Garmin 3600 用户手册

下载
页码 72
iQue
3600
Sun and Moon 
Position
To view the QueGPS Application Satellite Status Page:
1. Tap the HOME icon to display the applications launcher, then tap the  
 QueGPS 
icon.
2. Or, simply tap the GPS Status Area in the center of the Applications  
 Status 
Bar.
At the top of the Satellite Status Page is a message containing the status 
of the GPS receiver and a sky view array on the left side represent-
ing the position of satellites in the sky overhead with your position 
in the center of the two circles. The outer circle indicates the horizon 
while the inner circle a position 45
o
  from the horizon. The numbers 
displayed indicate the number assigned to those satellites. 
  A bar graph at the bottom of the page displays the strength of signals 
being received from each satellite.  An “Acquiring Satellites” message 
is displayed until at least three satellites with sufficient signal strength 
have been received.  When the GPS  receiver has determined its loca-
tion, a “2D” message appears and your location coordinates display at 
the top of the left hand column. 
  On the right, the date and time displays, and if you are moving, your 
current speed displays as well.
  When you have sufficient signals from four or more satellites, a “3D 
GPS Location” message appears and the approximate elevation also 
displays at the bottom of the column.
The accuracy of your current position displays at the bottom of
the list. All of this information continues to update as you navigate.
GPS Applications
Current
Location
Approximate
Elevation
Speed
Date and Time
GPS Signal 
Strength
GPS Satellite 
Location
Acquiring Satellites 
Message
2D GPS
Location
Message
At least three satellite signals of sufficient strength are 
required to generate a 2D location fix
Accuracy
 Four or more satellite signals of sufficient strength are 
required to generate a 3D location fix
Menu Bar
3D GPS  Location 
with WAAS 
enabled Message
Using QueGPS
Differential Navi-
gation (D) with 
WAAS enabled 
  3
Applications
Status Bar
GPS Status 
Area
QueApplicationsGuideFinal.indd   13
6/23/2003, 3:17:56 PM