Canon ME20F-SHN Network Operation Manual page 166

A274 Event buffer for upload overflowed
[warning]
Description
Meaning
Countermeasure
A275 Image buffer for upload overflowed
[warning]
Description
Meaning
Countermeasure

Memory card warning
M201 Memory card is write-protected
[warning]
Description
Meaning
M203 Not enough space on memory card
[warning]
Description
Meaning
M204 Invalid file removed [warning]
Description
%1
Meaning
M205 Checking management information file
[warning]
Description
%1
Meaning
166
event queue is full (A274)
Event buffer for upload overflowed.
Make adjustments to reduce the
number of event occurrences.
buffer queue is full (A275)
Image buffer for upload overflowed.
Make adjustments to reduce the
number of event occurrences. Also
adjust the video quality, video size and
frame rate for upload.
Readonly filesystem (M201)
A write-protected memory card is
inserted.
There is not available space (M203)
Insufficient memory card capacity.
Invalid file (%1) was removed. (M204)
Name of removed file
An invalid file was removed.
%1 checking management file (M205)
Start | Finish
The memory card may have been
removed without being unmounted.
Start/finish checking management
information file.
M206 Invalid management information
removed [warning]
Description Invalid db information(%1)(%2) was
removed(M206)
%1 Name of management information file
containing invalid information
%2 ID of invalid information
Meaning Invalid management information was
removed.
M207 Memory card removed without
unmounting [warning]
Description Memory card was pulled before
unmount. (M207)
Meaning Memory card was removed when
mounted.

ONVIF warning (RTP)
R101 RTP session timeout [notice]
Description session timeout: session ID=%1
(R101)
%1 Session ID
Meaning RTP session has timed out.
R102 Information acquisition failure (RTP
payload size) [notice]
Description cannot get parameter:
RTP_payload_size (R102)
Meaning Information acquisition has failed (RTP
payload size).
R102 Information acquisition failure (IP
address) [notice]
Description cannot get parameter: IP_address
(R102)
Meaning Information acquisition has failed (IP
address).
R103 RTSP authentication failure [notice]
Description RTSP authorization error (R103)
Meaning RTSP authentication has failed.