CipherLab CP60 Reference Manual page 230

CP60 Mobile Computer (WEH)
Item
Date, Time
Longitude, Latitude, Altitude
PDOP
Direction
Speed
Status
Note: (1) To use an external GPS receiver with GPS Viewer, see
With Bluetooth.
(2) To speed up initial startup, download the ephemeris. See
details.
216
Description
Current date and time
Together they deliver the user's location on earth
Positional (3D) Dilution of Precision, an indicator about the
relationship between the error in user position and the error in
satellite position.
Small PDOP value indicates good positioning. Values greater than
7 are considered poor
Direction when user is in motion
Relative speed when user is in motion
Delivers positioning progress.
Depending on the number of visible satellites, the status changes
from "Tracking" to "2D Fix" to "3D Fix". Under 3D Fix, latitude,
longitude and altitude information are all obtained.
Reference Manual
Use External GPS Receiver
GPS Manager for