Depth Range - Upper and Lower Limits
Virtually any segment of the water column can be displayed by using the upper and lower limit feature. This lets you pick the shallow and deep depth range limits that are shown on the screen, provided there is at least 5 feet between the upper and lower limit you select. For example, a range from 12 feet to 34 feet could be used.
Changing the upper and lower limits gives you far greater control over the depth range. This feature lets you "zoom in" the display in almost unlimited combinations. Nearly any segment of the water column, from the surface to the bottom can be shown. This enlarges the sonar targets to best suit your fishing needs and water conditions.
Sonar Chart Limits menu, with Upper Limit selected.
To change the upper and lower limits:
1.From the Sonar Page, press MENU↓ to UPPER AND LOWER LIMITSENT. The Sonar Chart Limits menu appears, with Upper Limit selected.
2.To set the upper limit, press ENT. Press ↑ or ↓ until the depth is correct, then press EXIT.
Area "zoomed"
Normal display, in auto depth range mode, left. At right, display "zoomed" with Upper and Lower Limits focusing on the portion of the water column from 10 feet to 20 feet deep.
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