F60 - Gps Receiver Satellite List - Symmetricom XLi User Manual

S S S S S S S S S
F53<SP>B<N><SEP><STATUS><CR><LF>
where:
= ASCII character F (f or F for input string).
F
= the function number.
53
= ASCII space character one or more.
<SP>
= ASCII letter to denote Option Bay number follows
B
= Option Bay Number, 1 through 10.
<N>
= one or more space characters.
<SEP>
<STATUS> = DYNAMIC MODE or AUTO MODE
= carriage return character.
<CR>
= line feed character.
<LF>
For example, enter:
F53 B1
Example response:
F53 B1 AUTO MODE
To set the GPS Operation Mode, enter a command using the following format:
F53<SP>B<N><SEP><MODE><CR><LF>
where <MODE> equals "DYNAMIC MODE" or "AUTO MODE".
For example, enter:
F53 B1 DYNAMIC MODE
F53 responds:
OK<CR><LF>
F60 – GPS Receiver Satellite List
Use function F60 to display the identification number and signal strength of tracked or current satellites.
'Tracked' means a satellite's signal is being received and interpreted by the receiver (or that the XLi has
GPS data that suggests this satellite should be visible to the antenna).
GPS satellite are grouped into the following categories:
• Tracked: the XLi is receiving the GPS signal, but isn't using it to calculate time and position.
• Current: the XLi is using the satellite's GPS signal to calculate time and position.
XLi Time & Frequency System
XLi-man, Issue 8, 6/17/2008, Rev. H
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S S S S S S S S S
(or DYNAMIC MODE)
S S S S S S S S S S S S S S S S S S
2
1
5
S S S S
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