User's Manual

Appendix C Installation troubleshooting
C-2 913020 10.05 April 2015
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Controller LED patterns
The Controller has four LEDs on the front panel. The following table shows
• Display pattern for each LED
• What the pattern indicates
• Action to take, if any, to resolve the issue
LED Display Pattern Indicates Action to Take
STATUS Green, solid Power On
Sectors up
None
Amber, solid Self-test failure
Green, blinking Firmware upgrade None
Amber, blinking Configuring from DMS
Red, solid Error in system - software or
hardware issues detected
RU ERROR Green, solid Power On None
Amber, solid Self-test failure
Amber, blinking No Radio Points connected
Off Radio Points connected,
firmware upgrade
None
Red, blinking Radio Point alarm - PLL state
unlock; service impacting alarm
from Radio Point
TIMING LED Green, solid Power On, timing None
Amber, solid Self-test failure
Amber, blinking No timing
Off Firmware upgrade None
Red, solid Error