User's Manual Part 2

CSM System Time/GPS and LFR/HSO Verification – continued
DRAFT
SCt4812T CDMA BTS Optimization/ATP
Mar 2001
3-36
Table 3-18: Test Equipment Setup (GPS & LFR/HSO Verification)
Step Action
3 Reinstall CSM–2.
4 Start an MMI communication session with CSM–1 by using the Windows desktop shortcut icon (see
Table 3-5)
NOTE
The LMF program must not be running when a Hyperterminal session is started if COM1 is being
used for the MMI session.
5 When the terminal screen appears, press the <Enter> key until the CSM> prompt appears.
Figure 3-9: CSM MMI terminal connection
NULL MODEM
BOARD
(TRN9666A)
RS–232 SERIAL
MODEM CABLE
DB9–TO–DB25
ADAPTER
COM1
LMF
NOTEBOOK
FW00372
CSM board shown
removed from frame
19.6 MHZ TEST
POINT REFERENCE
(NOTE 1)
EVEN SECOND
TICK TEST POINT
REFERENCE
GPS RECEIVER
ANTENNA INPUT
GPS RECEIVER
MMI SERIAL
PORT
ANTENNA COAX
CABLE
REFERENCE
OSCILLATOR
9–PIN TO 9–PIN
RS–232 CABLE
NOTES:
1. One LED on each CSM:
Green = IN–SERVICE ACTIVE
Fast Flashing Green = OOS–RAM
Red = Fault Condition
Flashing Green & Red = Fault
3