User Manual

Bay Level Offset Calibration – continued
PRELIMINARY 2
SC 4812ET BTS Optimization/ATP – CDMA LMF
July 1999
3-70
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 passed, the BLO
data will automatically be downloaded to the BBX2(s)
before the audit portion of the test is run.
NOTE
Perquisites
Before running this test, the following should be done:
 CSM–1,GLI2s, BBX2s have correct code load.
 Primary CSM and MGLI2 are INS.
 All BBXs are OOS_RAM.
 Test equipment and test cables are calibrated and connected for TX
BLO calibration.
 LMF is logged into the BTS.
Follow the procedures in Table 3-39 to perform the All Cal/Audit test.
Table 3-39: All Cal/Audit Test
 Step Action
1 Select the BBX2(s) to be tested.
From the Tests menu, select All Cal/Audit.
2 Select the appropriate carrier(s) displayed in the Channels/Carrier pick list (use the Shift or Ctrl
key to select multiple items).
3 Type the appropriate channel number in the Carrier n Channels box.
4 Click on OK.
5 Follow the cable connection directions as they are displayed. The test results will be displayed in
the status report window.
6 Click on OK to close the status report window.
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