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FAILURE MESSAGES AT POWER-UP
61200.103L2-1
FXO+ Failure Messages
The following messages indicate a probable compo-
nent failure on the FXO+ Module:
E01 - EPROM CS
E02 - RAM ERR
E03 - TIP GND
E04 - RINGING
E06 - TEST FAIL
E10 - SIGNALING Failure of signal bit transmission
FXO+ Dual Voice Option Module User Manual
Appendix B. FXO+ Failure Messages
Appendix B
EPROM checksum error
Static RAM error
Tip ground detection circuits
Ringing detection circuits
Self test could not finish
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