The increased ping rate allows the screen refresh rate and chart scroll speed to keep pace with the boat as it moves quickly over the water.
When using HyperScroll, you may also need to manually decrease the sensitivity for optimum performance. Depending on water depth and other conditions, HyperScroll may cause a second bottom echo to return to the transducer during the next ping cycle or sounding. This can result in a large amount of clutter appearing on the screen. If this occurs, just decrease the sensitivity to a level that eliminates the clutter. When you turn HyperScroll off, you can return to your original sensitivity level.
Sonar Menu with Ping Speed command selected (left).
Ping Speed Control Bar at default setting (right).
To change Ping Speed:
1.From the Sonar Page, press MENU↓ to PING SPEEDENT.
2.The Ping Speed Control Bar appears. Press ↑ to increase ping speed. Press ↓ to decrease ping speed. When it is set at the desired level, press
EXIT.
To turn off HyperScroll:
1.From the Sonar Page, press MENU↓ to PING SPEEDENT.
2.The Ping Speed Control Bar appears. Press ↓ to decrease ping speed to 50 percent. When it isset at the desired level, press EXIT.
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