Network Operating Instructions Network Interface Unit WJ-NT314

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• Is the focus adjusted correctly?
Adjust the focus correctly by clicking the focus but-
tons.
• When defocusing is caused by the camera position
being moved, carry out the position refresh to correct
the focus.
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• Is there dust or dirt on the lens or dome cover?
Check if there is dust or dirt on the lens or dome
cover.
• Is the viewer software installed on a PC?
Install the viewer software on a PC.
• Is the version of DirectX 9.0c or later?
Check the version of DirectX as follows.
(1) Select "Run…" from the start menu of Windows.
(2) Enter "dxdiag" in the displayed dialog box and
click the [OK] button.
If the version of DirectX is older than 9.0c, upgrade it.
No image is displayed.
Images are displayed blurry.
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Operating
Instructions
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Reference
pages
Cause/solution
Symptom
• Depending on the traffic of the network or the concen-
tration of access to the unit, there might be difficulties
displaying the camera picture. Click the reload button
of the browser to request the camera picture to be
refreshed.
The image is not being
refreshed.
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• Is any part of the camera worn out?
When the camera does not move to the exact position
frequently, the driving parts may be worn out. Contact
the dealer for assistance.
• When the camera position is moved from the preset
position after turning on the power of the camera,
execute the refresh position function from the
[Initialization] tab of the "Maintenance" page.
The camera does not move
onto the preset position
exactly.
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Operating
Instructions of
camera