TrueTime 151-600, Manual

Page: 90 / 107

X X L L D D C C M M A A N N . . d d o o c c 3 3 - - 6 6 1 1 R R E E V V E E
COUNT <NNNNN> / 90000
NNNNN is the total number of fixes in the average, 90000 is the
total number of fixes required to complete the position average process.
ENTERED Indicates that the current averaged position was obtained via operator entry.
<LT> = line terminator, either a carriage return and line feed for output strings or a
carriage return only for input strings.
Sample request: F56<CR>
Response: F56 N 38d23'51.3" W 122d42'53.2" 58m 49001/90000<CR><LF>
To enter a position, send a character string with the following format. Latitude, longitude or altitude
may be omitted in the string, provided they are replaced with a semicolon (;) character. The altitude
units may be feet or meters.
The unit must be in TIME mode to enter the accurate position using
F56.
Sample entry: f56 n 38d23'51.3" w 122d42'53.2" 10m<CR>
equivalent: F56 + 38D23M51.3S + 122D42M53.2S +10M<CR>
Response: OK<CR><LF>
Sample request: F56<CR> (after sending above string)
Response: F56 N 38d23'51.3" W 122d42'53.2" 10m ENTERED<CR><LF>
Sample entry: f56 ; ; 40m (with values from example above)
(no change to latitude or longitude - altitude now 40m)
Response: OK<CR><LF>
Sample request: F56<CR>
Response: F56 N 38d23'51.3" W 122d42'53.2" 40m<CR><LF>
NOTE: Altitude must be included in the position entry string - either a value or a (;) must be entered or
a syntax error will occur (causing the entered string to be ignored).
3-257 through 3-259 reserved
3-260 SERIAL FUNCTION F60 - SATELLITES LIST REQUEST
Use Serial Function F60 to request a list of all, current, tracked or bad satellites. To request the list
send the string:
F60<SEP><TYPE><CR>
where:
F = ASCII character F
60 = Function number
<SEP> = one or more separator characters; either space, comma or tab
<TYPE> = ALL, CURRENT, TRACKED or BAD
<CR> = carriage return character
The Serial Port will respond with a series of strings of the form: