73
Problem
Check item/Remedy
Reference
page
Refresh of live images is
unstable.
The web browser is discon-
nected.
Network performance is
poor.
Image file downloaded from
the FTP server is faulty.
Images cannot be displayed/
recorded/played correctly.
When the image compression method of all cameras in
use is not the same, performance may become lower.
(Refresh of images will be unstable.)
–
It may be possible that the settings are configured to
require performance beyond the capabilities of the net-
work line and the network function of the recorder.
Lower the value/rate of the settings relating to the network
such as the transmission rate, recording rate, etc.
Setup
Instructions
(PDF)
The line speed settings may be not the same between the
recorder and the hub, for example, 100BASE-TX Full for
the recorder and 100BASE-TX half, etc. The line speed
may sometimes not be conformed depending on the hub.
Check the line speed settings of both the recorder and the
hub, and configure the line speed setting of both to con-
form them.
–
Cannot operate the camera.
Check the model of the camera on the setup menu
("Camera" - "NW camera").
Setup
Instructions
(PDF)
Check if the user name and password are set correctly on
the setup menu ("Camera" - "NW camera").
Setup
Instructions
(PDF)
