CHAPTER 2 TROUBLESHOOTING
Fault Diagnosis and Troubleshooting
NEAX2000 IVS
2
Maintenance Manual
ND-70926 (E), Issue 3.0
Page 135
D
term
FAULT
This troubleshooting procedure covers faults with D
term
function only. For other faults, see
“Station Line Fault” on
.
All Keys on the D
term
are
ineffective.
(1) Wiring on Modular Box (Rosette)
(2) DLC card is properly mounted.
(3) System Data Programming for the
D
term
station: CM10, CM11, CM12,
CM13, CM90, CM93
(4) “RUN” Lamp on the FP card and
MP card is flashing.
(1) D
term
(2) DLC card
(3) FP card
(4) MP card
Speech Path Trouble:
No Connection/One Way
Connection
(1) D
term
(2) DLC card
Hands Free Operation is not
available.
(1) “MIC” Lamp is on.
(2) Adjust speaker volume.
(3) Built-in Hands Free Unit is properly
mounted.
(1) Hands Free Unit within D
term
(2) D
term
START
A
CHECK
REPLACE
REPLACE
CHECK
REPLACE
Summary of Contents for NEAX 2000IVS2
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