TRENDnet TV-IP400 User Manual page 80

the product by connecting a local computer to the unit, utilizing a
standard Crossover (hub to hub) Cable. If the problem is not
solved the camera might be faulty.
Q: Why does the Power LED not light up constantly?
A: The power supply used might be at fault. Confirm that you
are using the provided power supply DC 5V for the camera and
verify that the power supply is well connected.
Q: Why does the Link LED not light up properly?
A1: There might be a problem with the network cable. To
confirm that the cables are working, PING the address of a know
device on the network. If the cabling is OK and your network is
reachable, you should receive a reply similar to the following
(...bytes = 32 time = 2 ms).
A2: The network device utilized by the camera is not functioning
properly such as hubs or switches. Confirm the power for the
devices are well connected and functioning.
Q: Why does the camera work locally but not externally?
A1: Might be caused from the firewall protection. Need to check
the Internet firewall with your system administrator.
A2: The default router setting might be a possible reason. Need
to double check if the configuration of the default router settings
is required.
Q: Why does a series of broad vertical white line appears through
out the image?
A: A likely issue is that the CMOS sensor becomes overloaded
when the light source is too bright such as direct exposure to
sunlight or halogen light. You need to reposition the camera into
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