User's Manual

Bay Level Offset Calibration – continued
SC 4812T CDMA BTS Optimization/ATP
May 2000
3-70
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
exists. 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 is lost.
WARNING
Prerequisites
Before running this test, the following should be done:
 LMF is logged into the BTS.
 BBX2s are OOS_RAM with BLO downloaded.
Table 3-37: Create CAL File
 Step Action
1 Select the applicable BBX2s.
NOTE
The CAL file is only updated for the selected BBX2s.
2 Click on the Device menu.
3 Click on the Create Cal File menu item.
A status report window displays the results of the action.
4 Click OK to close the status report window.
3