User's Manual

Download ROM Code
May 2000
H-1
SC 4812T CDMA BTS Optimization/ATP
Download ROM Code
ROM code can be downloaded to a device that is in any state. After the
download is started, the device being downloaded changes to
OOS_ROM (blue) and remains OOS_ROM (blue). The same R–level
RAM code must then be downloaded to the device. For example, if
version 2.9.2.1.1 ROM code is downloaded, version 2.9.2.1.1 RAM
code must be downloaded. This procedure includes steps for both the
ROM code download and the RAM code download.
ROM code files cannot be selected automatically. The ROM code file
must be selected manually. Follow the procedure in Table H-1 to
download ROM code.
Prerequisite
 ROM and RAM code files exist for the device to be downloaded.
The R–level of the ROM code to be downloaded must be
the same as the R–level of the ROM code for other devices
in the BTS. R9 ROM code must not be downloaded to a
frame having R8 code, and R8 ROM code must not be
downloaded to a BTS having R9 code. R8 and R9 code
must not be mixed in a BTS. This procedure should only
be used to upgrade replacement devices for a BTS and it
should not be used to upgrade all devices in a BTS. If a
BTS is to be upgraded from R8 to R9, the optimization and
ATP procedures must first be performed with the BTS in
an R8 configuration. The R8 to R9 upgrade should then be
done by the CBSC.
CAUTION
Table H-1: Download ROM Code
Step Action
NOTE
ROM code files cannot be selected automatically. The ROM code file must be selected manually.
1 Click on the device to be downloaded.
2 Click on the Device menu.
3 Click on the Status menu item.
A status report window appears.
4 Make a note of the number in the HW Bin Type column.
5 Click on the OK button to dismiss the status report window.
6 Click on the Download Code Manual menu item.
A file selection window appears.
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