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UVS-7111 User's Manual
Change the IE security setting to allow downloading unsigned ActiveX
control.
• A firewall mechanism might have been activated. Check the setting of
your system or ask your network administrator. To access the camera
from the Internet, you may need to change the setting of the firewall.
• Make sure that your camera does not conflict with other servers on the
same LAN.
• Check the router and make sure that its setting allows it to access your
camera from the Internet.
Internet Explorer displays
the following message:
Downloading the ActiveX
control is prohibited under
the current security setting.
The camera can operate
only in the LAN rather in
the Internet environment.
• Congestion of the network or objects of the image may affect the
number of frames transmitted. The number of frames may be less than
the defined value when they are transmitted via a congested network.
• The number of frames transmitted may become less when multiple
users are viewing the video stream.
• The network hub might be another reason for this problem, especially
when multiple camera video streams are viewed simultaneously.
The number of frames
transmitted are less than
the defined value.
• When you connect your PC to the camera, no sufficient bandwidth is
available to support more frames with the current resolution of video
streams. Reduce the resolution to QCIF(176x144) or CIF (320x240) and
deactivate the audio function.
• The audio signal needs 32 to 64 kbps of your bandwidth. You can
deactivate the audio function to improve the image quality. Your Internet
service may have not sufficient bandwidth to support audio transmission.
When the audit function is
activated, the video
streaming area becomes
black or the transmission
becomes slower.
• Make sure the IP address of the gateway and domain server (DNS)
have been defined correctly.
• Where FTP still fails, contact your ISP or network administrator to check
the FTP server.
Images cannot be
transmitted via e-mail or
FTP.
I can't control the camera
to move up, down, right,
left or to the center or
preset point.
• When communication to the camera stops, click "Refresh" on your IE
browser to refresh the transmission.
• It might be that other users are controlling the movement of the camera.
• The horizontal/vertical movement of the camera has reached its limit.
• The horizontal/vertical remote control option of the camera might have
been deselected.
I can't control the camera
to move up, down, right, or
left smoothly.
Delay might occur when you are accessing a video stream and remotely
moving the camera horizontally. Where significant delay is identified when
you move the camera horizontally or vertically deactivate the audio
streams and/or reduce the size of the video stream...
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