Garmin GPSMAP 238 Sounder User Manual download pdf (Page 11)

Getting Started

Keypad Usage

Using the Keypad

ZOOM IN Key— adjusts the map scale to display a smaller area with more detail (Zooms in).

ZOOM OUT Key— adjusts the map scale to display a larger area with less detail (Zooms out).

NAV Key— displays the Go To and Follow navigation menu.

PAGE Key— selects the main pages in sequence and returns display from a submenu page.

QUIT Key— returns the display to the previous page and, when entering data, it restores the previous

value (cancels data entry).

MENU Key— displays a menu of available options for the current page. Press twice to display the

Main Menu.

ARROW KEYPAD— used to select (Highlight) menu options and enter data. It also controls cursor

movement on the Map Page.

FIND Key— activates the ﬁ nd function to search for nearby items and user waypoints.

ENTER/MARK Key— selects a highlighted menu option. When entering data, it allows you to initiate

entry, and then to accept the selected value(s). It also marks the current location as a waypoint when

pressed and held for more than one second.

MOB (Man OverBoard) Key— activates the Man OverBoard navigation feature when pressed.

POWER/BACKLIGHT/CONTRAST Key— turns the unit on/off and adjusts display illumination.

Also controls Contrast on monochrome units.

NOTE: Always press and release a key to perform its primary function. Pressing and

holding the ENTER/MARK key will activate its secondary function.

)

ZOOM

OUT

ZOOM

NAV

PAG E

QUIT

MOB

MARK

ENTER

FIND

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Garmin GPSMAP 238 Sounder User Manual Page 11