Zoom to On. The Zoom image replaces the scrolling bottom image.
3. Click appropriate softkeys to set up zoom as required.
Marking a position on the screen
You can use a sonar mark (sm) to indicate a position on the sonar image. The sm is
stored in the waypoint list so that you can name it, save it as a waypoint and
return to the same spot. A sm is displayed on the sonar image as a solid vertical
line with the label sm displayed at intervals along the line. The sm scrolls across
the screen with the image.
Sonar marks can be placed:
• At your boat’s position.
• At the cursor position.
Note: Although the mark on the image is called a ‘sonar mark’, H6 uses the waypoint
functions to record and store these marks. Some procedures in this section will therefore
refer to waypoints.
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