Pharos Science & Applications 140 - Manual (Page 17)

Pharos Drive GPS 140 17 Chapter 3 Using the Drive GPS 140
Pharos
3.8 System Information
1. Tap the Sys Info. icon in the System Menu.
2. You can view the OS version, GPS firmware version and other system
information.
3. Tap the Sys Info. icon in the System Menu.
4. You can view the OS version, GPS firmware version and also calibrate the
device from this screen.
5. For Factory reset, a screen will appear confirming you want to reset your
device.
NOTE: Why perform a GPS reset?
If the previous GPS fix position was more than 500 km or 12 hours apart
from your current position and time, it will take significantly longer than
the standard TTFF time to get a GPS fix. This is due to the nature of the
GPS algorithm and rotational velocity between the satellites and planet
Earth, and deemed normal. Perform a GPS reset in the main menu to get
a faster GPS fix.