VX150 TO VX2 TROUBLESHOOTING MANUAL RESPONDING TO ALARMS
VERSION 2.0 2023-04-20 PAGE 3.1.15
DMPX 1 Low Backup Audio
The DMPX1 input level has fallen below the
user configured low audio threshold for
longer than the user configured timeout.
The DMPX1 input must be configured as the
backup audio source in the active preset for
this alarm to trigger.
The Backup Low Audio Alarm must be
enabled in the preset for this alarm to occur.
The presence of this alarm will prevent a
change to the backup audio source if
configured in the active preset.
This alarm will clear immediately when the
DMPX1 input level has increased above the
configured threshold.
Performing an alarm reset will clear this alarm
and reset the timeout.
Check the audio feed connected to the
DMPX1 (AES1) input. The most likely
cause of this alarm is an interruption in
audio distribution to the transmitter.
Verify that the threshold level
programmed in the active preset is
below the normal audio input level by
checking the DMPX1 meter.
Verify that the configured timeout is long
enough to cover any silence or dips in
signal level.
DMPX 2 Low Backup Audio
The DMPX2 input level has fallen below the
user configured low audio threshold for
longer than the user configured timeout.
The DMPX2 input must be configured as the
backup audio source in the active preset for
this alarm to trigger.
The Backup Low Audio Alarm must be
enabled in the preset for this alarm to occur.
The presence of this alarm will prevent a
change to the backup audio source if
configured in the active preset.
This alarm will clear immediately when the
DMPX2 input level has increased above the
configured threshold.
Performing an alarm reset will clear this alarm
and reset the timeout.
Check the audio feed connected to the
DMPX2 (AES2) input. The most likely
cause of this alarm is an interruption in
audio distribution to the transmitter.
Verify that the threshold level
programmed in the active preset is
below the normal audio input level by
checking the DMPX2 meter.
Verify that the configured timeout is long
enough to cover any silence or dips in
signal level.
Entered Firmware Update The Exciter PWB has detected that the
firmware on the System Interface PWB needs
to be updated and has started the update
process.
The Exciter PWB has completed updating the
firmware on the System Interface PWB. If it
was unsuccessful, then a Firmware Update
Failure will be active
This alarm may occur after completing a
software update and cycling AC. This is
part of the normal Software Upgrade
process.
Alarm Name Trigger Conditions Clear Conditions Troubleshooting
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