Operations Manual

Sensitivity

Sensitivity controls how much detail is shown on

the display and will adjust the sensitivity of all sonar frequencies. Increasing the

sensitivity shows more sonar returns from small baitfish and suspended debris in

the water; however, the display may become too cluttered. When operating in very

clear water or greater depths, increased sensitivity shows weaker returns that may

be of interest. Decreasing the sensitivity eliminates the clutter from the display that

is sometimes present in murky or muddy water. If Sensitivity is adjusted too low, the

display may not show many sonar returns that could be fish.

NOTE: The Sensitivity setting is a global setting and will adjust the sensitivity of all sonar

frequencies, as compared to specific sensitivity adjustments (such as 83 kHz Sensitivity)

which allow you to adjust the level of sensitivity for one specific beam.

To adjust the Sensitivity:

1. Highlight Sensitivity on the Sonar X-Press

Menu.

2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to increase or decrease the

Sensitivity setting. (Low = 1, High = 20, Default = 10)

Sensitivity at Low Sensitivity at Medium Sensitivity at High