Fish I.D. symbols showing FishTrack depth indicator
Fish ID menu and symbol with FishTrack on. The fish is 44 feet deep.
CHART SCROLL SPEED
The rate that echoes scroll across the screen is called the chart scroll speed. The default for this unit is "max" (100 percent); we recommend that you leave the scroll speed set there for virtually all fishing conditions.
However, you might consider experimenting with chart speed when you are stationary or drifting very slowly. You may sometimes achieve better images as you slow down the chart speed
to match how fast you are moving across the bottom.
If you are at anchor, ice fishing or fishing from a dock, experiment with a chart speed of 20 percent. If you are drifting slowly, try a chart speed of 50 percent. When you are stationary and a fish swims through the sonar signal cone, the image appears on the screen as a long line instead of a fish arch. Reducing the chart speed may result in a shorter line that more closely resembles a regular fish return.
Adjust scroll speed by pressing MENU until SCROLL SPEED appears. Press UP ARROW to increase it and press DOWN ARROW to decrease it. Press PWR to clear the menu.
To return to the original setting, repeat the above steps, but use the arrow keys to set the speed at MAX before clearing the menu.
NOISE REJECT and ASP (Advanced Signal Processing)
The ASP (Advanced Signal Processing) feature is a noise rejection system built into the sonar unit. It constantly evaluates the effects of boat speed, water conditions and electrical interference and automatically gives you the best display possible under most conditions.
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