Cisco D9054 Installation And Operation Manual page 228

Message Description and Remedy
Description: The passthrough data is
AAC:
corrupted or missing.
Passthrough Data
invalid Remedy: Check the passthrough input.
AAC: Description: Incoming packets were not
Passthrough PTS processed in time resulting in data being
error dropped.
Remedy: Check the expected maximum
passthrough rate and configure the audio
channel for the worst case input bit rate.
Description: The passthrough setting
AAC:
does not match.
Passthrough
Settings Remedy: Check the passthrough settings.
inconsistency
Description: Passthrough input is
AAC:
missing.
Passthrough
enabled but no Remedy: Apply passthrough signal.
sync words
Description: The passthrough input
AAC:
header is corrupted or invalid.
Passthrough
header corrupted Remedy: Correct the passthrough input
or invalid header.
Description: The passthrough input
AAC:
header is incorrect.
Passthrough
header mismatch Remedy: Correct the passthrough input
header.
Description: Sample rate on passthrough
AAC:
input is incorrect.
Passthrough
sample rate Remedy: Correct the sample rate.
mismatch
AAC: Detected Description: The incoming passthrough
change in rate has changed due to a change in the
incoming audio program content.
passthrough rate
Remedy: Check whether changes in
audio content are expected. The message
serves as information only.
AAC: DSP Description: DSP hardware failure.
hardware failure
Remedy: Contact the closest Cisco
customer support center for assistance.
6-6 D9054 HDTV Encoder Intstallation and Operation Guide
Severity Default
Alarm
Category
Minor B
Minor B
Minor B
Minor B
Minor B
Minor B
Minor B
Minor B
Minor B
4038938 Rev A
Enable
On
On
On
On
On
On
On
On
On