Garmin GPS 89 - Manual (Page 43)

Main Mtnit Раде
The GPS 89's main menu page provides access to sub­
menus and functions that are used to select and customize
operation and navigation setup. The listings are divided into
categories by funaion. The route management features are
discussed on pages 26-27. Now lets learn about the test of
the listings in the order they appear on the main menu page.
To scket a submenu page from the main menu page;
1. Highlight the submenu/function you want to select
1 Press the Л key to display the submenu/hinction pege.
3. To return to the main menu page, press the A key.
E6-B Menu
The first listing on the menu page is the E6-B menu,
which provides access to the GPS 89’s density altitude and
winds aloft functions. The E6-B menu abo allows access to
trip and fuel usage, sunrise and sunset, and vertical naviga­
tion profiles.
To calculate density altitude and true air speed:
1. HigMightthe indicated altitude field (AK) and press
1 Enterthe altitude from your altimeter and press
3. Press 4Ш to begin entry of your calibrated airspeed
(CAS).
A. Enterthe calibrated airspeed and press Л.
5. Press Л1 to begin entry of your current aftimeter setting.
6. Enterthe altimeter pressure and press Л.
7. Press to begin entry of the total air temperature
(TAT).
S. Enterthe TAT (standard outside air temperature gauge on
most piston aircraft) and press the dB key. The calculat­
ed density altitude and hue airspeed will be displayed at
the bottom of the page.
HflIH MENU
ALARHS/'ODI
USER UPT LIST
ROUTES
tIESSAOES
OPERATION
AUDIO/'DISPLAV
UNITS^'DATUtl
DATE/'TIHE
TRACK LOO
INTERFACE
HigW^l ‘E6-B Мош’ and
press ENTER le occeis
nuvigadort uiiftties nick os
trip and /uct usage and
vertical
navigation praxes.
DENSITY ALT
INt: 1079^T
СЙ& 129'V
Prs: 29.97H?
TflT: ■SEH
m\ 1045^
TBS 122*T
To moke individual citirics
¡or use widi the E6-B, sim­
ply liijiWigftt ike spedfic
jield, tok os total air tem­
perature okovej, press
ENTER, and enter tke
desired value.
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