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
Notes to Users Viewing 3D Images.............................................................................................................. 6
Manuals Provided with the Projector................................................................................................................ 8
How to Read This Manual................................................................................................................................. 9
Symbols........................................................................................................................................................... 9
Notes............................................................................................................................................................... 9
Model-Specific Information............................................................................................................................. 10
1. Preparations for Using the Projector Precautions for Using the Projector.................................................................................................................
11
Main Functions................................................................................................................................................. 13
Checking the Accessories................................................................................................................................ 15
Projector Parts and Their Functions................................................................................................................. 16
Control Panel (Top View)............................................................................................................................ 16
Front and Left-Side View............................................................................................................................. 17
Rear and Right-Side View........................................................................................................................... 18
Bottom View................................................................................................................................................. 19
Remote Control Parts and Their Functions...................................................................................................... 20
How to Use the Remote Control...................................................................................................................... 22
Effective Range of the Remote Control....................................................................................................... 22
Loading Batteries into the Remote Control................................................................................................. 23
Inputting Text................................................................................................................................................ 24
Operating Multiple Projectors with the Remote Control........................................................................... 24
Positioning the Projector................................................................................................................................... 27
Projection Mode.......................................................................................................................................... 27
Relationship Between the Projection Distance and the Screen Size........................................................ 29
Connecting Equipment to the Projector.......................................................................................................... 30
Connecting a Computer.............................................................................................................................. 30
Connecting AV Equipment.......................................................................................................................... 32
Connecting an External Speaker................................................................................................................ 33
2. Projecting an Image Basic Operations for Using the Projector.......................................................................................................
35
1 
						

							Turning On the Projector.............................................................................................................................
35
Projecting an Image..................................................................................................................................... 36
Turning Off the Projector............................................................................................................................. 38
Adjusting the Projected Image........................................................................................................................ 39
Adjusting the Angle of the Projection......................................................................................................... 39
Adjusting the Focus...................................................................................................................................... 39
Adjusting for Keystone Distortion................................................................................................................ 40
Reducing the Size of the Projected Image................................................................................................. 41
Operations while Projecting Images............................................................................................................... 43
Adjusting the Volume of the Speaker......................................................................................................... 43
Switching the Sound Quality....................................................................................................................... 43
Enlarging the Image.................................................................................................................................... 44
Temporarily Blanking the Image and Muting the Audio.......................................................................... 45
Freezing the Image...................................................................................................................................... 45
Switching the Lamp Mode.......................................................................................................................... 45
Using the Presentation Timer....................................................................................................................... 46
3. Projecting Images from a USB Memory Device or Digital Camera Requirements for Projecting Images from a USB Device..............................................................................
47
How to Project Images from USB Memory Device....................................................................................... 49
Connecting the USB Device........................................................................................................................ 49
Projecting Images from a USB Memory Device........................................................................................ 49
Controlling the Projected Image................................................................................................................. 51
Disconnecting the USB Device.................................................................................................................... 51
Converting Presentation Files to JPEG Files Using JPEG Conversion Tool................................................... 53
How to Use JPEG Conversion Tool............................................................................................................ 53
Converting Presentation Files to JPEG Files................................................................................................ 54
4. Useful Functions Projecting Images in a Slide Show.................................................................................................................
55
Projecting a Slide Show at a Specified Time............................................................................................. 55
Customizing a Slide Show.......................................................................................................................... 59
Specifying the Sound Quality......................................................................................................................... 62
Setting the Sound Quality for Giving a Presentation................................................................................ 62
Setting the Sound Quality for Playing Music............................................................................................. 622 
						

							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 Network.......................................................................................................... 66
Opening Network Setting Wizard............................................................................................................. 67
Configuring the Wired LAN Settings.......................................................................................................... 67
Configuring the Wireless LAN Settings for Infrastructure Mode.............................................................. 68
Configuring the Wireless LAN Settings for Ad Hoc Mode....................................................................... 71
Projecting a Computer's Screen via a Network............................................................................................. 73
How to Use QuickProjection....................................................................................................................... 73
Projecting Images Using QuickProjection.................................................................................................. 74
Projecting Images Using DLNA-Compatible Devices................................................................................... 76
Preparation................................................................................................................................................... 77
Projecting Images from DLNA-Compatible Devices................................................................................. 77
Projecting Images Stored on the DLNA Server......................................................................................... 78
Projecting Images Using Smart Devices......................................................................................................... 81
6. Using the Interactive Function (RICOH PJ WX4152NI only) Preparations for Using the Interactive Function (RICOH PJ WX4152NI only)...........................................
83
Enabling Interactive Mode.......................................................................................................................... 84
Registering the Computer USB Adapter..................................................................................................... 85
Enabling the Projector to Recognize the Electronic Pen........................................................................... 88
Installing RICOH PJ Interactive Software................................................................................................... 90
Using the Electronic Pen................................................................................................................................... 93
Electronic Pen Parts and Their Functions.................................................................................................... 93
How to Use the Electronic Pen.................................................................................................................... 94
Installing a Rechargeable Battery into the Electronic Pen........................................................................ 96
Recharging the Electronic Pen.................................................................................................................... 98
When You Cannot Use the Interactive Function............................................................................................ 99
When the Projected Screen Cannot Be Operated As Wanted................................................................. 101
7. Changing the Projector Settings Viewing the Menu Screen.............................................................................................................................
103
Changing the Settings................................................................................................................................... 105 3 
						

							Restoring All the Settings to Their Defaults...................................................................................................
107
Image Adjustment Menu............................................................................................................................... 108
Display/Sound Settings Menu.....................................................................................................................
112
Energy Saving Settings Menu....................................................................................................................... 116
Default Settings 1 Menu................................................................................................................................ 118
Default Settings 2 Menu................................................................................................................................ 120
USB Settings Menu........................................................................................................................................ 123
Settings....................................................................................................................................................... 123
Display Status............................................................................................................................................ 124
Network Settings Menu................................................................................................................................. 125
Wired LAN................................................................................................................................................. 125
Wireless LAN............................................................................................................................................. 126
LAN Common............................................................................................................................................ 131
Projector ID................................................................................................................................................ 132
Setup Wizard............................................................................................................................................ 133
Display Status............................................................................................................................................ 133
Network Application Settings Menu............................................................................................................ 134
Administration Tools.................................................................................................................................. 134
Security....................................................................................................................................................... 136
Miracast..................................................................................................................................................... 137
Server......................................................................................................................................................... 138
Display Status............................................................................................................................................ 139
Administrator Authentication.................................................................................................................... 140
Display Status................................................................................................................................................. 141
8. Troubleshooting Indicator Display List......................................................................................................................................
143
Common Problems......................................................................................................................................... 148
Accessing the Online Knowledge Base................................................................................................... 152
9. Maintenance Operating Precautions..................................................................................................................................
153
Cleaning the Projector................................................................................................................................... 155
Cleaning the Air Filter................................................................................................................................ 155
Cleaning the Bottom Air Intake Vent........................................................................................................ 1564 
						

							Cleaning the Projection Window.............................................................................................................
157
Cleaning the Projector.............................................................................................................................. 158
Replacing the Lamp....................................................................................................................................... 159
Managing the Projector Using Projector Management Utility................................................................... 163
Installing Projector Management Utility................................................................................................... 163
Settings Required to Use Projector Management Utility........................................................................ 164
Starting Projector Management Utility..................................................................................................... 164
Managing the Projector Using Web Image Monitor.................................................................................. 166
Displaying Web Image Monitor.............................................................................................................. 166
About Browse Mode and Edit Mode...................................................................................................... 167
Login to Edit Mode.................................................................................................................................... 168
Controlling and Monitoring the Projector Using Crestron RoomView....................................................... 169
Displaying Crestron WebUI..................................................................................................................... 169
Using Crestron WebUI.............................................................................................................................. 170
Consumables.................................................................................................................................................. 173
10. Appendix Specifications for the Projector.....................................................................................................................
175
List of Compatible Signals............................................................................................................................. 177
Video Input................................................................................................................................................. 177
Y/Pb/Pr Input............................................................................................................................................ 177
Computer Input.......................................................................................................................................... 178
HDMI Input................................................................................................................................................ 179
3D Format.................................................................................................................................................. 180
Specifications for Ports.................................................................................................................................. 182
Computer In Port........................................................................................................................................ 182
Control Port................................................................................................................................................ 183
Information..................................................................................................................................................... 185
Copyrights.................................................................................................................................................. 185
Updating the Firmware............................................................................................................................. 185
Where to Inquire....................................................................................................................................... 185
Trademarks..................................................................................................................................................... 186
INDEX
........................................................................................................................................................... 189 5 
						

							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 size to broadcast images for commercial purposes or public viewing
Important In no event will the company be liable for direct, indirect, special, incidental, or consequential damages
as a result of handling or operating the machine.
The manufacturer shall not be responsible for any damage or expense that might result from the use of
parts other than genuine parts from the manufacturer with your office products.
Notes to Users Viewing 3D Images Pay attention to the following points when viewing images using 3D glasses with the projector:
• You need 3D glasses to view 3D images. The projector uses DLP Link technology to synchronize
with 3D glasses. You need to use the 3D glasses that support DLP Link.
•

How 3D images are viewed may vary according to the individual.
• Do not use 3D glasses for viewing any material other than 3D images.
• Before viewing 3D images, make sure to read the manuals provided with your 3D glasses and 3D compatible content.
• Avoid viewing 3D images for a long period of time. Take a break of 15 minutes or longer after every hour of viewing.
• If you feel sick while viewing 3D images, stop viewing them. If you continue to feel sick, consult a doctor.
• When viewing 3D images in a room where an LED lighting system or fluorescent lights are used, you may feel that the light in the room flickers. If this is the case, dim the lights until you do not
notice any flickers, or turn off the lights. 6 
						

							• 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 recommended for children under 6 years old. It may negatively affect development of their vision. Consult a doctor before using 3D glasses. 7 
						

							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 Short Throw Projector Setting Guide Provides basic information about how to install the projector.
Start Guide Provides basic information about how to install the projector and how to project images. The
contents of this manual are a summary of Operating Instructions.
Start Guide (Interactive Function)  (RICOH PJ WX4152NI only)
Provides an overview of the interactive function and the setup procedure to use it. The contents of
this manual are a summary of Operating Instructions.
Operating Instructions Provides information about how to install the projector, how to project images using the projector,
and how to configure the projector. It also provides information about troubleshooting and
maintenance.
Operating Instructions (Interactive Function)  (RICOH PJ WX4152NI only)
Provides information about how to use RICOH PJ Interactive Software. • The CD-ROM includes only the English manual. For other languages, download the latest version
from the website.
• The following software products are referred to using general names: Product name
General name
RICOH JPEG Conversion Tool Type A JPEG Conversion Tool 8