Zoom
Zoom is similar to Depth Range in that it controls the range of information displayed in the graphics area of the display. Zoom, however, allows selection of ranges beneath the surface so any area of water between the surface and the bottom can be enlarged to provide more detailed information. By using the full display to show a small area of coverage, the effective display resolution is increased, and the unit’s ability to separate targets which are very close together is enhanced.
There are four different Zoom ranges available; 7 ½ feet, 15 feet, 30 feet, and 60 feet. These ranges are not directly user controlled but are instead dependent on the current depth range. In shallow water, when the 15 foot or 30 foot range is in use, the Zoom range is 7 ½ feet. If the 60 foot or 120 foot range is in use, the Zoom range is 15 feet. If a 180
It is not possible to use Zoom in conjunction with he Monster Digits view. While the Monster Digits view is always available, Zoom information is only displayed on the 2D view.
The Wide 2000 shows Zoom range in conjunction with the full depth range. The Zoom range is shown on the left side of the screen and full range information is shown on the right side of the display. Zoom can either operate automatically, in which the Zoom range is constantly adjusted to show the bottom, or manually, in which the user controls the location of the Zoom Range.
“Automatic” Zoom is especially helpful when looking for structure or bottom detail. The “Automatic” Zoom keeps the bottom in view even in quickly changing terrain. “Manual” Zoom provides detailed information of any area from the surface to the bottom. In “Manual” Zoom, the Zoom range does not move as the terrain changes.
To operate Zoom, press MENU repeatedly until the Zoom menu is
