Ricoh Projector PJ WX4152NI User Manual

For safe and correct use, be sure to read the Safety Information in 
Read This First before using the machine.
Appendix Maintenance
Troubleshooting
Changing the Projector Settings
Using the Interactive Function 
(RICOH PJ WX4152NI only) Using the Projector via a Network Useful Functions
Projecting Images from a USB Memory 
Device or Digital Camera Projecting an Image Preparations for Using the Projector
Operating 
Instructions      

TABLE OF CONTENTS
Introduction.........................................................................................................................................................
6
Copyrights to Images..................................................................................................................................... 6
Important......................................................................................................................................................... 6...

Turning On the Projector.............................................................................................................................
35
Projecting an Image..................................................................................................................................... 36
Turning Off the Projector............................................................................................................................. 38
Adjusting the Projected...

5. Using the Projector via a Network
Before Connecting to a Network....................................................................................................................
63
Connecting an Ethernet Cable.................................................................................................................... 63
Precautions for Using a Wireless LAN....................................................................................................... 64
Connecting the Projector to a...

Restoring All the Settings to Their Defaults...................................................................................................
107
Image Adjustment Menu............................................................................................................................... 108
Display/Sound Settings Menu.....................................................................................................................
112
Energy Saving Settings...

Cleaning the Projection Window.............................................................................................................
157
Cleaning the Projector.............................................................................................................................. 158
Replacing the Lamp....................................................................................................................................... 159
Managing the Projector Using Projector Management...

Introduction
Copyrights to Images
When projecting images using the projector, be careful not to infringe the copyright of protected
materials.
The following are examples that may infringe the copyright of protected materials.
• Broadcasting images or movies for commercial purposes
•
Modifying images or movies using functions such as freeze, magnify, or zoom to broadcast images
for commercial purposes or public viewing
• Varying the aspect ratio of images or movies using a function that changes the screen...

• If you or any member of your family has a history of light-sensitive seizures, consult a doctor before
viewing 3D images.
• To view 3D images, sit in front of the screen so that your eyes are parallel and level with the screen.
•
Viewing 3D images from a place that is too close to the screen may result in eye strain. The
distance between the screen and you should be at least three times the height of the screen.
• Adult supervision is required for children using 3D glasses.
• Viewing 3D images is not...

Manuals Provided with the Projector
Read this manual carefully before you use the projector.
Refer to the manuals that are relevant to what you want to do with the projector.
• The manuals are provided in various formats.
•
Adobe ®
 Acrobat ®
 must be installed in order to view the manuals as PDF files.
Read This First Provides information about safe usage of the projector.
To avoid injury and prevent damage to the projector, be sure to read the section of this manual
entitled Safety Information.
Ultra...