User's Manual

Managing Units
FlexWave Prism Element Management System 7.1 User Manual Page 157
ADCP-77-177 • Issue 1 • July 2011 © 2011 ADC Telecommunications, Inc.
DART Status Table
The DART Status table
presents status of the
DARTs in a Remote Unit.
There can be between 1
and 8 DARTs installed in a
Remote Unit. If a DART
column has no background
color, a DART is not
installed in that slot, as
shown below.
The DART Status table has the following elements.
• DART Fault—Summary of DART Downconverter 1 Synthesizer Unlocked,
Downconverter 2 Synthesizer Unlocked, Upconverter Synthesizer Unlocked,
DC Supply Fault alarms, and DART FPGA status.
• DART DC Supply Fault—DART Module DC supply voltages outside specification.
• DART Hardware Mismatch—Host DART does not support the selected passband.
Fault occurs when a Host DART is replaced with another DART of the incorrect
type.
• DART Temperature High—DART temperature above operating limit. Threshold is
85°C.
• Delay Out Of Range—PRU/URU delay settings outside the valid range.
• DART Temperature Low—DART temperature below operating limit. Threshold is
-40°C.
• Module Missing Fault—DART module is missing.