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5.9 Quick GPS Position
Updating the satellite calibration data (ephemeris) file is helpful for quick GPS
positioning when using the optional navigation program. You can update the
satellite calibration data from the GPS module manufacturer’s server using
Quick GPS Position.
1. You need to connect to the Internet to
download the new satellite calibration data
file. (See section 5.1 and section 6.1 for
information on connections.)
2. Tap
Æ Programs Æ SeaSGEE or Æ
Settings Æ System Æ Quick GPS Position.
3. Tap
ok on the message that appears.
4. Tap
Download File.
5. After the new satellite calibration data file
is downloaded, the screen will display its
expiration period.
6. If you want to create an update appointment in Calendar, select
Show
expiration in Calendar
. The appointment will be created automatically and
shown on the Today screen.
7. If you want the device to automatically download the ephemeris file when
the expiration date arrives, select
Automatic download.
8. Tap
ok.
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