Raymarine C-Series Reference Manual page 141

Chapter 7: Using the Fishfinder
• xR - to adjust manually the range shown in the Zoom window. When using
Ranged Zoom, the area shown in the zoom window does not change when the
range changes. Press ZOOM RANGE and use the rotary control to adjust the
range as required.
If you have chosen the split screen option, the zoomed section is indicated on the
standard fishfinder screen by a zoom box(see illustration above).
4. Press OK or CANCEL to return to the standard fishfinder soft keys.
Adjusting the position of the zoomed area
1. Press ZOOM.
2. Toggle to:
• ZOOM ON to replace the standard fishfinder image with a zoomed image.
• ZOOM SPLIT to display both the standard fishfinder and a zoomed image.
3. Toggle ZOOM POSITION to:
• AUTO to automatically select the zoom position so that the bottom details are
always in the lower half of the display.
• MAN and select ZOOM START. You can now use the rotary control to select the
portion of the image to be zoomed.
4. Press OK or CANCEL to return to the default display.
Selecting Zoom automatically switches off Bottom Lock and A-Scope.images.
Note:
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