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4) Press Ent to enter into setting.
5) Use the Up / Down Arrow to select the option.
6) Press Ent to confirm the setting.
7) Press Exit to exit the setting.
Fish ID Sens.
Fish ID Sens. is used to adjust the threshold of fish size detection.
If you select a higher setting, then some weaker returns can be
detected and displayed as small fish on screen, which will be
very helpful when you are intending to identify small fish species.
If you select a lower setting, then only strong returns can be
detected and displayed as big fish on screen, which will be very
helpful when you are intending to catch larger fish species.
SONAR
Sensitive
Noise Filter
Magic GrayLine
Fish ID. Sens.
Inversed
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