User Manual

Bay Level Offset Calibration – continued

July 1999

3-71

SC 4812ET BTS Optimization/ATP – CDMA LMF

PRELIMINARY 2

Create CAL File

The Create Cal File function gets the BLO data from BBXs and

creates/updates the CAL file for the BTS. If a CAL file does not exist a

new one is created. If a CAL file already exists it is updated. After a

BTS has been fully optimized a copy of the CAL file must exist so it can

be transferred to the CBSC. If TX calibration has been successfully

performed for all BBXs and BLO data has been downloaded, a CAL file

will exist. Note the following:

 The Create Cal File function only applies to selected (highlighted)

BBXs.

 The user is not encouraged to edit the CAL file as this action can

cause interface problems between the BTS and the LMF. To manually

edit the CAL file you must first logout of the BTS. If you manually

edit the CAL file and then use the Create Cal File function the edited

information will be lost.

Prerequisite

Before running this test, the following should be done:

 LMF is logged in to the BTS

 BBX2s are OOS_RAM with BLO downloaded

Table 3-40: Create CAL File

 Step Action

1 Select the applicable BBX2s. The CAL file will only be updated for the selected BBX2s.

2 Click on the Device menu.

3 Click on the Create Cal File menu item. The status report window is displayed to show the

results of the action.

4 Click OK.