Symmetricom SDU-2000, User Manual

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GPS Input Module Default Settings
426 SSU-2000 User’s Guide 12713020-002-2 Revision D – April 2004
MTIE Limits for the E1 Input Module
Table E-6 provides MTIE limits for the E1 Input Module configuration settings and
factory defaults and ranges.
GPS Input Module Default Settings
The GPS Input Module maintains factory default and current user configuration
settings. The configuration settings for the GPS Input Module are provided in
Table
E-7 .
Table E-6. E1 Input Module – MTIE Limits
Time
(seconds)
Set Limit L1
(ns)
Set Limit L2
(ns)
Clear Limit L1
(ns)
Clear Limit L2
(ns)
10 80 100 70 90
100 800 1000 700 900
1000 1600 2000 1400 1800
10000 1170 2835 2000 2500
100000 4260 5330 3800 4800
Table E-7. GPS Input Module Default Configuration Settings
Configuration Setting Factory Default Range
Position (GPS only)
Latitude (+ = North, – = South)
Longitude (+ = East, – = West)
Height
Averages
PDOP
Pos Mode
0
0
0
300
0
Calc
±
90 degrees
±
180 degrees
–60 to 4,000 meters
10 to 3600
1 to 10
User/Calc
Min Elevation for position 5 0 to 50 degrees
Min PDOP for position 3 1 to 10
Min Elevation for timing 10 0 to 50 degrees
Module Status Enabled Enabled
Disabled
Priority 0 0 to 10
Sigma limit 25 10 to 1000 US