AS 680/682
Record and Replay Description, Operation and Maintenance
ADS−B
4−80 Ed. 10.07
4.6.6.1.3 ARC Parameter: Logging Format/Verbose Mode
The following logging format is available for logging on ’Screen Output’:
S If the input shall be recorded as byte stream, then the logging on ’Screen Output’ is represented
in hexadecimal representation with 16 bytes per line, if no verbose mode is required.
Example:
15 00 22 FB A3 48 FF 07 00 20 6F AF 5B 23 9C B1
05 F1 83 A4 AA 47 00 04 08 01 69 00 00 04 FC 29
55 00
If verbose mode is required, the screen output is shown in the same way as the verbose logging
format of ASCII format recording.
S If the incoming ASTERIX stream shall be output as ASCII text, a decoding of the input is necessary.
The logging to the file is done in a proprietary format for the replay and record tools. Refer to section
4.6.5.1 for a detailed description of the ASTERIX file logging format and the ’Screen Output’ ver-
bose logging format. Functionality and meaning of the remaining options of this notebook page
can be found in the referred sections.
4.6.6.2 ARC Notebook Page ’Filter’
The notebook page ’Filter’, refer to Fig. 4−107, contains the possibility to restrict and steer the data
to be recorded. Refer to the corresponding items of section 4.6.3.2 for the description of the
groundstation and mode S address filter.
The radio buttons ASTERIX CAT 21 version allow to select, if edition 0.20 or edition 0.23 of ASTERIX
CAT 21 shall be recorded.
NOTE: If the selected version is not consistent to data received, it can happen that data will be
missing or will be confused. There is no possibility to differentiate between edition 0.20
and edition 0.23 due to incoming data.
Fig. 4−107 ARC, page ’Filter’ (example)
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