D Term Ip Fault - NEC NEAX 2000 IPS Maintenance Manual

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D IP Fault
This troubleshooting procedure covers faults with D
Fault". Page 209
START
All Keys on the D
tive.
Speech Path Trouble:
No Connection/One Way Connec-
tion
Hands Free Operation is not
available.
A
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IP are ineffec-
CHECK
REPLACE
REPLACE
CHECK
REPLACE
CHAPTER 2 TROUBLESHOOTING
FAULT DIAGNOSIS AND TROUBLESHOOTING
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IP function only. For other faults, see
(1) Wiring on the LAN
(2) IP-PAD card is properly mounted.
(3) System Data Programming for the
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D IP station and IP-PAD: CM0A,
CM0B, CM05, CM10/CM14, CM11,
CM12, CM13, CM90, CM93
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(4) D IP setup is properly completed by
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D IP menu.
(5) "RUN" Lamp on the MP card is flash-
ing.
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(1) D IP
(2) IP-PAD card
(3) MP card
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(1) D IP
(2) IP-PAD card
(1) "MIC" Lamp is on.
(2) Adjust speaker volume.
(3) Built-in Hands Free Unit is properly
mounted.
(1) Hands Free Unit within D
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(2) D IP
– 225 –
"Station Line
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IP
NWA-008847-001 Rev.3.0
a6ch2001.fm