User's Manual

Download the BTS
68P09255A69-3
Aug 2002
1X SC4812ET Lite BTS Optimization/ATP Software Release 2.16.1.x
PRELIMINARY
3-34
Download RAM Code and Data to Non-GLI Devices
Downloads to non-GLI devices can be performed individually for each
device or all installed devices can be downloaded with one action.
NOTE
- CSM devices are RAM code-loaded at the factory. RAM
code is downloaded to CSMs only if a newer software
version needs to be loaded.
- When downloading to multiple devices, the download may
fail for some of the devices (a time-out occurs). These
devices can be loaded individually after completing the
multiple download.
Follow the steps in Table 3-19 to download RAM code and data to
non-GLI devices.
Table 3-19: Download RAM Code and Data to Non-GLI Devices
Step Action
1 Select the target CSM, MCC, and/or BBX device(s) by clicking on them.
2 Click Device in the BTS menu bar, and select Download > Code/Data in the pull-down menus.
- A status report is displayed that shows the results of the download for each selected device.
3
Click OK to close the status report window when downloading is completed.
NOTE
After a BBX, CSM, or MCC device is successfully loaded with RAM code and data have changed to
the OOS_RAM state (yellow), the status LED should be rapidly flashing GREEN.
BBX Cards Remain OOS_ROM
If BBX cards remain OOS_ROM (blue) after power-up or following
code load, refer to Table 6-7, steps 8 and 9.
Selecting CSM Clock Source and Enabling CSMs
CSMs must be enabled prior to enabling the MCCs. Procedures in the
following two sub-sections cover the actions to accomplish this. For
additional information on the CSM sub-system, see “Clock
Synchronization Manager (CSM) Sub-system Description” in the CSM
System Time - GPS & LFR/HSO Verification section of this chapter.
Select CSM Clock Source - A CSM can have three different clock
sources. The Select CSM Source function can be used to select the clock
source for each of the three inputs. This function is only used if the clock
source for a CSM needs to be changed. The Clock Source function
provides the following clock source options:
 Local GPS
 Mate GPS
 Remote GPS
 HSO (only for source 2 & 3)
 HSO Extender
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