Humminbird 798C GPS Receiver User Manual


 
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SI Side
SI Side sets which transducer beam from the SI
beams will be shown on the display.
To Adjust SI Side:
1. Highlight SI Side on the Side Imaging X-Press™ Menu.
2. Press the RIGHT or LEFT Cursor key to select the transducer beam.
(Left, Both, Right, Default = Both)
SI Sensitivity
SI Sensitivity controls how much detail is shown
on the display. 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 SI Sensitivity is adjusted too low, the display may not show
many sonar returns that could be fish.
To adjust the SI Sensitivity:
1. Highlight SI Sensitivity on the Side Imaging X-Press™ Menu.
2. Press the RIGHT or LEFT Cursor keys to increase or decrease the SI
Sensitivity setting. (Auto, 1 to 20, where Low = 1, High = 20, Default = 10)
Side Imaging X-Press™ Menu