Sonar Menu with Sensitivity command selected (left).
Sensitivity Control Bar (right).
NOTE:
If you want to change the sensitivity in Manual Mode, turn off Auto Sensitivity. From the Sonar Page, press MENU↓ to AUTO SENSI- TIVITYENT↑ to SENSITIVITYENT. Press ↓ or ↑ to pick a different sen- sitivity setting. When it is set at the desired level, press EXIT.
Tip:
While you are experimenting and learning, it is possible to scram- ble the settings so the sonar picture disappears from the screen. If that happens, remember it is easy to switch back to full automatic operation by restoring the factory default settings.
To Restore Factory Settings
1.Press MENUMENU↓ to SYSTEM SETUPENT↓ to RESET OP-
TIONSENT.
2.A reset options confirmation message will appear. Select YES and press ENT. All options are reset and the unit reverts back to the original settings.
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