Operation Guide

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Solving Problems
See the following sections to check for solutions to problems you may have using Epson iProjection.
Solving Network Connection Problems
Solving Problems During Projection
Error Messages List
Event ID List
Solving Network Connection Problems
Try these solutions depending on your network environment.
Solutions When You Cannot Connect Using Quick Connection Mode
Solutions When You Cannot Connect Projectors Using Advanced Connection Mode (Wireless)
Solutions When You Cannot Connect Projectors Using Advanced Connection Mode (Wired)
Parent topic: Solving Problems
Solutions When You Cannot Connect Using Quick Connection Mode
When you cannot connect the computer and the projector using Quick Connection Mode, try the
following solutions.
• Check the status of the external devices used for the network connection or the environment in which
the network devices and the projector are located.
• Connect the specified wireless LAN unit to the projector securely. See your projector User's Guide
for more details.
• Check for any obstacles between the computer and projector, and change their position to improve
communication. Sometimes the indoor environment prevents the projector from being found in a
search.
• Set the radio strength for the network devices to the maximum.
• Check the projector's network settings.
• Set the Connection Mode setting to Quick.
• Turn on a wireless LAN.
• When you enable the security setting, set the same passphrase to the computer and the projector.
• Close network settings on the projector, and then return to the LAN standby screen.