User's Manual

Download the BTS

68P09258A31–A

Oct 2003

1X SCt 4812T BTS Optimization/ATP

3-36

When code is downloaded to an MGLI or GLI, the LMF automatically

also downloads data and then enables the MGLI. When enabled, the

MGLI will change to INS_ACT (bright green). A redundant GLI will

not be automatically enabled and will remain OOS_RAM (yellow).

When the redundant GLI is manually commanded to enable through the

LMF, it will change state to INS_SBY (olive green).

For non–MGLI devices, data must be downloaded after RAM code is

downloaded. To download data, the device state must be OOS–RAM

(yellow).

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

S Master Group Line Interface (MGLI2 or MGLI3)

S Redundant GLI (GLI2 or GLI3)

S Clock Synchronization Module (CSM) (Only if new revision code

must be loaded)

S Multi Channel Card (MCC24E, MCC8E or MCC–1X)

S Broadband Transceiver (BBX2 or BBX–1X)

S Test Subscriber Interface Card (TSIC) – if RFDS is installed

NOTE

The MGLI must be successfully downloaded with code and data,

and put INS before downloading any other device. The

download code process for an MGLI automatically downloads

data and enables the MGLI before downloading other devices.

The other devices can be downloaded in any order.