Canon VB-R13VE Manual
236
W230 Buffer overflow [warning]
Audio server warning
B101 Received unusual request [notice]
B102 Client connection denied [notice]
B103 Client forcibly disconnected [notice]
B201 Event notification failure [warning]
B202 Event receive failure [warning]
B203 Audio message send failure [warning]
B204 Audio message receive error [warning]
Camera application warning
C201 Day/Night Mode switching warning
[warning]
[warning]
C211 Camera control command overflow
[warning]
[warning]
Description
stream buffer overflowed (W230)
Meaning
The image buffer for the stream
recording overflowed and images were
discarded.
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).
and parameter error (404).
Description
%1 request denied[%2] (B102)
%1
Client host IP address
%2
Denial type (41 | 43 | ...)
Meaning
Client connection was denied due to
an authentication error (41), time
specification error (42), insufficient
resource (43), specification of
unsupported codec (45), specification
of unpermitted user level (47), too
many clients (49) or invalid operation
mode (4a).
an authentication error (41), time
specification error (42), insufficient
resource (43), specification of
unsupported codec (45), specification
of unpermitted user level (47), too
many clients (49) or invalid operation
mode (4a).
Countermeasure
41: Check user name, password or
user list used when connecting.
42: Check playtime or maximum
connection time settings used when
connecting.
43: Reconnect or restart.
45: Use supported client software.
47: Check user level used when
connecting.
49: Check client number settings.
4a: Check if usage of audio server is
enabled.
user list used when connecting.
42: Check playtime or maximum
connection time settings used when
connecting.
43: Reconnect or restart.
45: Use supported client software.
47: Check user level used when
connecting.
49: Check client number settings.
4a: Check if usage of audio server is
enabled.
Description
%1 access denied[%2] (B103)
%1
Client host IP address
%2
Denial type (41 | 42 | 4a)
Meaning
Connection was initially permitted, but
the setting has subsequently been
changed to prohibit access, thereby
triggering a forced disconnection (the
denial type is the same with B102).
the setting has subsequently been
changed to prohibit access, thereby
triggering a forced disconnection (the
denial type is the same with B102).
Description
cannot notify %1 event [%2] (B201)
%1
Event type (ald)
%2
Error number
Meaning
Failed to notify event.
Description
cannot recv event [%1] (B202)
%1
Error number
Meaning
Failed to receive event.
Description
audio message send error %1 [%2]
(B203)
(B203)
%1
Message type
%2
Error number
Meaning
Failed to send audio message.
Description
audio message recv error [%1:%2]
(B204)
(B204)
%1
Error number
%2
Reason for error
Meaning
Failed to receive audio message.
Description
Can’t switch Day/Night mode, because
current mode is Auto.(C201)
current mode is Auto.(C201)
Meaning
Day/Night Mode could not be
switched.
switched.
Countermeasure
Set Day/Night Mode to manual.
Description
command queue overflowed (C211)
Meaning
The camera control command queue
overflowed, and some commands
were discarded.
overflowed, and some commands
were discarded.
Countermeasure
Allow a longer interval (200 ms) for
sending the camera control command.
sending the camera control command.