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Observing LED Behavior
A-2
PortMaster Office Router Hardware Installation Guide
During startup, the System
LED continues blinking once
per second for more than a
minute.
• DIP switch 2 is up and no
boot server is present.
• If no boot server is present,
verify that DIP switch 2 is
down; otherwise, see the
network booting procedure
in the PortMaster
Configuration Guide.
• Nonvolatile RAM contents
are corrupt.
• If nonvolatile RAM contents
are corrupt, follow the
PortMaster Configuration
Guide procedure for network
booting and rewriting the
contents of nonvolatile
RAM.
Immediately after startup, the
System LED stays solidly lit or
does not light.
A nonvolatile RAM problem
has occurred.
Contact Lucent Remote Access
Technical Support.
During operation, the System
LED stays solidly lit or does
not light.
A hardware failure has
occurred, possibly caused by
an external device.
If the LED stays solidly lit or
does not light after you have
removed all external devices,
contact Lucent Remote Access
Technical Support.
Table A-1
Hardware Problems and Solutions (Continued)
LED Indication
Likely Cause
Solution
Содержание PortMaster OR-HS
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Страница 16: ...Subscribing to PortMaster Mailing Lists xvi PortMaster Office Router Hardware Installation Guide ...
Страница 18: ...1 2 PortMaster Office Router Hardware Installation Guide ...
Страница 36: ...Connect an External Modem Optional 2 18 PortMaster Office Router Hardware Installation Guide ...
Страница 46: ...Replacing a Fuse A 10 PortMaster Office Router Hardware Installation Guide ...
Страница 54: ...Ordering Instructions B 8 PortMaster Office Router Hardware Installation Guide ...
Страница 70: ...Index Index 4 PortMaster Office Router Hardware Installation Guide ...