Teledyne LeCroy BTTracer_Trainer - BTTracer Users Manual - Manual (Page 112)

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BTTracer Protocol Analyzer User’s Manual CATC SW Version 2.20
You see the Errors window:
Use any combination of the listed packet/signaling/protocol errors as a Trigger.
CRC Error
A CRC error in the packet data payload of the previous data packet.
HEC Error
An HEC (header error check) error in the packet header for the previous
Bluetooth data packet.
FEC Error
An uncorrectable FEC (Forward Error Correction) error in the packet
header for the previous Bluetooth data packet.
Threshold Exceeded
Indicates that the number of single-bit FEC errors detected since the current
recording started has exceeded the specified value.
Invalid Packet Type
An invalid value was detected in the 'packet type' field of the packet header
for the previous Bluetooth data packet.
Header Length Error
Indicates that a received Bluetooth data packet was terminated before all
bits of the packet header were received.