User Manual Part 3

Managing Alarms
Page 268 FlexWave Prism Host, Remote and EMS 5.1 System Reference
© 2009 ADC Telecommunications, Inc ADCP-77-073 • Issue 2 • 11/2009
RmtDARTHardwareMismatchFault
Major Indicates a hardware
mismatch for the
DART cards between
linked Host and
Remote
Check if a linked
DART of one type
was unplugged and
not decommissioned
then replaced with a
DART of another
type. Make sure
linked Host and
Remote DARTs are
of same type
RmtDARTOverTempFault
Major Indicates that
detected
temperature is
above the maximum
ambient
temperature of 50°C.
Check air flow
around Remote. If
persists, consult
ADC.
RmtDARTUnderTempFault
Minor Indicates that
detected
temperature is
below the lower
acceptable limit (-40
degrees Farenheit)
Check ambient
conditions
RmtDARTUpConSynLockFault
Major Lock state of the
upconverter
synthesizer
If persistent, consult
ADC, replace RF
Module
RmtLNAPowerFault
Major The low noise
amplifier has an
internal error
If persistent, consult
ADC, replace RF
Module
RmtLPADcFault
Major The LPA voltage
level is outside its
acceptable range.
Causes RF mute
Reset LPA and
recheck. If alarm
keeps coming back,
consult ADC, replace
RF Module
RmtLPADetectFault
Major Presence fault state
of the LPA (the LPA
cannot be detected)
If persistent, consult
ADC, replace RF
Module
RmtLPADisableFault
Major Disable state of the
LPA. The LPA is
disabled because it
encountered a
problem
See “Identify the LPA
Fault” on page 236.
If fault cannot be
corrected, replace
the RF Module
RmtLPAHighTempFault
Minor LPA is overheated Check ambient
temperature. Check
remote temperature.
Reset LPA. If
persistent, consult
ADC, replace RF
Module
Table 11-1. EMS Alarm Descriptions and Corrective Actions (Cont.)
Alarm Name Alarm
Severity
Level
Description Action