Garmin GPS 89 - Manual (Page 45)

Route Planning
The GPS 89% route planning function will calculate the
trip information for any progtammed route and provide data
on both the entire route and each individual route leg.
16 perfonn a rome trip and Fuel plan:
1. Highlight the Waypoint/Rte field and press A.
2. Select the 'Rte' option and press A. The field highlight
will move to the route number field.
3. Press A to begin selection of the desired route.
4. Enter the route number and press M. The field highlight
wdl advance to the 'Leg' field. Select citiier 'AIT or a spe­
cific route legILeg 1, etc.) to calculate, and press A.
5. Press A to begin entry of the route or leg speed.
6. Enter the trip speed and press A. The field highlight vh II
advance to the 'Flov/ field.
7. Press
A
to begin entry of the hourly fuel Dow.
S. Enter the fuel flow for the route or leg and press
A
.
The GPS 89 will display the distance, fuel requirement
and estimated lime enroute for the route or route leg, and
provide the desired track for each leg.
Sunset/Snnrlse Calctdaior
The next E6-B function available is the suniise/sunset
calculator, which will allow you to calculate the sunrise and
sunset for any known waypoint or your present position for
a specific date.
16 cakulalc stmriiersaiiset iBf6nnaliaB;
1. Highlight the waypoint field and press A.
t Use the arrow keypad to enter the desired waypoint, or
leave the wa^oint field blank to calculate the sunrise/
sunset for your present position, and press
A.
The held
highlight will automatically advance to the date field.
3. Press
A
to begin entry of the date.'The default date will
be the current date as calculated by the GPS satellites.
4. Use the arrow keypad to enter the desired date, month and
year (the last two digitsl.
5. Press A. The sunrise and sunset for the entered date
will be displayed etthe bottem of the page.
TRIP WMtt FUEL
~B 1 Leg Z
From: KFOE
To: KMKC
Speed: 120^
Flow:
9
1>TK
DIS
REQ
ETE
073*
Sl.lii,
4
25:34
1/ your flight will /bllow an
cxiiiinj tmiii, ym may col-
cukit trip md Juct irifor-
matianjor indtvyujl 1«^ or
the entire route.
sUHftliE/'SUlfBrr
Uoypoinl:
Date:
13 MFiR 98
Sunrise:
12:24:45
Sunset:
00:29:24
Stintise and sumci /or any
wflyfwini or yctir oiriifni
position moy he icleirmned
by usit^ the sunset/sunrise
caicvlator.
41