User's Manual

Download the BTS – continued

08/15/2000

3-31

SC 4812ETL BTS Optimization/ATP

PRELIMINARY

The devices to be loaded with RAM code and data are:

S Master Group Line Interface (MGLI2)

S Redundant GLI (GLI2)

S Clock Syncronization Module (CSM) (Only if new revision code must

be loaded)

S Multi Channel CDMA (MCC24) card

S Broadband Transceiver (BBX2)

S RFDS Test Subscriber Interface Card (TSIC), if equipped

The MGLI must be successfully downloaded with RAM

code and data, and in INS (green) status before

downloading any other device. The RAM code download

process for an MGLI automatically downloads data and

then enables the MGLI.

IMPORTANT

RAM code downloading requires a few minutes. After the download

starts, the non–GLI device being loaded changes to OOS–ROM (blue). If

the download is completed successfully, the non–GLI device changes to

OOS–RAM (yellow).