User's Manual

Bay Level Offset Calibration – continued
SC 4812T CDMA BTS Optimization/ATP
May 2000
3-68
Table 3-35: BTS TX Path Audit
 Step Action
1 Select the BBX2(s) to be audited.
2 From the Tests menu, select TX Audit.
3 Select the appropriate carrier(s) displayed in the Channels/Carrier pick list.
Press and hold the <Shift> or <Ctrl> key to select multiple items.
4 Type the appropriate channel number in the Carrier n Channels box.
5 Click on OK.
6 Follow the cable connection directions as they are displayed.
A status report window displays the test results.
7 Click on Save Results or Dismiss to close the status report window.
Exception Handling
In the event of a failure, the calibration procedure displays a FAIL
message in the Status Report window and provides information in the
Description field. Recheck the test setup and connection and re–run the
test. If the tests fail again, note specifics about the failure, and refer to
Chapter 6, Troubleshooting.
All Cal/Audit Test
The Tests menu item, All Cal/Audit, performs the TX BLO Calibration
and Audit test for a XCVR(s). All measurements are made through the
appropriate TX output connector using the calibrated TX cable setup.
If the TX calibration portion of the test passes, the BLO
data is automatically downloaded to the BBX2(s) before
the audit portion of the test is run.
NOTE
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