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Chapter 4 • Troubleshooting
38
1035978-0001 Revision A
Using the terminal LEDs
to troubleshoot
This section explains how to use LED appearance to
troubleshoot. Refer to Figure 26 for power and cable connections
when completing a troubleshooting procedure.
Fatal error indication
If the Power LED is off and one or more of the other LEDs is
flashing, the unit may have to be replaced. If there is not a fatal
error indication, proceed to the next troubleshooting step.
First try power cycling the terminal by disconnecting the power
from the power strip or surge protector, waiting 10 seconds, and
then plugging it back in. The unit may recover.
Unrecoverable key error
If the Power LED is off and all the other LEDs are flashing in
unison, there is an unrecoverable key error. First try power
cycling the terminal by disconnecting the power from the power
strip or surge protector, waiting 10 seconds, and then plugging it
back in. Call customer support if the unit does not recover.
Figure 26: Remote terminal power and cable connections
Note:
If the fatal error indication continues, the unit must
be replaced. Please contact customer support.
Содержание DIRECWAY DW7000
Страница 1: ...1035978 0001 Revision A June 3 2005 Remote Terminal User Guide Models DW7000 DW7700 ...
Страница 4: ... Important safety information iv 1035978 0001 Revision A ...
Страница 8: ... Contents viii 1035978 0001 Revision A ...
Страница 11: ... Tables 1035978 0001 Revision A xi Tables Chapter 3 1 Remote terminal LED operation 26 ...
Страница 12: ... Tables xii 1035978 0001 Revision A ...
Страница 20: ...Chapter 1 Introduction 6 1035978 0001 Revision A ...
Страница 36: ...Chapter 2 System Control Center 22 1035978 0001 Revision A ...
Страница 94: ...Appendix D Declaration of Conformity 80 1035978 0001 Revision A ...
Страница 96: ... Acronyms and abbreviations 82 1035978 0001 Revision A ...