Garmin 3600a 安装指导

To quickly open VNAV Preferences while in Aviation 

Mode, tap the QueRoutes icon   and tap VNAV. 
You can also use the Aviation Cradle to open VNAV 

Preferences. Press ESCAPE to display the Que 

Applications Launcher. Use the Rocker key to 

highlight QueRoutes and press ENTER. Highlight 

VNAV from the list and press ENTER.

Target Altitude—allows the entry of the altitude you 

want to be at when you reach your target location. 

Select Above Waypoint to use the field elevation for 

airports in the Jeppesen database, or Above MSL to 

specify an exact MSL altitude target. 

By—defines the target location by the distance Before 

or After the VNAV Waypoint (normally the final 

destination airport). To set the target location at the 

VNAV Waypoint, enter a distance of zero.
VNAV Waypoint—allows you to select any waypoint 

along the currently active route (or Go To) as your 

reference waypoint, after you begin navigating. Your 

destination is automatically selected as the VNAV 

Waypoint, but you can change it if necessary. 
VNAV Profile—allows you to select the desired 

descent rate.
VNAV Messages—enables and disables the VNAV 

alert messages.

The VNAV Indicator appears as a teal bar on the 

QueNav HSI. A pop-up message appears when you 

are approaching the VNAV Profile. When the bar is 

in the vertical center of the HSI, you are at the proper 

altitude for the VNAV Profile. 

A

DVANCED

 A

VIATION

 O

PERATION

 > 

S

ETTING

 

UP

 Y

OUR

 VNAV P

ROFILE