Epson PowerLite 1880 Operation Manual page 44

Troubleshooting
Error Messages
Connection failed due to keyword mismatch.
Network adapter information could not be obtained.
One or more connected projectors do not support
resolutions greater than SXGA. Reduce the screen
resolution and reconnect.
One or more projectors are not responding.
To output audio from the projector, restart applications
such as PowerPoint or Windows Media Player.
You need to restart your computer to enable Audio
Output. Select "Yes" to restart now or select "No" to restart
later.
Cannot start this application while Quick Wireless
Connection is running.
When connecting to a projector for which a Projector Keyword has been set, the wrong Projector
Keyword is entered.
Check the Projector Keyword that is displayed on the LAN standby screen.
s "Operating the Computer" p.11
Check the following point.
• Is a network adapter installed on the computer?
• Is the driver for the network adapter used installed on the computer?
• Is the network adapter enabled?
After checking, restart the computer and connect again.
If you still cannot connect, check the following.
Check the network settings on the computer and the network settings on the projector.
You can make network settings from the projector's Network menu.
See your projector User's Guide for details.
There is an incompatible projector in the connection destination. Change the computer screen
resolution to SXGA (1280x1024) or less.
Failed to simultaneously connect to one or more of the projectors that you attempted to connect to.
Check the network settings on the computer and the network settings on the projector.
You can make network settings from the projector's Network menu.
See your projector User's Guide for details.
After restarting PowerPoint or Windows Media Player, audio is output from the projector.
To transfer audio to the projector and play back, select Yes and restart the computer.
Close Quick Wireless Connection and then start EasyMP Network Projection.
Remedy
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