Garmin GPS 400 - Manual (Page 45)

GPS 400 Pilot’s Guide and Reference 190-00140-60 Rev. H
SECTION 2
NAV PAGES
2-19
Scrolling through the list of frequencies:
1) Activate the cursor, if not already active, by
pressing the small right knob.
2) Turn the large right knob to move the cursor
through the list of frequencies. If there are
more frequencies in the list than can be
displayed on the screen, a scroll bar along the
right-hand side of the screen (Figure 2-36)
indicates which part of the list is currently being
displayed.
Scroll
Bar
Figure 2-36 Scroll Bar
NaV/COM frequencies are shown for reference
only.
Some listed frequencies may include designations for
limited usage, as follows:
• ‘TX’ - transmit only
• ‘RX’ - receive only
• ‘PT’ - part time frequency
If a listed frequency has sector or altitude restrictions,
the frequency is preceded by an ‘Info?’ designation.
Viewing usage restrictions for a frequency:
1) Turn the large right knob to place the cursor
on the ‘Info?’ designation directly in front of
the desired frequency (Figure 2-37).
Figure 2-37 ‘Info’ Highlighted
2) Press the ENT Key to display the restriction
information (Figure 2-38).
Figure 2-38 Restriction Information Page
3) To return to the NAV/COM Page, press the ENT
Key.