User's Manual

SpiderCloud Radio Node - SCRN-220 Hardware Installation Guide
22
Radio Node LED Management
The LED display is active by default, but can be deactivated in light-sensitive environments as needed.
Even when the display is disabled, the LED will be lighted during the following conditions:
• while the radio node is booting
• if the radio node or cell is in fault state
• if there is an active emergency call
• if the locate radio node feature is active
• if the follow IMSI feature is active
Table 7 shows the default LED behavior of the radio node:
4. Operating
System Booting
Flashing
Green
The radio node loads the operating
system and starts the default platform
applications.
The radio node moves to the next state
(State 5) when it establishes
connectivity with the service node.
Failure to start the operating
system.
This normally points to a
software/build issue. Please
contact SpiderCloud support.
5. Running Solid
Green
The operating system is running. The
radio node continues the startup
sequence, but is now controlled by the
services node.
The operating system is up and
running on the radio node.
Any subsequent state
transitions can now be tracked
from events and logs on the
services node.
Table 7: Radio Node LED Behavior
LED Status Flash Rate
Green: slow flashing The radio node or radio is
administratively disabled
Approximately ½ second on, 1½ sec. off
Green: fast flashing Booting Approximately 1.4 second on/off cycle
Green: solid Operational
Red: solid Fault
Red: fast flashing One or more emergency UMTS calls
active
Approximately 1 second on/off cycle
Blue: fast flashing Locate radio node enabled* Approximately 1 second on/off cycle
Blue: solid Follow IMSI enabled and that IMSI is
camped on a UMTS cell in the radio
node*
Off Powered off or LED disabled
Table 6: Radio Node LED Boot Sequence (continued)
State LED Color Description Possible Failures and Actions
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