3.MENU – Press this key to show the menus and submenus, which allow you to select a command or adjust a feature. This also accesses search functions for streets, intersections, addresses and highway exits.
4.ARROW KEYS – These keys are used to navigate through the menus, make menu selections, move the map and sonar chart cursors and enter data.
5.ENT/ICONS (Enter & Icons) – This key allows you to save data, ac- cept values or execute menu commands. It is also used to create event marker icons.
6.EXIT – The Exit key lets you return to the previous screen, clear data or erase a menu.
7.WPT – (Waypoint) The Waypoint key is used to save and recall way- points, search for waypoints and access the waypoint list. It also launches the
8.ZOUT – (Zoom Out) – This key lets you zoom the screen out. On the Sonar Page, this key returns you to a full sonar chart display, showing the entire water column from surface to bottom. On the Map Page, this lets you see a larger geographic area on the map. Less detail is seen as you zoom out.
9.ZIN – (Zoom In) – This key lets you zoom the screen in. On the Sonar Page, this key enlarges fish signals and bottom detail. On the Map Page, zooming in lets you see greater detail in a smaller geographic area on the map.
Power/lights on and off
To turn on the unit, press PWR. As the unit powers up, the Map Page is displayed first. To switch to the Sonar Page, press PAGES→EXIT.
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.
Turn off the unit by pressing and holding the PWR key for 3 seconds.
Main Menu
The unit has a Main Menu, which contains some function commands and some setup option commands. The instructions in this section will deal only with sonar functions, the basic commands that make the unit show sonar signals on your screen. This sonar unit will work fine right out of the box with the factory default settings. But, if you want to
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