Polycom DOC2559B - Manual (Page 40)

Chapter 1- Hardware Description
1-34
RMX 4000 LEDs
The RMX includes LEDs located on the front panel and rear panel. In the
front panel, the LEDs reflect the state of the components. The LEDs on the
rear panel indicate the state of the external connections and the status of
the RTM-IP 4000 card.
RMX 4000 Front Panel LEDs
The following items appear on the RMX 4000 front panel:
Table 1-11 RMX 4000 Front Panel LED’s
Component LED ID LED Color Description
Fan Status Green OK.
Red Warning - Fan or power failure.
Power Module/
Rail Status (AC
only) AC Green OK.
Red Error - Problem with power supply.
When the power cable is
unplugged, the FAIL LED is lit 2-3
seconds before turning OFF.
DC
(OK) Green OK.
DC
(FAIL) Red Error - Problem with power supply.
When the power cable is
unplugged, the FAIL LED is lit 2-3
seconds before turning OFF.
OFF - all
3 LED’s In case of a power failure (main/
cable/module) all 3 LED’s are OFF.