NOISE REJECTION
Noise Rejection allows you to reduce cross-talk interference from
neighboring fishfinders that are operating on the same frequency as your
ICE Flasher Series™ Fishfinder.
If two nearby units are operating on the same frequency, your ICE Flasher Series™
Fishfinder display might show results from the neighboring fishfinder.
NOTE:
Your other option is to use the Beam key to switch to a different operating
frequency (see
Beam
for more information).
1. Press the Noise key.
2. Turn the Selection dial to choose a particular noise rejection setting, then press
the Selection dial to complete your selection.
NOTE:
If you do not press the Selection dial within 5 seconds of pressing the Noise key or
turning the Selection dial, the noise select function will time out.
NOTE:
If your control head beeps repeatedly as you turn the Selection dial, you have
reached the lowest or highest level possible for the Noise Rejection.
ICE 35
The Noise Rejection setting is
displayed as a narrow or wide blue
line at the top of the Flasher Dial.
(1 - 10, where Narrow = 1, and
Wide = 10; Default = 6)
ICE 45/55
The Noise Rejection setting is
shown on the Active Display. (1 - 10,
Default = 6)
Noise Rejection Setting
Noise Rejection Setting
25
