ColorLine is adjustable. Experiment with your unit to find the Color- Line setting that's best for you.
At left, Sonar Page menu with ColorLine command selected.
At right, the ColorLine control bar.
To adjust the ColorLine level:
1.From the Sonar Page, press MENU↓ to COLORLINEENT.
2.The ColorLine Control Bar appears. Press ↓ to decrease ColorLine; press ↑ to increase Colorline.
3.When it's set at the desired level, press EXIT.
Thin or no Colorline
Wider Colorline
At left, little Colorline indicates a soft bottom, probably sand or mud.
At right, the wider Colorline indicates a harder, rocky bottom.
Contrast
To adjust the display's contrast:
Press MENUMENUENT. The CONTRAST slider bar appears. Press ↑ or ↓ to move the bar. The lower end of the scale is minimum contrast; the upper end is maximum contrast.
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