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124 Appendix A Indicators
205677-F Rev 00
FXS Voice Expansion Modules
The indicator functions for the FXS voice expansion modules (dual and quad
channel) are identical. Refer to the chart below for definitions.
Indicator Type
Indicator Status
Definition
FXS Voice
Module
(Green-only
indicators)
Off
Voice channel is idle
Green - slow flash
Voice channel is in test mode
Green - fast flash
Voice channel is off-hook but not connected
Green - solid
Voice channel has made a connection
Combination of
lights (cycling
fast)
Module fails self-test diagnostics
1
2
3
4
FXS
Indicators
Indicators
1
2
FXS
Summary of Contents for Passport 4460
Page 10: ...10 205677 F Rev 00...
Page 16: ...16 Contents 205677 F Rev 00...
Page 40: ...40 Chapter 1 The Passport 4460 Unit 205677 F Rev 00...
Page 80: ...80 Chapter 3 Expansion Modules 205677 F Rev 00...
Page 94: ...94 Chapter 6 Cables 205677 F Rev 00...
Page 128: ...128 Appendix A Indicators 205677 F Rev 00...
Page 148: ...148 Appendix C Voice Module Specifications 205677 F Rev 00...
Page 151: ......