Table 37: Hd Specific Alarms; Table 38: Sd Specific Alarms - Tektronix WFM5200 Technical Reference

Table 36: Common alarms (cont.)
Alarm
EIA608 Caption Error
V-Chip Presence Error
V-Chip Format Error
Extended Data Services Error
Caption Data Packet Error
Line 21 presence Error
ANC CC Presence Error
TSID Missing
TSID Format Error
Table 37: HD specific alarms
Alarm
Video Not HD
Line Number Error
Y Chan CRC Error
C Chan CRC Error
Y Anc Checksum Error
C Anc Checksum Error
Table 38: SD specific alarms
Alarm
AP CRC Error
FF CRC Error
EDH Error
WFM5200 Waveform Monitor Specifications and Performance Verification
Description
Indicates a data error in an EIA608 data stream, excluding Extended Data Services
and EIA708 Caption Data Packet errors.
Indicates that no content advisory packet has been detected in the selected video
input signal for at least 4 seconds.
Indicates that a content advisory packet contained illegal data or was formatted
incorrectly.
Indicates a data error in Extended Data Services of an EIA608 data stream.
Indicates a Caption Data Payload error in the EIA708 stream carrying EIA608 data.
Indicates no VBI caption signal was found on the configured Line and Timing of
the selected video input signal.
Indicates no caption ancillary data (SMPTE334M) was found in the selected video
input signal.
Indicates no Transmission Signal Identifier was found in the selected video input
signal.
Indicates detected Transmission Signal Identifier is not an allowed value.
Description
Indicates that the selected SDI video input signal is not an HD format.
Indicates that the encoded line number differs from the counted line number.
Indicates that the encoded CRC for a line's Y (luminance) samples differs from the
calculated CRC.
Indicates that the encoded CRC for a line's C (chrominance) samples differs from
the calculated CRC.
Indicates that the encoded checksum in a Y (luminance) ancillary data packet differs
from the calculated checksum.
Indicates that the encoded checksum in a C (chrominance) ancillary data packet
differs from the calculated checksum.
Description
Indicates that encoded AP (active picture) CRC differs from the calculated CRC.
Indicates that encoded FF (full field) CRC differs from the calculated CRC.
Indicates that EDH (error detection and handling) has detected an error.
Specifications
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