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Page 120 CPF180i and CPF300i
Figure 17.8.2 - Example of Depth and Shift
17.9 INTERFERENCE REJECTION
Figure 17.9 - Interference Rejection menu
Turns On or Off a filter to remove noise from other Fish Finder or Depth Sounders that may
be near by when fishing.
17.10 SENSITIVITY MENU
All settings in the Sensitivity menu are related to the selected Fish Finder transmit frequency
(50 or 200kHz).
Figure 17.10 - Sensitivity menu
17.10.0 Gain
Allows you to control the Sensitivity of the unit’s receiver from 0 to 99%. 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.