Canon VB-C60 Operation Manual page 176

List of Log Messages
A272 Upload communication buffer overflowed [warning]
Description ftp/http queue is full (A272)
Meaning Upload data overflowed from the communication buffer.
Make adjustments to reduce the number of event occurrences. Also adjust
Countermeasure
the upload quality, image size and frame rate.
A321 Video control command failed [err]
Description video%1 command error - <Cause of error> (A321)
%1 Video input number
Issuance of a command to the video input system failed. If this error
Meaning
occurs frequently, an A42x error will occur.
A420 Video input initialization failed [crit]
Description video%1 initialization failure - <Cause of error> (A420)
%1 Video input number
The video input function was stopped because the video input system
Meaning
could not be initialized.
A421 Video control command failed [crit]
Description video%1 command error - <Cause of error> (A421)
%1 Video input number
The video input function was stopped because issuance of an essential
Meaning
command to the video input system failed.
A422 Video input frozen [crit]
Description video%1 stalled (A422)
%1 Video input number
Meaning The video input function was stopped because video generation stopped.
A423 Video input error detected [crit]
Description video%1 fatal error - <Error code> (A423)
%1 Video input number
The video input function was stopped because an error that does not
Meaning
permit recovery of the video input system was detected.
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