User's Manual

Bay Level Offset Calibration – continued
3-126 1X SC 4812T Lite BTS Optimization/ATP FEB 2005
PRELIMINARY
TX Audit Test
The Tests Menu Item, TX Audit, performs the TX BLO Audit Test for
BBX Cards. All measurements are made through the appropriate TX
Output Connector using the TX Calibration Set–up.
Prerequisites
Before running this test, the following should be done:
S The CSM 1 Card, GLI Cards, and BBX Cards all have the correct
Code Load.
S The Primary CSM and MGLI Cards are INS_ACTIVE (bright green).
S All BBX Cards are OOS_RAM (yellow).
S The Test Equipment and Test Cables are calibrated and connected for
TX BLO Calibration.
S The LMF is logged into the BTS.
TX Path Audit Procedure
After a TX Calibration has been performed, or if verification of BLO
Data in the CAL File is required, perform the procedure in Table 3-43 to
perform a BTS TX Path Audit.
Table 3-43: BTS TX Path Audit Procedure
n Step Action
1 If it has not already been done, configure Test Equipment for TX Path Audit by performing the
procedure in Table 3-39.
NOTE
TX Audit uses the same configuration as TX Calibration.
2 Select the BBX(s) to be audited.
3 If the Test Pattern to be used is Standard, CDFPilot, or CDF, select at least one MCC.
– Refer to “Test Pattern Drop–down Pick List” under “TX Calibraton and the LMF” in this
section.
4 Click Tests in the BTS Menu Bar, and select TX > TX Audit... from the Pull–down Menus.
– A CDMA Test Parameters Window will appear.
5 Select the appropriate carrier(s) (carrier-bts#-sector#-carrier#) from those displayed in the
Channels/Carrier Pick List.
NOTE
To select multiple items, hold down the Shift or Ctrl Key while clicking on Pick List Items to
select multiple carrier(s)–sector(s).
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