Sensitivity - Humminbird Matrix 67 Operation Manual

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.
Sensitivity at Low
To adjust the Sensitivity:
1. Highlight Sensitivity on the Sonar X-Press
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

Sensitivity controls how much detail is shown on the display.
Sensitivity at Medium
TM
menu.
Sensitivity at High
35