Depth Range

Depth Range has two modes: Automatic and Manual. In auto range mode, the unit always keeps the bottom displayed in the lower portion of the screen. If you want to manually select a depth range, you can override automatic depth range control.

Depth Range menu with Manual setting selected (left). Range Size menu with 0-80 ft highlighted (center). Zoom Range menu with the 40- 80 foot zoom selected.

To turn off Auto Depth Range:

1.Repeatedly press MENU until the DEPTH RANGE menu appears. Press ↓, select MANUAL and then press MENU UP to display the RANGE SIZE menu.

2.Use the arrow keys to select a desired depth range. Press PWR to clear the menu from the display.

Zoom

The zoom feature enlarges all images on the screen by doubling the size of the echoes (a 2X zoom).

To turn on the Zoom feature:

1.Press the MENU key until the ZOOM menu appears. Press ↑ to select ON, then press PWR to clear the menu.

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