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Problem Solutions
The remote control does not
respond.
• Make sure the ID assigned to the remote control and in
the settings of [Remote Control ID] in [Default Settings]
are the same.
For details, see p.59 "Default Settings Menu".
• Make sure the batteries in the remote control are not
dead.
• Make sure the batteries are correctly loaded into the
remote control.
For details, see p.18 "Loading Batteries into the Remote
Control".
• Make sure the remote control is inside its effective range.
For details, see p.17 "Effective Range of the Remote
Control".
• Make sure there is nothing placed between the remote
control and the projector.
• Make sure the remote control receiver is not exposed to
strong light.
Display language is unknown. • Press the [Menu] button, and then select the display
language in [XXX/Language] (XXX differs from the
current display language) under [ ] tab.
For details, see p.59 "Default Settings Menu".
Knowledge Base
If you have any questions about the projector, refer to the knowledge base. Visit our global Web site
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.
Common Problems
71