Ricoh Projector PJ WU6181N User Manual

							Read this manual carefully before you use this machine and keep it handy\
 for future reference. For safe and correct use,
be sure to read the Important Information in this manual before using th\
e machine .
User’s Manual
RICOH PJ WU6181N/WX6181N/X6181N 
						

							• Macintosh, Mac OS X and PowerBook are trademarks of Apple Inc. registered in the U.S. and other countries.
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or trademark of Microsoft Corporation in the United States and/or other \
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Incorporated in the United States and/or other countries.
•  HDMI, the HDMI Logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI 
Licensing LLC.
•  DisplayPort, DisplayPort Certified Logo, VESA, and VESA logo are trademarks of the Video Electronics Standards As-
sociation, registered in the U.S. and other countries. 
• Trademark PJLink is a trademark applied for trademark rights in Japan, the United States of America and other countries 
and areas.
•  Wi-Fi
®, Wi-Fi Alliance®, and Wi-Fi Protected Access (WPA, WPA2)® are registered trademarks of the Wi-Fi Alliance.
•  Blu-ray is a trademark of Blu-ray Disc Association
•  Crestron, Crestron Control, and Crestron RoomView are trademarks or registered trademarks of Crestron Electronics, 
Inc.
•  Other product and company names mentioned in this user’s manual may be the trademarks or registered trademarks 
of their respective holders.
NOTES
(1)  The contents of this user’s manual may not be reprinted in part or whole without permission.
(2)  The contents of this user’s manual are subject to change without notice.
(3)  Great care has been taken in the preparation of this user’s manual; however, should you notice any questionable 
points, errors or omissions, please contact us.
(4)  Notwithstanding article (3), Ricoh will not be responsible for any claims on loss of profit or other matters deemed to 
result from using the Projector. 
						

							i
User Information on Electrical and Electronic Equipment
Users in the countries where this symbol shown in this section has been \
specified in national 
law on collection and treatment of E-waste
Our Products contain high quality components and are designed to facilit\
ate recycling.
Our products or product packaging are marked with the symbol below.
This product contains substances which are harmful to humans and the env\
ironment.
• The lamp contains mercury.
Please dispose of this product or used lamps in accordance with local re\
gulations.CAUTION
Avoid displaying stationary images for a prolonged period of time.
Doing so can result in these images being temporarily sustained on the s\
urface of the LCD panel.
If this should happen, continue to use your projector. The static background from previous images will 
disappear.
Important Information
Safety Cautions
Precautions
Please read this manual carefully before using your Ricoh projector and \
keep the manual handy for future reference.
CAUTION To turn off main power, be sure to remove the plug from power outlet.
The power outlet socket should be installed as near to the equipment as \
possible, and should be easily 
accessible.
CAUTION TO PREVENT SHOCK, DO NOT OPEN THE CABINET.
THERE ARE HIGH-VOLTAGE COMPONENTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
This symbol warns the user that uninsulated voltage within the unit may be sufficient to cause electrical shock. 
Therefore, it is dangerous to make any kind of contact with any part ins\
ide of the unit.
This symbol alerts the user that important information concerning the operation and maintenance of this unit 
has been provided.
The information should be read carefully to avoid problems.
WARNING: TO PREVENT FIRE OR SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE.
DO NOT USE THIS UNIT’S PLUG WITH AN EXTENSION CORD OR IN AN OUTLET UNLESS ALL THE PRONGS CAN 
BE FULLY INSERTED.
DOC Compliance Notice (for Canada only)
This Class B digital apparatus meets all requirements of the Canadian In\
terference-Causing Equipment Regulations.
Machine Noise Information Regulation - 3. GPSGV,
The highest sound pressure level is less than 70 dB (A) in accordance \
with EN ISO 7779. 
						

							ii
RF Interference (for USA only)
WARNING
The Federal Communications Commission does not allow any modifications or changes to the unit EXCEPT those 
specified by Ricoh Americas Corporation in this manual. Failure to comply with this government regulation could 
void your right to operate this equipment. This equipment has been tested and found to comply with the limits for a 
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protec-
tion against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio 
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference 
to radio communications. However, there is no guarantee that interference will not occur in a particular\
 installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by turn-
ing the equipment off and on, the user is encouraged to try to correct t\
he interference by one or more of the following 
measures:•  Reorient or relocate the receiving antenna.
•  Increase the separation between the equipment and receiver.
•  Connect the equipment into an outlet on a circuit different from that to which the receiver is connecte\
d.
•  Consult the dealer or an experienced radio / TV technician for help.
For UK only: In UK, a BS approved power cord with moulded plug has a Black (five Amps) fuse installed for use with this 
equipment. If a power cord is not supplied with this equipment please co\
ntact your supplier.
WARNING TO CALIFORNIA RESIDENTS:
Handling the cables supplied with this product will expose you to lead, a chemical known to the State of California to 
cause birth defects or other reproductive harm.  WASH HANDS AFTER HANDLING.
The symbol indicates that the product must not be treated as municipal w\
aste. It must be disposed of separately via the 
appropriate return and collection systems available. By following these \
instructions you ensure that this product is treated 
correctly and help to reduce potential impacts on the environment and human health, which could otherwise result from 
inappropriate handling. Recycling of products helps to conserve natural \
resources and protect the environment.
For more detailed information on collection and recycling systems for this product, please contact the shop where you 
purchased it, your local dealer or sales/service representatives.
Note for the Battery and/or Accumulator Symbol (For EU countries only)
In accordance with the Battery Directive 2006/66/EC Article 20 Information for end-users Annex II, the above symbol is 
printed on batteries and accumulators.
This symbol means that in the European Union, used batteries and accumul\
ators should be disposed of separately from 
your household waste.
In the EU, there are separate collection systems for not only used electrical and\
 electronic products but also batteries 
and accumulators.
Please dispose of them correctly at your local community waste collectio\
n/recycling centre.
CE Marking Traceability Information 
Manufacturer: Ricoh Co., Ltd.
                        3-6 Nakamagome 1-chome, Ohta-ku, Tokyo. 143-8555, Japan
Importer:         Ricoh Europe PLC
                        20 Triton Street, London. NW1 3BF, United Kingdom
Declaration of Conformity for EU countries
•EMC Directive 2004/108/EC (including amendments)
•Low Voltage Directive 2006/95/EC
Important Information  
						

							iii
Important Safeguards
These safety instructions are to ensure the long life of your projector and to prevent fire and shock. Please read them 
carefully and heed all warnings.
 Installation
• Do not place the projector in the following conditions:- on an unstable cart, stand, or table.
-  near water, baths, or damp rooms.
-  in direct sunlight, near heaters, or heat radiating appliances.
-  in a dusty, smoky or steamy environment. 
-  on a sheet of paper or cloth, rugs or carpets.
• If you wish to have the projector installed on the ceiling: - Do not attempt to install the projector yourself.
-  The projector must be installed by qualified technicians in order to ensure proper operation and reduce the risk of 
bodily injury.
-  In addition, the ceiling must be strong enough to support the projector and the installation must be in accordance 
with any local building codes.
-  Please consult your dealer for more information.
• For sales or service representatives: - Use brackets that are strong enough to support the projector.  (PJ WU6181N Series weighs about 8.4kg.(18.5lbs))
  (Not including lens)
-  The projector must be installed in a location that is sturdy enough to support the full weight of the projector and 
brackets.
-  Use only the screws (four M4~16 screws) provided with the projector to attach the brackets to the pro\
jector.
-  Use all four of the projector’s screw holes to attach the brackets. The locations of the screw holes are shown in the 
illustration below.(→ page 242) Make sure that the screws are tightened firmly.
WARNING
•  Do not cover the lens with the lens cap or equivalent while the projector is on. Doing so can lead to melting of the 
cap due to the heat emitted from the light output.
•  Do not place any objects, which are easily affected by heat, in front of\
 the projector lens. Doing so could lead to 
the object melting from the heat that is emitted from the light output. \
Do not use the projector with it leaning to the left and right. This may result in a malfunction. However, portrait installation is 
possible* (when a custom-designed stand is made). For portrait installation, install the projector with the intake vent at the bot-
tom and leave a space of at least 130 mm below the intake vent. 
Important Information  
						

							iv
 Fire and Shock Precautions 
• Ensure that there is sufficient ventilation and that vents are unobstruc\
ted to prevent the build-up of heat inside your 
projector. Allow at least 4 inches (10cm) of space between your projector and a\
 wall.
•  Do not try to touch the ventilation outlet on the left front (when seen from the front) as it can become heated while the 
projector is turned on and immediately after the projector is turned off\
. Parts of the projector may become temporarily 
heated if the projector is turned off with the Power button or if the AC power supply is disconnected during normal 
projector operation. 
  Use caution when picking up the projector.
•  Prevent foreign objects such as paper clips and bits of paper from falling into your projector. Do not attempt to retrieve 
any objects that might fall into your projector. Do not insert any metal objects such as a wire or screwdriver into your 
projector. If something should fall into your projector, disconnect it immediately and have the object removed by a 
qualified service personnel.
•  Do not place any objects on top of the projector.
•  Do not touch the power plug during a thunderstorm. Doing so can cause el\
ectrical shock or fire.
•  The projector is designed to operate on a power supply of 100-240V AC 50/60 Hz. Ensure that your power supply fits 
this requirement before attempting to use your projector.
•  Do not look into the lens while the projector is on. Serious damage to y\
our eyes could result.
•  Keep any items (magnifying glass etc.) out of the light path of the projector. The light path being projected from the 
lens is extensive, therefore any kind of abnormal objects that can redirect light coming out of the lens, can cause an 
unpredictable outcome such as a fire or injury to the eyes.
•  Do not place any objects, which are easily affected by heat, in front of\
 a projector exhaust vent.
  Doing so could lead to the object melting or getting your hands burned f\
rom the heat that is emitted from the exhaust.
•  Handle the power cord carefully. A damaged or frayed power cord can cause electric shock or fire.
- Do not use any power cord other than the one supplied with the projector\
.
-  Do not bend or tug the power cord excessively.
-  Do not place the power cord under the projector, or any heavy object.
-  Do not cover the power cord with other soft materials such as rugs.
-  Do not heat the power cord.
-  Do not handle the power plug with wet hands.
•  Turn off the projector, unplug the power cord and have the projector serviced by a qualified service personnel under 
the following conditions:
- When the power cord or plug is damaged or frayed.
-  If liquid has been spilled into the projector, or if it has been exposed to rain or water. 
-  If the projector does not operate normally when you follow the instructi\
ons described in this user’s manual.
-  If the projector has been dropped or the cabinet has been damaged.
-  If the projector exhibits a distinct change in performance, indicating a\
 need for service.
•  Disconnect the power cord and any other cables before carrying the proje\
ctor.
•  Turn off the projector and unplug the power cord before cleaning the cabi\
net or replacing the lamp.
•  Turn off the projector and unplug the power cord if the projector is not \
to be used for an extended period of time.
•  When using a LAN cable:
  For safety, do not connect to the connector for peripheral device wiring that migh\
t have excessive voltage.
Important Information  
						

							v
 CAUTION
•  Do not use the tilt-foot for purposes other than originally intended. Misuses such as gripp\
ing the tilt-foot or hang-
ing on the wall can cause damage to the projector.
•  Do not send the projector in the soft case by parcel delivery service or cargo shipment. The projector inside the 
soft case could be damaged.
•  Select [HIGH] in Fan mode if you continue to use the projector for consecutive days. (From the menu, select 
[SETUP] → [OPTIONS(1)] → [FAN MODE] → [MODE] → [HIGH].)
•  Before using Direct Power Off, be sure to allow at least 20 minutes immediately after turning on the projector and 
starting to display an image. 
•  Do not unplug the power cable from the wall outlet or projector when the projector is powered on. Doing so can 
cause damage to the AC IN connector of the projector and (or) the pron\
g plug of the power cable. 
  To turn off the AC power supply when the projector is powered on, use a p\
ower strip equipped with a switch and 
a breaker.
•  Do not turn off the AC power for 60 seconds after the lamp is turned on and while the Power indicator is blinking 
blue. Doing so could cause premature lamp failure.
Caution on Handling the Optional Lens
When shipping the projector with the lens, remove the lens before shipping the projector. Always attach the dust cap 
to the lens whenever it is not mounted on the projector. The lens and the lens shift mechanism may encounter damage 
caused by improper handling during transportation. 
Do not hold the lens part when carrying the projector.
Doing so could cause the Focus ring to rotate, resulting in accidental dropping of the projector.
Remote Control Precautions
•  Handle the remote control carefully.
•  If the remote control gets wet, wipe it dry immediately.
•  Avoid excessive heat and humidity.
•  Do not short, heat, or take apart batteries.
•  Do not throw batteries into fire.
•  If you will not be using the remote control for a long time, remove the batteries.
•	 Ensure	that	you	have	the	batteries’	polarity	(+/−)	aligned	correctly.
•  Do not use new and old batteries together, or use different types of batteries together.
•  Dispose of used batteries according to your local regulations.
Note for US ResidentsLAMP(S) INSIDE THIS PRODUCT CONTAIN MERCURY AND MUST BE RECYCLED OR DISPOSED OF ACCORDING TO LOCAL, 
STATE OR FEDERAL LAWS.
Notes to Users in the State of California
Perchlorate Material - special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate.
WARNING: Handling the cord on this product will expose you to lead, a chemical known to the State of California to cause
cancer, and birth defects or other reproductive harm. Wash hands after handling.
Lamp Replacement
• Use the specified lamp for safety and performance.
•  To replace the lamp, follow all instructions provided on page  176.
•  Be sure to replace the lamp and filter when the message [THE LAMP HAS REACHED THE END OF ITS USABLE LIFE. PLEASE 
REPLACE THE LAMP AND FILTER. USE THE SPECIFIED LAMP FOR SAFETY AND PERFORMANCE.] appears. If you continue 
to use the lamp after the lamp has reached the end of its usable life, t\
he lamp bulb may shatter, and pieces of glass 
may be scattered in the lamp case. Do not touch them as the pieces of gl\
ass may cause injury.
  If this happens, contact your dealer for lamp replacement.
Important Information  
						

							vi
A Lamp Characteristic
The projector has a high-pressure mercury lamp as a light source.
A lamp has a characteristic that its brightness gradually decreases with age. Also repeatedly turning the lamp on and 
off will increase the possibility of its lower brightness.
 CAUTION:
•  DO NOT TOUCH THE LAMP immediately after it has been used. It will be extremely hot. Turn the projector off and 
then disconnect the power cord. Allow at least one hour for the lamp to \
cool before handling.
•  When removing the lamp from a ceiling-mounted projector, make sure that no one is under the projector. Glass 
fragments could fall if the lamp has been burned out.
About High Altitude mode
• Set [FAN MODE] to [HIGH ALTITUDE] when using the projector at altitudes approximately 5500 feet/1700 meters or higher.
  Using the projector at altitudes approximately 5500 feet/1700 meters or higher without setting to [HIGH ALTITUDE] 
can cause the projector to overheat and the protector could shut down. I\
f this happens, wait a couple minutes and 
turn on the projector.
•  Using the projector at altitudes less than approximately 5500 feet/1700 meters and setting to [HIGH ALTITUDE] can 
cause the lamp to overcool, causing the image to flicker. Switch [FAN MODE] to [AUTO].
•  Using the projector at altitudes approximately 5500 feet/1700 meters or higher can shorten the life of optical compo-
nents such as the lamp.
About Copyright of original projected pictures:
Please note that using this projector for the purpose of commercial gain\
 or the attraction of public attention in a venue 
such as a coffee shop or hotel and employing compression or expansion of the screen image with the following functions 
may raise concern about the infringement of copyrights which are protect\
ed by copyright law.
[ASPECT], [KEYSTONE], Magnifying feature and other similar features.
Notice: Users in Turkey
Notice: Users in Taiwan
All Other Users
If you wish to discard this product, please contact your local authorities, the shop where you bought this product, your 
local dealer or sales/service representatives.
This device is not intended for use in the direct field of view at visual display workplaces. To avoid incommoding reflec-
tions at visual display workplaces this device must not be placed in the\
 direct field of view.
Important Information  
						

							vii
Safety Labels of This Machine
1 Do not look into the lens while the projector is on. Serious damage to your eyes could result. Do not cover the lens 
with the lens cap or equivalent while the projector is on. Doing so can \
lead to melting of the cap due to the heat emit -
ted from the light output. Do not place any objects, which are easily affected by heat, in front of th\
e projector lens. 
Doing so could lead to the object melting from the heat that is emitted \
from the light output.
2  Do not try to touch the ventilation outlet on the left front (when seen from the front) as it can become heated while the 
projector is turned on and immediately after the projector is turned off\
. Parts of the projector may become temporarily 
heated if the projector is turned off with the Power button or if the AC power supply is disconnected during normal 
projector operation.
  Use caution when picking up the projector.
3  Do not remove any screws except the lamp cover screws. Do not block or cover the vents.
4  To replace the lamp, first unplug the power cord then wait for more than 1 hour.
  The lamp might be broken. Be careful of pieces of broken glass.
  *The label changes depending on the destination.
3
2
1
4
2121
Important Information  
						

							viii
 Health precautions to users viewing 3D images
Before viewing, be sure to read health care precautions that may be found in the user’s manual included with your 3D eyeglasses 
or your 3D compatible content such as Blu-ray Discs, video games, comput\
er’s video files and the like.
To avoid any adverse symptoms, heed the following:
•  Do not use 3D eyeglasses for viewing any material other than 3D images.
•  Allow a distance of 2 m/7 feet or greater between the screen and a user. Viewing 3D images from too close a distance can 
strain your eyes.
•  Avoid viewing 3D images for a prolonged period of time. Take a break of 15 minutes or longer after every hour of viewing.
•  If you or any member of your family has a history of light-sensitive seizures, consult a doctor before viewing 3D images.
•  While viewing 3D images, if you get sick such as nausea, dizziness, queasiness, headache, eyestrain, blurry vision, convulsions, 
and numbness, stop viewing them. If symptoms still persist, consult a doctor. 
•  View 3D images from the front of the screen. Viewing from an angle may cause fatigue or eyestrain. 
Power management function
In order to keep power consumption low, the following power management functions (1) and (2) have been set when s\
hipped from 
the factory. Please display the on-screen menu and change the settings (1) and (2) according to the aim of using the projector.
1.  STANDBY MODE (Factory preset: NORMAL)
• When  [NORMAL] is selected for [STANDBY MODE], the following connectors and functions will not work:
  HDMI OUT connector, AUDIO OUT connector, Ethernet Port* USB-A Port, LAN functions, Mail Alert function
 (→ page 127)
2.  AUTO POWER OFF (Factory preset: 60 minutes)
• When [1:00] is selected for [AUTO POWER OFF], you can enable the projector to automatically turn off in 1 hour if there 
is no signal received by any input or if no operation is performed.
 (→ page 128)
Important Information