JVC VN-X35U - Network Camera, Инструкция по эксплуатации

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Symptom Causes and Countermeasures
Reference
Page
Multicast images cannot be
played back
●
Start multicast transmission manually from the
[Streaming] page of VN-X35U.
●
In the case of multicast reception at Built-in
Viewer, check that the multicast address and
port number of Built-in Viewer settings coincide
with those on the [Streaming] page of VN-X35U.
Make use of a network that supports IGMPv2 for
multicast transmission.
●
Multicast may be blocked by the WindowsXP
firewall. When this occurs, perform the following
to allow it to pass through.
Double-click [Windows Firewall] under [Start]
-
[Control Panel], click the [Add Port…] button
under the Exception tab, and register the port
number to be allowed through the firewall in the
Port Number field. Enter an arbitrary character
string in the name field.
A
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A
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The frame rate of the
displayed image is low
●
Check Built-in Viewer settings when a Built-in
Viewer is in use.
●
Frame rate will be constrained when the network
bandwidth is narrow.
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A white zone appears in Built-
in Viewer
●
For some computers, a part of the Internet
Explorer graphics may not appear and is left
white when the following setting is performed on
the Internet Explorer.
If [Right-click on the Desktop screen]
-
[Properties]
-
[Settings]
-
[Advanced]
-
[Advanced]
-
[DPI setting] is set to
A
Large size
B
or
A
Custom size
B
, select
A
Normal size
B
to
resume normal drawing.
—
Unable to receive alarm
notification using the
computer via TCP/UDP
●
Data may be blocked by the WindowsXP firewall.
When this occurs, perform the following to allow
it to pass through.
Double-click [Windows Firewall] under [Start]
-
[Control Panel], click the [Add Port…] button
under the Exception tab, and register the port
number to be allowed through the firewall in the
Port Number field. Enter an arbitrary character
string in the name field.
—
Images are not distributed to
the network
●
Check whether the switch at the side of
VN-X35U is set to or . If either of the above is
selected, change the switch setting to . After
changing the switch settings, press the [RESET]
button to reboot.
A
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