To turn on the GPSMAP 392/398/492/498:
1. Press and hold the
POWER
key until the power tone sounds, and then release the
POWER
key. The title page, and then the Warning Page appears while the unit conducts
a self-test.
2. When the self-test is complete, press
ENTER
to agree and acknowledge the warning.
Warning Page
Satellite Page
To turn off the GPSMAP 392/398/492/498:
1. Press and hold the
POWER
key.
2. When the screen is blank, release the
POWER
key.
Startup/Shutdown Sequence
To change a setting using the Main Menu:
1. From any page, press and hold the
ADJ/MENU
key to open the Main Menu.
2. Use the
ROCKER
to select a tab, and then press
right or left on the
ROCKER
to select a sub tab.
3. Highlight the field you want to change, and press
ENTER
.
4. Make any changes, and press
ENTER
.
5. Press
QUIT
to return to the main page.
Main Menu
ADJ
—press to show available options and features for the current
function.
MENU
—press and hold to open the Main Menu.
POWER/BACKLIGHT
—press and hold for two seconds to turn the
unit on or off. Press and release to adjust the screen backlighting.
PAGE
—press to cycle through the main pages in sequence and return
the display from a sub page to a main page.
QUIT
—press to return to a previous page, restore a data field’s
previous value, and exit out of menus.
ENTER
—press to select highlighted fields, confirm menu options and
enter data.
MARK
—press and hold for two seconds to capture your current location
and open the Review Waypoint Page.
NAV
—press and release to access navigation options.
MOB
(Man OverBoard)—press and hold to mark your current location
and instantly set a return course.
RANGE
—press Up to increase, or press Down to decrease the range
of the Map Page, Highway Page, and other range-related functions.
ROCKER
—press up, down, right, or left to move through lists,
highlight fields, select options and locations, enter data, or move
the map pointer.
FIND
—press to initiate the Find options, so you can search for user
points, map items, and any optional data card information.
DATA
—press to toggle the display of a main page with/without function
windows and data fields.
CNFG
—press and hold to open the Configuration window to customize
main pages.
Keypad Usage
190-00653-01 Rev. B
© Copyright 2006 Garmin Ltd. or its subsidiaries Printed in Taiwan
The Map Split, Sonar, and Flasher Pages do not appear unless the unit is receiving sonar
information.
The GPSMAP 392/398/492/498 contains seven main pages.
To cycle through main pages:
Press
PAGE
.
Main Pages
Adjusting the Backlight
To adjust the backlight level:
1. Press and release the
POWER
key.
2. Press up or down on the
ROCKER
to adjust
the backlight level.
3. Press
ENTER
to accept.
Map Page
Flasher Page
Map Split Page
Active Route Page
Highway Page
Compass Page
Sonar Page
Main Menu
Tabs
Sub Tabs
Main Menu
