Lowrance electronic LMS-480DF To turn FishReveal on, Fish Not Visible Fishfish arch Fish arches

Sonar Color Mode command with FishReveal selected

(at left, dual-frequency menu; at right, single-frequency menu).

To turn FishReveal on:

1.From the Sonar Page, press MENU↓ to SONAR FEATURESENT.

2.Press →then press ↓ to SONAR CHART MODEENT↓ to FISHREVEALENT.

3.Press EXIT↑ to AUTO SENSITIVITYENT↑ to SENSITIVITYENT.

4.Press ↑ until the Sensitivity Control Bar reads 100% (or close to it), then press EXIT. (If you reach the maximum limit, a tone sounds.)

Fish

not

visible

Visible

Fishfish arch

Fish arches

Sonar chart in regular grayscale mode, left, and in FishReveal mode, right. Notice how shallow fish formerly hidden in the surface clutter become visible in FishReveal mode.

NOTE:

Water conditions vary greatly, and that affects sonar performance. Under certain conditions, FishReveal will show you more fish than normal grayscale mode, but the reverse will be true in other cir- cumstances. We suggest you become familiar with both modes so you can best match your sonar's performance to the current water conditions.

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