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GPSMAP 176/176C Owner’s Manual 69
MAIN MENU > SETUP TAB
To review/change data card information:
1. From the Map setup page, press MENU, highlight Data Card
Information, and press ENTER.
2. Use the ROCKER to scroll through the list of map coverage
areas available. Only those with a check mark in the box to
the left of the name are displayed on the Map page.
3. To select/deselect a map for display, use the ROCKER to
highlight the box next to the desired map, and press ENTER
to check/uncheck the box.
OR
Press MENU, select one of the options (Show All, Show
None, or Show <MapSource product name>), and press
ENTER.
4. To view details about a map, highlight the map name and
press ENTER. Highlight Next or Map List to return to the
map list.
5. Press QUIT when finished to return to the Map setup page.
Setup Tab
The Setup tab contains general unit options for the basic unit
features. These setup options include: backlight, language, time zone,
measurement units, and communication settings.
System Tab
The System tab controls system settings for the system mode, WAAS,
backlight timeout, beeper, speed filter, languages, and current power
status (external power or battery range).
System Tab