Digital depth

Water Temp

Bottom signal

Depth range at bottom of depth scale

Surface signal

Fish symbols

Structure

or cover

Grayline

Opening screen, Full Chart page, or mode. The factory default setting

has the Fish I.D. (fish symbols) turned on.

Full Chart

The unit's default page, Full Chart shows all echoes scrolling across the full screen. The bottom signal scrolls across the screen from right to left. The line at the top of the screen represents the surface. The bottom depth — determined by the digital sonar — shows in the upper left cor- ner.

If the transducer with a built-in temperature sensor is connected, a digital display for water temperature also will be shown. This tempera- ture display can be turned on and off.

Depth Range

When turned on, the unit automatically adjusts the depth range ac- cording to water conditions. When in auto range mode, it always keeps the bottom displayed in the lower portion of the screen. You can over- ride the automatic depth range control and manually select a depth range.

To do this, repeatedly press MENU until the DEPTH RANGE menu appears. Press to select MANUAL, then press MENU UP to display the RANGE SIZE menu. Use the arrow keys to select a desired depth range. When you are finished, press PWR to clear the menu from the display.

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Image 42
Eagle Electronics 245DS manual Full Chart, Depth Range