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17.8
INTERFERENCE REJECTION
Turns On or Off a filter to remove noise from other Fish Finder or Depth Sounders that may
be near by when fishing.
17.9
SENSITIVITY MENU
All settings in the Sensitivity menu are related to the selected Fish Finder transmit frequency
(50 or 200kHz).
17.9.0 Gain
Allows you to control the Sensitivity of the unit's receiver from 0 to 100%. To see more detail,
increase the receiver Sensitivity by selecting a higher Gain percentage. If there is too much
detail or if the screen is cluttered, lowering the Sensitivity may increase the clarity of the
display.
CP190i and CPF190i
Figure 17.7.2 - Example of Depth and Shift
Figure 17.8 - Interference Rejection menu
Figure 17.9 - Sensitivity menu
30
35
Bottom of display
Depth = 40Ft
40
Top of display
Shift = 30Ft
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