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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 sensitivityeliminates the clutterfrom the displaythat
is sometimes present inmurky ormuddy water.IfSensitivity isadjusted toolow, the
display may not show many sonar returns that could be fish.
NOTE:The Sensitivity settingis aglobal setting andwill adjust thesensitivity of allsonar
frequencies, as compared to specific sensitivity adjustments (such as 83 kHz Sensitivity)
which allow youto adjust thelevel of sensitivity forone specific beam.
To adjust the Sensitivity:
1. Highlight Sensitivity on the Sonar X-Press
TM
Menu.
2. Use the LEFT orRIGHT 4-WAYCursor Control keysto increaseor decreasethe
Sensitivity setting. (Low = 1, High = 20, Default = 10)
Sensitivity atLow Sensitivity atMedium Sensitivity atHigh