User's Manual

Test Set Calibration – continued
May 2000
3-51
SC 4812T CDMA BTS Optimization/ATP
Automatically Selecting Test
Equipment in a Serial
Connection Tab
When using the auto-detection feature to select test equipment, the LMF
examines which test equipment items are actually communicating with
the LMF. Follow the procedure in Table 3-23 to use the auto-detect
feature.
Table 3-23: Selecting Test Equipment Using Auto-Detect
 Step Action
1 From the Options menu, select LMF Options.
The LMF Options window appears.
2 Click on the Serial Connection tab (if not in the forefront).
3 Select the correct serial port in the COMM Port pick list (normally COM1).
4 Click on Auto–Detection (if not enabled).
5 Type in the GPIB addresses in the box labeled GPIB address to search (if not already displayed).
NOTE
When both a power meter and analyzer are selected, the first item listed in the GPIB addresses to
search box is used for RF power measurements (i.e., TX calibration). The address for a power
meter is normally 13 and the address for a CDMA analyzer is normally 18. If 13,18 is included in
the GPIB addresses to search box, the power meter (13) is used for RF power measurements. If
the test equipment items are manually selected the CDMA analyzer is used only if a power meter
is not selected.
6 Click on Apply.
NOTE
The button darkens until the selection has been committed. A check mark appears in the Manual
Configuration section for detected test equipment items.
7 Click Dismiss to close the LMF Options window.
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