Garmin GPS 400 - Manual (Page 11)

GPS 400 Pilot’s Guide and Reference 190-00140-60 Rev. H 1-3
SECTION 1
INTRODUCTION
Left-hand Knob
(1, 3) – See Appendix A for NavData and TERRAIN
Data Card insertion and removal.
(2) Power Knob – Controls unit power, turn clockwise
to turn the unit on.
Right-hand Keys and Knobs
(4) CLR Key – Used to erase information, remove map
detail, or to cancel an entry. Press and hold the CLR Key
to immediately display the Default NAV Page.
(5) Direct-to Key – Allows the pilot to enter a destination
waypoint and establishes a direct course to the selected
destination (Section 3).
(6) RNG Key – Allows the pilot to select the desired map
range. Use the up arrow to zoom out to a larger area, or
the down arrow to zoom in to a smaller area.
(7) MENU Key – Displays a context-sensitive list of
options. This options list allows the pilot to access
additional features or make settings changes which relate
to the currently displayed page.
(8) ENT Key – Used to approve an operation or complete
data entry. It is also used to confirm information during
power on.
(14) Large Right Knob (CRSR) – Used to select page
groups: NAV, WPT, AUX, or NRST. With the on-screen
cursor enabled, the large right knob allows the pilot to
move the cursor about the page. The large right knob is
also used to move the target pointer right (turn clockwise)
or left (counterclockwise) when the map panning function
is active.
(15) Small Right Knob (CRSR) – Used to select pages
within one of the groups listed above. Press this knob
momentarily to display the on-screen cursor. The cursor
allows the pilot to enter data and/or make a selection from
a list of options. When entering data, the small knob is
used to select the desired letter or number and the large
knob is used to move to the next character space. The
small right knob is also used to move the target pointer
up (turn clockwise) or down (counterclockwise) when the
map panning function is active.
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NOTe: Data is entered using the large and
small right knobs (Figure 1-2). experiment with
them to become efficient at entering data. This
will greatly reduce the amount of time spent
operating the GPS 400 in flight.
Figure 1-2 Blank Direct-to Page