Tektronix WVR6020, Technical Reference

Page: 44 / 138

Speci fi cations
Alarms
The tables in this section provide a list of all the WVR6020, WVR7020, and
WVR7120 alarms.
Table 45: Common alarms (WVR6020, WVR7020, and WVR7120)
Alarm Indication
HW Fault A system fault occurred. May require service.
SDI Input Missing No signal is detected on the selected SDI input.
SDI Input Signal Lock Unable to lock to selected SDI input signal.
Reference Missing No signal is detected on the Ref input when REF EXT is selected.
Ref Lock Unable to lock to the Ref input signal when REF EXT is selected.
Ref Fmt Mismatch The signal format detected on Ref input differs from the con fi gured External Ref format.
RGB Gamut Error The selected video input signal contains colors that violate the con fi gured Diamond gamut
thresholds.
Composite Gamut Error The selected video input signal contains colors that violate the con fi gured Arrowhead gamut
thresholds.
Luma Gamut Error The selected video input signal contains luminance levels that violate the con fi gured Luma
gamut thresholds.
Video Fmt Change A change occurred in the format of the selected video input signal.
Video Fmt Mismatch The signal format detected on the selected video input differs from the con fi gured Input
Format or that the format detected differs from that indicated by the signal’s SMPTE 352
payload identi
fi er.
Vid/Ref Mismatch The Ref signal format is not compatible with the Input signal format.
(See page 33,
Signal Input-to-Reference Compatibility Tables .)
Line Length Error The length of a video line differs from that expected for the detected video format.
Field Length Error The length of a video fi eld differs from that expected for the detected video format.
EAV Place Error The location of the EAV timing reference signal differs from that expected for the detected
video format.
SAV Place Error The location of the SAV timing reference signal differs from that expected for the detected
video format.
Timecode Vitc Missing A break or discontinuity in the VITC has occurred.
Timecode Vitc Invalid The VITC was lost for one frame but has reappeared.
Timecode Ltc Missing A break or discontinuity in the LTC has occurred.
Timecode Ltc Invalid The LTC was lost for one frame but has reappeared.
Timecode Anc Missing A break or discontinuity in the ANC timecode has occurred.
Timecode Anc Invalid The ANC timecode was lost for one frame but has reappeared.
Closed Caption Missing The con fi gured Closed Caption Transport stream or streams are not present in the selected
video input signal.
CC Service(s) Missing One or more con fi gured EIA 608 Required Services is not present in the closed caption
data stream.
30 Waveform Rasterizers Speci fi cations and Performance Veri fi cation