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Dali Matrix PS System Installation and Commissioning Guide
Dali Wireless Proprietary and Confidential | DW-MAN-036 Rev 06
Alarm
Description and Tips
Severity
Input Path High Power
Input path power has exceeded safe
levels and consequently the RF path has
been deactivated.
Adjust input power setting or add
external attenuation if input power is
above the rated level.
Once the cause has been addressed,
reactivate the RF path.
CRITICAL
Input Path LO Out of Lock
Module has been deactivated.
Ensure unit is operating within valid
temperature range.
Attempt to recover the LO lock by
disabling and re-enabling module.
CRITICAL
Intermediate Current Out of
Range
DC current consumption by RF modules
is outside the acceptable range.
For shelf controllers this may be
corrected by removing modules to
reduce power draw. Refer to
documentation for maximum shelf load.
For hosts or remotes this indicates a
failure condition with an RF module.
MAJOR
Intermediate Voltage Out of
Range
DC voltage to the RF modules is outside
the acceptable range.
It may be affected by external
conditions. Check input voltage to the
unit.
Disconnect RF modules to determine if
one of them is drawing high current.
MAJOR
Mixed Signal Failure
Mixed signal operation has failed on this
slot.
Unit will continue to function on other
slots.
CRITICAL
One of the main board PLLs has
lost lock.
Check for optical or FPGA failures.
CRITICAL
Optical Transceiver is Missing
SFP optical transceiver has failed or has
been intentionally removed.
Replace with a functional SFP.
CRITICAL
Output Path ALC Active
Output path power has exceeded
recommended levels. Consequently the
ALC has been activated and the gain
reduced.
The input path power may also be high
or there has been a transient high input
power.
The system gain may be higher than
expected.
MAJOR