Tektronix WVR8200 User Manual page 109

Display information
Elements of the Aux Data Status display.
Ancillary Data Present: Indicates if ANC data is present in the SDI stream.
CC/Teletext Type: Indicates the Closed Caption or Teletext type in use, with
the element turning red if an error is detected or the type is missing. Possible
values are CEA-608 (VBI), CEA-608 (ANC), CEA-608 (708), CEA-708,
Teletext B (WST) / VBI, Teletext B (WST) / OP47 SDP, Teletext B (WST) /
OP47 Multi. If the CC type data is present, but is either late or early, the
error message is displayed in yellow.
CEA 608: Indicates the number and type of services present in the closed
caption data CEA608 format. If a service has no activity for 30 seconds, it
is considered missing.
CEA 708: Indicates the number and type of services present on closed
caption data in CEA708 format. If a service has no activity for 30 seconds, it
is considered missing.
RP207: Indicates the presence of Program Description Data.
Teletext: Detects the location and line numbers for which teletext information
is present.
CDP: Indicates the presence of Caption Distribution Packets and provides
information on frame rate and data count of 608 and 708 packets. Note that
packet 608 typically has 4 data words and packet 708 has up to 46 data words,
depending on the frame rate as defined in SMPTE 334.
V-Chip Rating: Detects ratings from: MPAA (US), TV (US), Canadian
English, and Canadian French systems.
Transmission Signal Identifier (TSID): Indicates if the TSID is present in
the SDI stream. If missing, "Not Detected" will display; otherwise, the TSID
is displayed as a hexadecimal number.
Copy Generation Management System-Analog (CGMS-A): Indicates if
the CGMS-A is present in the signal. If missing, "Not Detected" will display;
otherwise, the CGMS-A value is displayed.
Broadcast Flag: Indicates if a broadcast flag was detected or not.
Timecode (TC) Flags: Indicates the timecode status. The drop frame (DF) is
0 when drop frame compensation is being performed normally. DF is 1 when
the count is not drop frame compensated. The color frame (CF) status is 0
when there is no relationship between the CF sequence and the time address.
CF is 1 when CF ID is applied to the time address.
Pol: Indicates the biphase polarity correction.
BG Flags: Indicates the binary group (BG) values and whether they are
specified. The readout will display a number from 0 to 7. For example, bit 0
is BGF0, bit 1 is BGF1, and bit 2 is BGF2.
WVR8200 and WVR8300 User Manual 89