Humminbird 150SX, Operation Manual

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sound, and a battery alarm icon will be displayed on screen with current
voltage level.
Bottom Black. There are two selections
available: OFF and ON. The factory
setting is OFF. With this setting, the
150SX displays the bottom using
Structure ID. This allows you to determine
the texture and relative hardness of the
bottom. Selecting Bottom Black “ON”
causes the unit to blacken in the display
below the bottom. This gives the user
easiest recognition of the bottom
location, even
from a great
distance.
The 150SX
remembers the
Bottom Black
setting when
powered off.
Fish ID.
ID+ ON enables
the 150SX to
interpret the raw sonar data and, using a variety of
techniques, depict appropriate target returns as
one of three different size fish symbols. The 150SX
also displays the depth beneath the surface with
the corresponding fish symbol.
Selecting Adjust and making incremental changes
enhances the fishfinder’s ability to identify sonar
returns as fish symbols.
18
USING THE 150SX
MENU FUNCTIONS
Bottom Black View
Raw Sonar ID+ On