10.3 Command Set
95
Return Longitude
Command:
LO
Returns the current antenna longitude.
Response:
Wddd:mm:ss.sss
C
Format:
W = West (E for East)
ddd = degrees
mm = minutes
ss.sss = seconds
Set Receiver Position
Command:
d,m,s,D,M,S,hSP
Response: Sets the receiver position based on the following values: negative values are South
latitude and West longitude, positive values are North latitude and East longitude.
d = degrees latitude, m = minutes latitude, s = seconds of latitude
D = degrees of longitude, M = minutes of longitude, S = seconds of longitude
h = height (
±
meters)
10.3.11
Date and Time Commands
Set Receiver Time
Command:
yyyy:mm:dd:hh:mmTS
TS sets the receiver (UTC) time only when not locked to the GPS. The command is ignored when
locked to satellites. When the receiver is initially activated, and has not locked onto satellites,
acquisition time may be improved by giving the clock an initial estimate of UTC time, which it
can use (with stored position and almanac data) to determine which satellites and Doppler shifts
to use in acquisition.
Format:
yyyy = year
mm = minute
mm = month
hh = hour
dd = day
Response:
C
Return Local Date
Command:
DL
DL returns the current date, in Local time.
Response: ddmmmyyyy
