User's Manual

Troubleshooting: CSM Checklist – continued
SC 4812T CDMA BTS Optimization/ATP
May 2000
6-12
Takes Too Long for CSM to
Come INS
This may be caused by a delay in GPS acquisition. Check the accuracy
flag status and/or current position. Refer to the GSM system time/GPS
and LFR/HSO verification section in Chapter 3. At least 1 satellite
should be visible and tracked for the “surveyed” mode and 4 satellites
should be visible and tracked for the “estimated” mode. Also, verify
correct base site position data used in “surveyed” mode.
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