Panasonic WJ-GXD900 用户手册

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• Is the correct cable (straight or cross) being used?

Use the straight cable when connecting the unit to a
switching hub or router.
Use the cross cable when cascading two switching
hubs. When using a switching hub with the
cascading port, refer to the operating instructions of
the switching hub.

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• Are the pins inside the connector contacting or

shorting?
Check the pins.

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• Have the encoder and the decoder been assigned

the same subnet mask?
When the encoder and the decoder are connected
in the same network, the same subnet mask should
be assigned. (For example, 255.255.255.0)

• When they are in different networks, refer to the

network administrator and set the subnet mask
correctly.

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• It is necessary to set the default gateway correctly to

access from different networks (subnets).
Refer to the network administrator for the default
gateway address and confirm that the settings on
the NETWORK page of the decoder have been set
correctly.

• The gateway address should be assigned based on

the IP address of the encoder. Refer to the network
administrator and perform the settings.

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• Is the cable length per a segment longer than the

recommended cable length?
Use proper network cables according to the
transmission speed and shorter than 100 m.

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• Is the Ethernet cable connected to the Ethernet port

(100BASE-TX)?
Insert the cable firmly until a click is heard.

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