User's Manual
Optimization Manual Scope and Layout68P09255A69-3
Aug 2002
1X SC4812ET Lite BTS Optimization/ATP Software Release 2.16.1.x
PRELIMINARY
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Document Composition
This document covers the following major areas:
Introduction, consisting of preliminary background information (such
as component and subassembly locations and frame layouts) to be
considered by the Cellular Field Engineer (CFE) before performing
optimization or tests.
Preliminary Operations, consisting of jumper configuration of BTS
sub-assemblies, pre-power-up tests, initial application of power to
the BTS equipment frames, and initial power-up tests.
Optimization/Calibration, consisting of procedures for downloading
all BTS processor boards, test equipment set-up, RF path verification,
BLO calibration and calibration audit, and Radio Frequency
Diagnostic System (RFDS) calibration.
Acceptance Test Procedures (ATP), consisting of automated ATP tests,
executed by the LMF, and used to verify all major transmit (TX) and
receive (RX) performance characteristics on all BTS equipment. This
chapter also covers generating an ATP report.
Prepare to Leave the Site, discussing site turnover after ATP is
completed.
Basic Troubleshooting, consisting of procedures to perform when an
ATP fails, as well as when incorrect results are obtained during logon,
test equipment operation, calibration, and Global Positioning System
(GPS) operation.
Appendices that contain a module replacement test matrix; test
equipment set-up information; ROM code download procedures;
in-service calibration procedures; pertinent PN offset, frequency
programming, and output power data tables; and additional data sheets
that are filled out manually by the CFE at the site.
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