Troubleshooting
8
The camera 
cannot be 
accessed on the 
LAN.
• The connected router does not have a loopback feature.
Access the camera with a local network IP address.
• The wrong IP address class is assigned to the camera.
If you access the camera on the LAN, the PC IP address and 
the camera IP address must be set in the same class. Set the 
camera IP address same as the class of the PC IP address 
(see page 
119 of the Operating Instructions on the CD-
ROM).
• The web browser is accessing a proxy server.
Set the web browser to access the Internet directly (see page 
127 of the Operating Instructions on the CD-ROM).
• The camera was accessed on the same LAN by entering the 
registered URL (or the router's global IP address) when using a 
DynamicDNS service.
To access a camera on the same LAN, use the address for 
its local network address.
The camera can 
be accessed on 
the LAN, but 
cannot be 
accessed from 
the Internet.
• The default gateway address may be wrong.
Set the correct default gateway address (see page 36 of the 
Operating Instructions on the CD-ROM).
• UPnP
TM
 is disabled on the router.
Enable UPnP
TM
 on the router following the router manual.
• Port forwarding is not enabled on the router (see page 42 of the 
Operating Instructions on the CD-ROM).
Enable port forwarding following the router manual.
• Firewalls such as packet filtering on the router are blocking 
camera access.
Set the router to allow access to the camera following the 
router manual.
• You are accessing the camera using a local IP address.
Access the camera with the global IP address of the router 
and port number of the camera.
Problem Cause and Remedy