changes on the screen as you press the up or down arrows. This is handy when there is a lot of clutter in the water and you are match- ing the sensitivity to rapidly changing water conditions.
Sonar Menu with Sensitivity command selected (left).
The Sensitivity Control Bar (right).
To adjust sensitivity in manual mode:
1.First, turn off Auto Sensitivity. From the Sonar Page, press MENU↓
to AUTO SENSITIVITYENT.
2.Press ↑ to SENSITIVITYENT and the Sensitivity Control Bar appears. Press ↓ or ↑ to pick a different sensitivity setting. When it is set at the desired level and press EXIT.
NOTE:
To return to the original factory setting for Auto Sensitivity, see the entry in this section on Reset Options. If sensitivity is in manual mode, the Reset Options command will switch back to Auto and re- set the factory setting at the same time.
Set Keel Offset
This unit measures water depth from the face of the transducer. Since the transducer is installed below the water surface, the distance dis- played by the digital depth, chart depth scale, chart cursor or fish sym- bols is not the exact water depth.
74
