Tektronix WVR6020 User Manual

Specifications
Table 45: Common alarms (WVR6020, WVR7020, and WVR7120) (cont.)
Alarm Indication
EIA608 Caption Error A data error in an EIA608 data stream, excluding Extended Data Services and EIA708
Caption Data Packet errors.
V-Chip Presence Error No content advisory packet has been detected in the selected video input signal for at
least 4 seconds.
V-Chip Format Error A content advisory packet contained illegal data or was formatted incorrectly.
Extended Data Services Error A data error in Extended Data Services of an EIA608 data stream.
Caption Data Packet Error A Caption Data Payload error in the EIA708 stream carrying EIA608 data.
Line 21 presence Error
No VBI caption signal was found on the configured Line and Timing of the selected video
input signal.
ANC CC Presence Error No caption ancillary data ( SMPTE334M) w as found in the selected video input signal.
TSID Missing No Transmission Signal Identifier was found in the selected video input signal.
TSID Format Error Detected Transmission Signal Identifier is not an allowed value.
AP CRC Error Encoded AP (active picture) CRC differs from the calculated CRC.
FF CRC Error Encoded FF (full field) CRC differs from the calculated CRC.
EDH Error
EDH (error detection and handling) has detected an error.
Table 46: HD specificalarmsaddedwithOptionHD
Alarm Indication
Video Not HD
The selected SDI video input signal is not an HD format.
Line Number Error
The encoded line number differs from the counted line number.
Y Chan CRC Error The encoded CRC for a line’s Y (luminance) samples differs from the calculated CRC.
C Chan CRC Error The encoded CRC for a line’s C (chrominance) samples differs from the calculated CRC.
Y Anc Checksum Error The encoded checksum in a Y (luminance) ancillary data packet differs from the calculated
checksum.
C Anc Checksum Error The encoded checksum in a C (chrominance) ancillary data packet differs from the calculated
checksum.
Table 47: Composite specificalarmsaddedwithOptionCPS
Alarm Indication
Cmpst Input Missing
No signal is detected on the selected composite video input.
Cmpst Lock
Unable to lock to the selected composite video input
Table 48: Audio alarms added with Option AD
Alarm Indication
Over The signal has exceeded the level specified by the Over Level setting for the period of time
specified by the Duration for Over setting.
Silence The signal has fallen below the level specified by the Silence Level setting for the period of
time specified by the Duration for Silence setting.
Waveform Rasterizers Specifications and Performance Verification 3 1

Tektronix WVR6020 Specifications

General

Brand	Tektronix
Model	WVR6020
Category	Measuring Instruments
Language	English