Garmin 300XL Pilot's Manual And Reference page 37

You will now notice that the vertical speed has been calculated, based on your
present speed. If you desire a more rapid climb or descent rate:
K O
8. Use and to enter the new desired vertical speed, or press
calculated value.
E
9. Press to activate the vertical navigation function.
If you enter a value greater than the value computed by the GNC 300XL, the time
remaining before the maneuver is to begin will be displayed. When the countdown reaches
15 seconds, you will be informed with the message 'Start altitude chng'. The VNAV function
will automatically be cancelled if the active direct-to or route is changed in any way, and you
will be informed with a 'VNAV cancelled' message.
The GNC 300XL allows you to create up to nine checklists with 30 items each to
remind you of repetitive tasks. These checklists can be called up at any time for review
and are useful for creating pre-flight checklists, landing checklists, emergency procedures,
etc. Each name or function can have up to 16 characters each.
To create a checklist:
N O
1. Press and rotate
C
2. Press twice and rotate
C O
3. Press and use to highlight the checklist you would like to create or edit.
E
Press .
K O
4. Use and to enter the title of the checklist. Press
This will display the checklist items page. On this page you can enter each task,
such as 'Check Fuel'.
K O
5. Use and to enter the checklist item. Press
6. You may repeat step 5 to enter additional items, or press
E
until NAV Menu 1 is displayed.
O
until 'Chklist?' is highlighted. Press
E.
E
.
C
to finish.
to accept the
VNAV displayed on CDI page. The VNAV altitude
should be compared with the reading on the air-
craft altimeter to ensure you are on the proper
climb/descent profile.
E
.
NAV KEY SECTION
1
NAV Menu 1
VNAV & Checklists
Checklist catalog page.
27