User's Manual Part 2

RFDS Setup and Calibration – continued
DRAFT
SCt4812T CDMA BTS Optimization/ATP
Mar 2001
3-84
Table 3-44: RFDS Calibration Procedure
 ActionStep
6 Select the appropriate carrier(s) in the Carriers pick list.
NOTE
Use the <Shift> or <Ctrl> key to select multiple carriers.
7 Select the appropriate Rx branch (Main, Diversity or Both) in the RX Branch pick list.
8 Select the appropriate baud rate (1=9600, 2=14400) in the Rate Set pick list.
9 Click OK.
A status report window is displayed, followed by a Directions pop-up window.
10 Follow the cable connection directions as they are displayed.
A status report window displays the results of the actions.
11 Click on the OK button to close the status report window.
12 Click on the BTS tab.
13 Click on the MGLI.
14 Download the CAL file which has been updated with the RFDS offset data to the selected GLI
device by clicking on Device>Download Data from the tab menu bar and pulldown.
NOTE
The MGLI automatically transfers the RFDS offset data from the CAL file to the RFDS.
Program TSU NAM
Follow the procedure in Table 3-45 to program the TSU NAM. The
NAM must be programmed before it can receive and process test calls,
or be used for any type of RFDS test.
Prerequisites
Ensure the following prerequisites have been met before proceeding:
 MGLI is INS.
 TSU is powered up and has a code load.
Table 3-45: Program the TSU NAM
Step Action
1 Select the RFDS tab.
2 Select the SUA (Cobra RFDS) or TSU (GLI based RFDS).
3 Click on the TSU menu.
4 Click on the Program TSU NAM menu item.
5 Enter the appropriate information in the boxes (see Table 3-40 and Table 3-41).
6 Click on the OK button to display the status report.
7 Click on the OK button to close the status report window.
3