User's Manual

Automated Acceptance Test Procedures68P09258A31–A
Oct 2003
1X SCt 4812T BTS Optimization/ATP
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Reduced ATP
NOTE
Equipment has been factory–tested for FCC compliance. If
license–governing bodies require documentation supporting
SITE compliance with regulations, a full ATP may be necessary.
Perform the Reduced ATP only if reports for the specific BTS
site are NOT required.
After downloading the proper operational software to the BTS, the CFE
must perform these procedures (minimal recommendation):
1. Verify the TX/RX paths by performing TX Calibration, TX Audit,
and FER tests.
2. Retrieve Calibration Data required for normal site operation.
Should failures occur while performing the specified tests, refer to the
Basic Troubleshooting section of this manual for help in determining the
failure point. Once the point of failure has been identified and corrected,
refer to the BTS Optimization and ATP Test Matrix (Table C-3) to
determine the applicable test that must be performed.
In the unlikely event that the BTS passes these tests but has a forward
link problem during normal operation, the CFE should then perform the
additional TX tests for troubleshooting: TX spectral mask, TX rho, and
TX code domain.
NOTE
Refer to Chapter 3 for detailed information on test set
connections for calibrating equipment, cables and other test set
components, if required.
Customer requirements determine which ATP tests are to be performed
and the field engineer selects the appropriate ATP tests to run.
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