Troubleshooting

78

 

 

f The projector is not found when EMP NS Connection is started

 

 

Check

Remedy

Is the wireless LAN unit connected?

Check that the wireless LAN unit is securely connected.

 

 

 

 

 

 

For Wireless LAN

 

 

 

 

 

 

Is the projector’s configuration menu open?

While the configuration menu is displayed, network connection becomes invalid. Close the configuration

 

 

 

 

menu and return to the EasyMP screen.

 

 

 

 

 

Are the computer’s LAN card and the built-in LAN

Check that LAN is valid by checking "Control Panel" - "System" in the device manager and so on.

function available?

 

 

 

 

 

 

Is the DHCP function for wired LAN turned ON?

Turn OFF the DHCP function for wired LAN from the EasyMP’s configuration menu. sUser’s Guide

 

 

 

"Network Menu (EMP-1815 Only)"

 

For Wireless LAN Quick Connection Mode

 

 

 

 

 

Was the network adapter used selected correctly with

If the computer has multiple LAN environments, it cannot connect unless the network adapter used with EMP

EMP NS Connection?

NS Connection is selected correctly. Start EMP NS Connection and go to "Configuration" - "Switch LAN"

 

 

 

 

(Windows), or "Configuration" - "Network Configuration" (Macintosh) and select the network adapter used.

 

 

 

 

 

For wireless LAN connection, is the wireless LAN

Enable the wireless LAN.

setting enabled when the computer is in power save

 

mode?

 

 

 

 

 

 

Are there any obstacles between the access point and

Sometimes the electromagnetic wave situation prevents the projector from being found in a search. Check for

the computer or projector?

any obstacles between the access point and the computer or projector, and change their position to improve

 

 

 

the electromagnetic wave situation.

 

For Wireless LAN

 

 

 

 

 

Is the computer’s wireless LAN electromagnetic wave

Set the electromagnetic wave strength to maximum.

set to low?

 

 

 

 

 

 

Does the wireless LAN conform to 802.11g, 802.11b,

It is only compatible with standards g, 802.11b, and 802.11a, and not with other standards such as 802.11.

or 802.11a?

 

 

 

 

 

 

Is the network cable connected correctly?

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

 

 

 

properly.

 

For Wired LAN