Operations Manual

6
the area under and adjacent to your boat, including the following items:
depthon the display and the depth of
Battery Voltage - the voltage of the boat’s
battery; can be set to alarm if the voltage
falls below a certain point.
RTS® (Real Time Sonar) Window
Soft Bottom
Thermoclines - layers of water with different
temperatures that appear at different depths
and differenttimesofthe year. A thermocline
typically appears as a continuous band of
many gray levels moving across the display at
the same depth.
Structure - where fish may be hiding.
Fish - fish are displayed as arches and/or
fish icons, and the unit can be set to alarm
when a fish of a certain size is detected.
When a target is detected and Fish ID+ is on,
a Fish ID+
TM
symbol with depth is displayed.
The size of the symbol shows the intensity of
the sonar return. The unit will clearly show
schools of Bait Fish as "clouds" of different
shapes and sizes, depending on the number
of fish and boat speed.
can be positioned in the Sonar View
bottom depth below the cursor.
83 kHz,WideBeamHollowFishSymbol
200 kHz, Narrow Beam ShadedFishSymbol
connected to the 300 Series™ Fishing System.