Humminbird ICE 35 - Manual (Page 26)

Range scales for the ICE 35 are shown below:
SELECTION DIAL
The Selection dial allows you to set levels for the many functions on
your ICE Flasher Series™ control head. To use the Selection dial:
Press a function key, such as Gain. Then, turn the Selection dial to
choose a setting for that function. Press the Selection dial to
complete your selection.
NOTE: If you turn the Selection dial without pressing a function key
first, it will default to the Gain function.
Outer Ring: x1 and x10.
When set to x10, add 0
behind numbers shown
on ring
Middle ring: x2 Scale
Inner ring: x4 Ring
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