Ricoh Projector PJ WX4152NI User Manual

How to Read This Manual
Symbols This manual uses the following symbols:
Indicates points to pay attention to when using the projector.
Indicates supplementary explanations of the projector’s functions, and instructions on resolving user
errors.
[ ]
Indicates the names of buttons on the control panel and remote control. It also indicates items displayed
on the menu screens. (mainly Europe and Asia)
(mainly North America)
Differences in the functions of Region A and Region B models are indicated by two...

Model-Specific Information
This section explains how you can identify the region your projector belongs to.
There is a label on the rear of the projector, located in the position shown below. The label contains
details that identify the region your projector belongs to. Read the label.
The following information is region-specific. Read the information under the symbol that corresponds to
the region of your projector.
(mainly Europe and Asia)
If the label contains the following, your projector is a region...

1. Preparations for Using the Projector
This chapter explains the names and functions of the different parts of the projector and remote control,
and how to use them. It also explains how to position the projector and how to connect it to other
equipment.
Precautions for Using the Projector • If metal objects, or water or other fluids fall inside this machine, you must turn off its power
immediately. After turning off the power, be sure to disconnect the power cord plug from the wall
outlet. Then contact...

• Push the power plug all the way into the power outlet. Do not use a power outlet with a loose
connection. Doing so may result in heat buildup. Plug the power cord in the correct direction
into the base. If they are not plugged in correctly, it could result in smoke, fire, or electric shock. • When disconnecting the power cord from the wall outlet, always pull the plug, not the cord.
Pulling the cord can damage the power cord. Use of damaged power cords could result in fire
or electric shock. • Do not...

Main Functions
The projector features the following functions that you can use.
Tabletop projection
This projector can project images on a tabletop.
Image eco function
The projector switches the lamp power automatically by detecting the brightness of the image
signals. This function is useful for energy saving.
Start on input detection
The projector starts projection automatically if the image signals are input even while in standby.
Auto keystone function
The projector automatically adjusts the shape of...

Presentations without a computer
The projector can project JPEG and MPEG files stored on a USB memory device or a digital
camera.
It is possible to convert PowerPoint materials to JPEG format using JPEG Conversion Tool and then
project them using the projector.
QuickProjection
QuickProjection is an application that is provided with the projector and is used for connecting the
projector and a computer to project images.
Two modes of projection are available: “Presentation mode” that projects the screen of...

Checking the Accessories
The projector is provided with the following accessories. Make sure that everything is included in the
package.
If anything is missing or damaged, contact your sales representative or service representative.
• Read This First
•
Ultra Short Throw Projector Setting Guide
• Start Guide
• Start Guide (Interactive Function) (RICOH PJ WX4152NI only)
• Remote control
• AAA battery LR03 × 2
• CD-ROM
• RGB cable
• Power cord
• Warranty card
• Carrying bag
• Computer USB adapter (RICOH PJ...

Projector Parts and Their Functions
Control Panel (Top View)
1. [Power] button
Turns the projector on and off. You can confirm the status of the projector with the indicator.• On: Power is on.
•
Off: Power is off.
• Flashing at long intervals: Standby.
• Flashing at short intervals: Starting up or cooling.
2. [Input] button Switches the signal input. For details about how to switch the input signal, see page 36 "Projecting an
Image".
3. [AV Mute] button Temporarily blanks the screen and mutes the...

6. Arrow buttons
The [ ] and [ ] buttons are used to adjust the keystone distortion. The [ ] and [ ] buttons are used to adjust
the volume. These buttons are also used to operate the menu screen and the value bar.
7. Projection window
Enlarges and projects the image. • The top of the projector is covered with a protective film when it is shipped. Remove the film before
using the projector.
Front and Left-Side View • Do not obstruct the machine's vents. Doing so risks fire caused by overheated...

6. Focus lever
Adjusts the focus of the image.
7. Exhaust vents
Releases hot air from inside the projector.
Rear and Right-Side View • Do not obstruct the machine's vents. Doing so risks fire caused by overheated internal
components. 1. USB port
For connecting a USB memory device or USB device cable.
2. HDMI port
For inputting HDMI signals from a computer or video player.
3.
Video In port
For inputting image signals from a video player.
4. LAN port For connecting an Ethernet cable.
5. Computer In...