Instruction manual

MERLIN LEGEND Communications System Release 5.0
Maintenance and Troubleshooting
555-650-140
Issue 1
June 1997
Control Unit Problems
Page 4-107
100D Module Problems
Figure 4-10. ACCULINK 3150 CSU Front Panel
Figure 4-11. ACCULINK 3150 CSU DTE Loopback Command 1
ACCULINK
3150
F1 F2 F3
OK FAIL TEST SIG OOF ALRM EER SIG OOF ALRM PDV BPV
NETWORK DTE
NET EQPT
IN
OUT
IN
OUT
NET
NET
EQPT
F1 F2 F3
CSU ESF
Stat Test Cnfig