Recording Tcm Frames - Wavetek ANT-20 Operating Manual

Extended Overhead Analysis
1.3.2

Recording TCM frames

⇒ Click the "START" button to prepare for recording.
Recording starts as soon as the TCM FAS word is detected. Complete TCM frames are
captured and displayed. The first eight bytes, which contain the TCM FAS word, are also
output.
Ending the recording
⇒ The recording ends automatically when the buffer is full (max. 3.5 complete frames)
– or –
⇒ Click the "STOP" button.
Result display
Item no..
Fig. O-5
Example
Fig. O-6
O-4
Decimal display
Time in
hh:mm:ss.ms
Incoming
Error Count
TCM frame result display in the "Byte Capture" dialog window
Example result
Outgoing
Error Indication
indicator
TCM Remote
Error Indication
indicator
TCM AIS alarm
indicator
ANT-20/ANT-20E
Hexadecimal value of
N1/N2(Z6) byte
Binary value of
N1/N2(Z6) byte
Operation