DOC 4380A
4380A O & M Manual
49
098-00723-000
– Jul 2017 Revision 4.0
SyncSystem 4380A O&M Manual
[log_selection]
[gpggartk] ontime 1
[ptds] ontime 20
[rangea] ontime 30
[timea] ontime 1
[waas9a] onchanged
[OK] 2015-08-08T13:56:26Z
E.
The data requested will now be available on port 1135.
Users can make changes to the desired information that is being logged by using the log command to add
logs as described above or delete a desired log using the
unlog
command. To delete the desired data type
use the
unlog rt [datatype]
command to remove the desired data from the list. Users can remove all of the
log files simply using the
unlog rt all
command.
4380A>unlog rt waas9a
[OK] 2015-08-08T13:59:56Z
4380A>settings gps_logging:rt
[enable] true
[log_selection]
[gpggartk] ontime 1
[ptds] ontime 20
[rangea] ontime 30
[timea] ontime 1
[OK] 2015-08-08T14:00:13Z
Once the desired changes are made save the set up using the
save_logs rt
command.
4380A>save_logs rt
[OK] 2015-08-08T14:04:43Z
Note:
If you do not save the setup the system will come back up with the factory defaults when the system
is rebooted, restarted, or power cycled and any changes that were made will not be retained. Users can also
save these settings to a different configuration file if desired by adding the filename to the
save_logs rt
command.
3.7 WAAS Satellites
The 4380A is capable of tracking up to two of the Wide Area Augmentation Systems (WAAS) satellites.
These satellites broadcast GPS signals with information that is useful in improving the accuracy of GPS.
The 4380A automatically determines which of up to two nearest satellites to track based on the current
antenna position. This data from these satellites can be made available using the ftp/rt log file settings for
the OEMV (i.e. WAAS9A onchange).
# WAAS Satellite Tracking Configuration
#
# Name PRN Longitude(Deg E) Doppler Window
AMR 133 -98.0 0 50
CRW 135 -133.0 0 50
CRE 138 -107.3 0 50
AORE 120 -15.5 0 50
ARTEMIS 124 21.5 0 50
IORW 126 25.0 0 50
IORE 131 64.5 0 50
MTSAT-1R 129 140 0 50
MTSAT-2 137 145 0 50
3.8 System Verification
After the system installation and setup are complete, users can verify the system is operating properly by
looking at several of the system operating parameters to verify the values are correct. If there are no red
Summary of Contents for SyncSystem 4380A
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