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17.10 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.
17.11 SENSITIVITY MENU
All settings in the Sensitivity Menu are related to the selected Fish Finder transmit frequency
(50 or 200kHz).
17.11.0
Gain
Allows you to control the Sensitivity of the unit's receiver from 0 to 100%. To see more
details, 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.
When the Gain Mode option is set to Auto, the receivers Gain cannot be changed.
When the Gain Mode option is set to Manual, the Gain can be manually adjusted. When switching
from Automatic to Manual Mode, the Gain + Offset value is copied into the Manual Gain setting of
the receiver.
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Figure 17.9.2 - Example of Depth and Shift
Figure 17.10 - Interference Rejection Menu
Figure 17.11 - Sensitivity Menu
NOTE
CP390i and CPF390i
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