Epson 1815 Check, Remedy, Remedy, ERR Number, Error Meaning, Troubleshooting, f Suddenly changes to the EasyMP screen

Troubleshooting 77

f Suddenly changes to the EasyMP screen

ERR at the bottom left of the screen: Check the numbers and make the following remedies.

ERR Number	Error Meaning	Remedy
2,50,53,245,-103	Failed to startup EasyMP.	Turn the power for the projector off and then back on again.
51,52,100	Failed to process EasyMP.	When using EMP NS Connection, reconnect EMP NS
		Connection.
		When using a USB display, reconnect the USB cable.
-101	Communication was cut off from the access point.	Check the access point operation.
-102,-105	Wireless communication is unstable.	Check the situation of network traffic, and reconnect EMP NS
		Connection after waiting for a while.

f Cannot connect to other computers when projecting in Network Presentation

Check	Remedy
Did the presenter leave the conference room without	In Network Presentation, the connection with the computer that was previously connected can be cut off
cutting off the network connection?	when another computer tries to connect with the projector, and it connects with the computer that is trying to
	connect.
	Therefore, when a projector keyword is not set for the projector, or if you know the projector keyword, you
	can cut off the current connection and, if you perform a connection operation, you can connect to the
	projector.
	When a projector keyword is set for the projector, if you do not know the projector keyword, cut off
	projection from the projector and reconnect. To cut off connection from the projector, press the [Esc] button
	on the remote control, select "Close" from the close menu and press the [Enter] button on the remote control
	When it cuts off, you can connect from the target computer.
	sWireless LAN Quick Connection Guide