Polycom SpectraLink 6100 MCU - Manual (Page 44)

SpectraLink 6100 MCU: Installation and Operation: SpectraLink 6000 System
Certain four-wire telephones (such as MERLIN LEGEND) use a
different connector on the phone than on the back of the MCU.
Therefore you may need phone cord or an adapter to perform these
tests.
Status LED Codes
STATUS LEDs
1 2 3 4 5
Description Action
Random
Cycling The SpectraLink 6100 MCU is
powering up. Initialization to
follow. This is not an error and should change to
another code after a minute.
5 SpectraLink 6100 MCU is
initalizing. Code number will change when finished.
1, 2, 3, or 4 MCU identification number. Indicates normal operation when it is on steady.
If the same LED is lit on more
than one MCU: Check the IPC connections.
If the LED is flashing and the
ERROR light is on: There is a problem with the MCU indicated by
the flashing box ID.
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