Garmin gpsmap 178 Manuale Utente

Many features of the GPSMAP 178/178C are menu driven. Each of the main pages have an options 

menu, allowing you to custom tailor the corresponding page to your preferences and/or select special fea-
tures that specifically relate to that page. The data window, located at the top of the main pages provides 
a user-selectable layout of various types of useful data. Each data field may be configured to display any 
one of several data options. The data window layout may also be changed to display additional data fields 
and change the actual size of the data displayed.

The GPSMAP 178/178C’s Map Page provides access to functions and features relating to the Map 

Page and the layout options.

1.   Press MENU. 

1.   Use the ARROW KEYPAD to highlight the desired option and press ENTER. 

The available options are Full Screen Map/Show Data, Measure Distance, Set Up Map, Set Up Page 

Layout, Change Numbers, and Turn Declutter On/Off. Following are details on using each of these 
options.

• Full Screen Map/Show Data — toggles between a Map Page without or with data fields on the 

map display. The unit defaults back to ‘Show Data” the next time it is powered on.

1.   Highlight the ‘Full Screen Map’ option and press ENTER. The Map Page is now maximized with no 

data fields. 

2.   To show the data fields again, press MENU, highlight ‘Show Data’ and press ENTER.