Others

Troubleshooting

SymptomCauses and CountermeasuresReference

Page

 

 

 

 

 

Video image does not appear

Is there a problem with the power cable connecting

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Power does not turn on.

this unit and the power unit? (If the power cable is

 

 

too long or thin, the cable resistance will be high

 

 

and the correct voltage may not be supplied.)

 

 

BUse a cable of low resistance and the correct

 

 

cable length. (When the camera is operating

 

 

(at rated current), check that the supplied

 

 

voltage is of the rated voltage at the terminal

 

 

of the camera.)

 

 

 

 

 

Is the lens cap attached?

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BRemove the lens cap.

 

 

 

 

IP address of VN-V686WPU

The default IP address is 192.168.0.2, and the

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is unknown

default subnet mask is 255.255.255.0.

 

 

When [IP Setting] is set to ADHCPB, this product

 

 

will run using the default IP address when it is

 

 

started up via a LAN in which a DHCP server does

 

 

not exist.

 

 

Search tool in attached CD-ROM is available to find

 

 

VN-V686WPU from a PC in the same LAN.

 

 

 

 

The web page of VN-

Check the Internet Explorer settings.

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V686WPU cannot be

When a proxy server is in use, configure the proxy

 

displayed

server settings of the Internet Explorer accordingly.

 

 

 

 

Built-in Viewer cannot be

Check the Internet Explorer settings.

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installed

Built-in Viewer consists of a software component

 

 

called ActiveX.

 

 

The ActiveX is usually installed when Built-in Viewer

 

 

is used for the first time. However, installation may

 

 

be rejected depending on the Anti-virus software

 

 

settings. In this case, change the settings of the

 

 

Anti-virus software before installing Built-in Viewer.

 

 

 

 

Authentication by Verisign

Verisign’s electronic signature is stored in Built-in

^

appears during installation of

Viewer.

 

Built-in Viewer

For computers with a network environment that is

 

 

connected to the Internet, the authenticity of the

 

 

Viewer can be verified via authentication by

 

 

Verisign.

 

 

 

 

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