Using the 150SX

MENU FUNCTIONS

Increasing the value to a number greater than zero shows more fish symbols on-screen. In this case smaller sonar returns will be depicted as fish symbols. This is useful for identifying many smaller sonar returns (such as baitfish) as fish symbols.

Decreasing the value to a number less than zero shows fewer fish symbols on-screen. In this case smaller sonar returns are disregarded. This is useful for eliminating many small sonar returns when seeking larger species of fish.

The 150SX remembers this selection even when the unit is powered off.

Numeral Size. Two options are available: BIG and SMALL. The factory setting is BIG. With this setting, the digital depth and speed and temp numerals are drawn large enough to be read from across the boat. The big numerals occupy space on the display that could be used for the graphics area. Hence, the small numerals

option. With small numerals selected,

a greater amount of the display area is available for the graphic view.

This effectively increases the display resolution of the unit.

Numeral Size settings are remembered when powered off.

Diagnostic. Two options are available: HIDE and

SHOW. The factory setting is HIDE. Selecting

SHOW brings up the Diagnostic screen. See the Using Diagnostic section for more information.

Units. The Units function allows the user to select the units of measurement for the depth. Choose between FEET and METERS using the UP or DOWN ARROW buttons. The 150DX remembers this selection even when the unit is powered off.