Epson EasyMP Network Projection Manuel d'utilisation - Page 39

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Troubleshooting

Check

Are the computer's LAN card and the built-in LAN function

available?

Is the network cable connected correctly?

Is the network configuration screen displayed on the

projector?

Was the network adapter used selected correctly with

EasyMP Network Projection?

Is the firewall turned off, or has the firewall been

registered as an exception?

Are the connection denial functions, such as MAC

Address

restrictions and port restrictions, set correctly at

the access point?

Are the IP address, the subnet mask, and the gateway

address for the access point and the projector set

correctly?

Are the access point and the projector's subnet different? Select Manual search from EasyMP Network Projection, specify the IP address, and connect.

Have you enabled DHCP?

Check that LAN is available from the device manager under Control Panel - System - Hardware.

Check that the network cable is connected correctly. Reconnect it if it is not connected or not

connected properly.

Close network settings on the projector, and return to the LAN standby screen. If the network

configuration screen is displayed on the projector, you cannot connect using EasyMP Network

Projection.

If the computer has multiple LAN environments, it cannot connect unless the network adapter is

selected correctly. When using a computer running Windows, start EasyMP Network Projection and

select the network adapter you are using from Set options - Switch LAN.

When you do not wish to turn off the firewall or register the firewall as an exception, make the

necessary settings to open the ports.

The ports used by EasyMP Network Projection are "3620", "3621", and "3629".

Set connection permission at the access point to allow projectors to connect.

When not using a DHCP, adjust each setting.

You can make the DHCP setting from the projector's Network menu.

See your projector User's Guide for details.

When DHCP is set to On, it may take some time to enter LAN standby status if an available DHCP

server is not found.

Remedy