User Manual

Prepare to Leave the Site
July 1999
6-1
SC 4812ET BTS Optimization/ATP – CDMA LMF
PRELIMINARY 2
External Test Equipment
Removal
Perform the procedure outlined in Table 6-1 to disconnect the test
equipment and configure the BTS for active service.
Table 6-1: External Test Equipment Removal
Step Action
1 Disconnect all external test equipment from all TX and RX
connectors at the rear of the frame.
2 Reconnect and visually inspect all TX and RX antenna feed
lines at the rear of the frame.
Verify all sector antenna feed lines are connected to the
correct ports on the frame. Crossed antenna cables will
cause system degradation of call processing.
CAUTION
Reset All Devices
Reset all devices by cycling power before leaving the site. The CBSC
configuration data and code loads could be different from data and code
on the LMF. By resetting all devices, the CBSC can load the proper data
and code when the span is active again.
Updating CBSC LMF Files
Updated CAL file information must be moved from the CDMA LMF
(Windows environment) back to the CBSC (Unix environment). The
following procedures detail the moving of files from one environment to
the other.
Copying CAL files from CDMA LMF to a Disk
Follow the procedures in Table 3-5 to copy CAL files from a CDMA
LMF computer to a 3.5 diskette.
Table 6-2: Procedures to Copy Files to a Diskette using the LMF
 Step Action
1 Insert a disk into Drive A.
2 Launch the Windows Explorer program from your
Programs menu list.
3 Select the applicable wlmf/cdma/bts–# folder.
4 Drag the bts–#.cal file to Drive A.
5 Repeat Steps 3 and 4, as required, for other bts–# folders.
6