Canon VB-M640V, Operation Manual

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Warning log

System warning
S 220 PAN/TILT operation warning [warning]
S 230 Decrease of fan rotation speed
[warning]
S 231 Heater unit not operating [warning]

HTTP server warning
H201 Timeout disconnect [warning]

wvhttp warning
W101 Invalid user name [notice]
W102 Invalid password [notice]
W130 Buffer recovered [notice]
W201 Invalid panorama image [warning]
W230 Buffer overflow [warning]

Audio server warning
B101 Received unusual request [notice]
Description %1 warning detected. [%2] (S220)
%1 PAN | TILT
%2 Warning details
Meaning An error occurred during operation or
stopping of PAN/TILT.
Countermeasure Check that the camera is not touching
the dome, etc.
Description FAN %1 speed is too slow. (S230)
%1 Fan number
Meaning Detected decrease in fan rotation
speed.
If this happens frequently, arrange for
servicing.
Description A 24 V AC power source is not
supplied to the heater unit. (S231)
Meaning A heater unit is attached but not
supplied with a 24 V AC power source.
Countermeasure The 24 V AC power source required to
operate the heater unit is not being
supplied. Check the connections.
Description a request for %1 timed out after writing
%d seconds (H201)
%1 Request URI
%d 360 (Timeout time)
Meaning Disconnected due to HTTP server
timeout (360 sec.).
Description user <User name> not found (W101)
Meaning The camera was accessed by an
unauthorized user.
Description user <User name> password
mismatch (W102)
Meaning The password is invalid.
Description stream buffer recovered (W130)
Meaning Image buffer for stream recording has
recovered.
Description corrupt panorama image - ignored
(W201)
Meaning Panorama image information
acquisition failed.
Description stream buffer overflowed (W230)
Meaning The image buffer for the stream
recording overflowed and images were
discarded.
Description %1 unusual request[%2] (B101)
%1 Client host’s IP address
%2 Unusual type (400 | 404)
Meaning Refused due to command error (400)
and parameter error (404).