1.PWR/LIGHT (Power & Light) – The PWR key turns the unit on and off and controls the backlight level.
2.PAGES – Pressing this and the ↑ and ↓ arrow keys switches the unit between the three different page display options. (Full Sonar Chart, Split Zoom Sonar Chart and Digital Data.)
3.MENU – Press this key to show the menus and submenus, which allow you to select a command or adjust a feature.
4.ARROW KEYS – These keys are used to navigate through the menus, make menu selections, move the chart cursor and enter data.
5.ENT (Enter) – This key allows you to save data, accept values or execute menu commands.
6.EXIT – The Exit key lets you return to the previous screen, clear data or clear a menu.
7.ALARM
8.ZOUT – (Zoom Out) – This key lets you zoom the screen out. This key allows you to see the entire water column from surface to bottom.
9.ZIN – (Zoom In) – This key lets you zoom the screen in. This key en- larges fish signals and bottom detail.
Power/lights on and off
To turn on the unit, press PWR. As the unit powers up, the Full Sonar Chart is displayed first.
To turn on the backlight, press PWR again. The unit has three backlight levels to select from. Repeatedly pressing PWR will cycle through the backlight settings and turn off the backlight.
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