Accessing The Online Knowledge Base - Ricoh PJ WX4141n Operating Instructions Manual

8. Troubleshooting
Problem
Wireless LAN is disabled.

Accessing the Online Knowledge Base

If you have any questions about the projector, refer to the knowledge base. Visit our global website
listed below, and then access a knowledge base page in your language.
http://www.ricoh.com/support/
You can search the knowledge base by product name or keyword.
146
Solutions
• Check the settings of [Wireless LAN Settings] in [Network
Settings] under [Network/USB Settings]. For details, see
page 123 "Network Settings Menu".
• Make sure there is nothing placed between the computer
and the projector.
• Make sure the operating system of the computer is
compatible with QuickProjection. For details, see
page 72 "How to Use QuickProjection".
• To project images by ad hoc wireless communication,
log on to the computer with administrator privileges.
• Make sure that the projector is not in standby.
• Move the projector and access points closer to each
other.
• Make sure the access point and projector are close to
each other, and move devices that emit radio signals
such as microwave ovens further away.