User's Manual Part 2

CSA System Time – GPS & HSO/MSO Verification – continued

6-46 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU MAY 2004

PRELIMINARY

Figure 6-11: CSA MMI Terminal Connection

NULL MODEM

BOARD

(TRN9666A)

RS–232 SERIAL

MODEM CABLE

DB9–TO–DB25

ADAPTER

COM1

LMF

NOTEBOOK

FW00372

CSA card shown

removed from frame

FREQ. MONITOR

SYNC MONITOR

9–PIN TO 9–PIN

RS–232 CABLE

NOTES:

1. One LED on each CSA:

Green = IN–SERVICE ACTIVE

Fast Flashing Green = OOS–RAM

Red = Fault Condition

Flashing Green & Red = Fault

TO FRONT

PANEL

GPS Initialization/Verification

Prerequisites

Ensure the following prerequisites have been met before proceeding:

S The CSA and HSO/MSO (if equipped) has been warmed up for at

least 15 minutes.

S The LMF computer is connected to the MMI port of the CSA as

shown in Figure 6-11.

S An MMI communication session has been started (Table 6-11), and

the

CSA> prompt is present in the HyperTerminal window

(Table 6-19).