Ricoh PJ WUL6281 User manual

English
1
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Table of Contents
Table of Contents ............................1
Usage Notice....................................3
Introduction.........................................3
Precautions.........................................4
Safety Labels of This Machine..........15
Regulation & Safety Notices.............17
Other Information..............................23
Introduction....................................24
Product Features..............................24
Package Overview............................25
Product Overview .............................26
Rear View.............................................27
Connection Ports..................................28
Control Panel........................................29
Remote Control.................................30
Remote Control ID Setup.....................32
Remote Control Battery Installation......33
Remote Control Operating Range........34
Installing the Projector......................35
Installing the Projection Lens............36
Removing the Projection Lens..........36
Basic Operations...........................37
Connecting the Projector..................37
Connect to Computer/Notebook...........37
Connect to AV Equipment....................38
Powering On/Off the Projector..........39
Powering On the Projector...................39
Powering Off the Projector...................40
Warning Indicator.................................40
Status LED Indicator ............................41
Adjusting the Projected Image..........42
Adjusting the Position of
Projector Image....................................42
Adjusting the Focus/Zoom....................42
Adjusting Lens Shift..............................42
Projection Lens.....................................43
Adjusting the Projecting Image’s
Position.................................................45
User Settings .................................46
Using the On Screen
Display (OSD)...................................46
How to operate.....................................46
PICTURE..............................................47
SCREEN ..............................................51
SETTINGS ...........................................57

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Table of Contents
OPTIONS.............................................63
3D.........................................................68
LAN Control ...................................70
Controlling this Device with Web
Browser.............................................70
Connecting to the device......................70
Using the web interface........................71
Control the Projector via the Projector
Management Utility...........................75
Installing Projector Management
Utility.....................................................76
Control the projector with the projector
Management Utility...............................79
Troubleshooting ............................81
Appendices....................................85
List of Compatible Signals................85
PIP/PBP Compatibility..........................88
Specifi cations....................................89
Cabinet Dimensions..........................90
Trademarks.......................................91

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Usage Notice
Introduction
This manual contains detailed instructions and notes on the
operation and use of this machine. For your safety and benefi t,
read this manual before using the machine. Keep this manual
in a handy place for quick reference.
Important
Contents of this manual are subject to change without prior
notice.
In no event will the company be liable for direct, indirect,
special, incidental, or consequential damages as a result of
handing or operating this product.
Some illustrations in this manual might be slightly different
from the machine.
Caution
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 manufactuere with your product.

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Usage Notice
Operating environment
This section explains safety precautions that should always be
followed when using this machine.
■Warning- Do not place vases, plant pots, cups, toiletries,
medicines, small metal objects, or containers holding
water or any other liquids, on or close to this machine.
Fire or electric shock could result from spillage or if
such objects or substances fall inside this machine
■Warning- Keep the machine and attachments out of the reach of
children. If the machine is near children, it may cause
injury.
■ Warning- Never push objects of any kind into this machine
through openings as they may touch dangerous
voltage points or short-out parts that could result in a
fi re or electric shock. Never spill liquid of any kind on
the machine.
■ Caution- Keep the machine away from humidity and dust.
Otherwise a fi re or an electric shock might occur.
■ Caution- Do not place any objects on the machine. Doing
so may cause the machine to topple over, possibly
resulting in injury.
■ Caution- Do not place the machine on an unstable or tilted
surface. If it topples over, an injury might occur.
Indicates a potentially hazardous situation which, if
instructions are not followed, could result in death or
serious injury.
Indicates a potentially hazardous situation which, if
instructions are not followed, may result in minor or
moderate injury or damage to property.
■ Warning-
■ Caution-
Precautions
Follow all warnings, precautions and maintenance as
recommended in this manual to ensure the safety when
operating and installing this product.
In this manual, the following important symbols are used:

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Usage Notice
■ Caution- Do not place the machine or use it in an environment
where it might get wet such as from snow, rain, or
being near water. Doing so could result in fi re or
electric shock.
■ Caution- Do not put your face or hand near the exhaust vents.
Doing so could result in burns or an accident due to
hot air coming from the exhaust vents.
■ Caution- Do not use the machine on soft material such as paper
or cloth that might get sucked into the intake vents.
Doing so may cause heat buildup inside the machine,
resulting in malfunction, burns, or fi re.
■ Caution- Do not place the machine in a location where air
fl ow is poor. Doing so may cause fi re due to internal
components becoming overheated.
■ Caution- Do not place or store the machine in a location where
direct sunlight or heat generation might occur. The
heat may deform or wear out the exterior parts or
negatively affect internal parts. Doing so could result
in fi re.
■ Caution- Do not place low heat resistant material near the
exhaust vents. Hot air may come from the exhaust
vents, resulting in damage to the machine or an
accident.
■ Caution- Do not obstruct the machine’s vents. Doing so risks
fi re caused by overheated internal components.
■ Caution- Do not place the power cord and connection cable in
a way that might cause someone to trip and fall. The
machine might fall over and cause an injury.
■ Caution- Do not use fl amamable sprays or solvents in the
vicinity of the machine. Also, avoid tplacing these
items in the vivinity of the machine, Doing so could
result in fi re or electrical shock.
■ Caution- Do not expose the product to salt air or corrosive gas.
Also,do not place the product in a laboratory or other
location where a chemical reaction might occur. Doing
so may cause the product to malfucnction.

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Usage Notice
Handling power cords and power cord plugs
This section explains safety precautions about handling power
cords and power cord plugs.
■ Warning- Do not use any power sources other than those that
match the specifi cations shown in this manual. Doing
so could result in fi re or electric shock.
■ Warning- Do not use any frequencies other than those that
match the specifi cations shown. Doing so could result
in fi re or electrical shock.
■ Warning- Do not damage, break, or modify the power cord.
Also, do not place heavy objects on the power cord, or
pull the cord or bend it severely. Doing so could result
in fi re or electric shock.
■ Warning- Touching the prongs of the power cable’s plug with
anything metallic constitutes a fi re and electric shock
hazard.
■ Warning- The supplied power cord is for use with this machine
only. Do not use it with other appliances. Doing so
could result in fi re or electric shock.
■ Warning- It is dangerous to handle the power cord plug with
wet hands. Doing so could result in electric shock.
■ Warning- Be sure to locate the machine as close as possible to a
wall outlet. This will allow easy disconnection of the
power cord in the event of an emergency.
■ Warning- Be sure to disconnect the plug from the wall outlet at
least once a year and check for the following:
■There are burn marks on the plug.
■The prongs on the plug are deformed.
If any of the above conditions exist, do not use the
plug and consult your dealer or service representative.
Use of the plug could result in fi re or electric shock.
■ Warning- Be sure to disconnect the power cord from the wall
outlet at least once a year and check for the following:
■The power cord’s inner wires are exposedor broken.
■The power cord’s coating has a crack or dent.
■When bending the power cord, the power turns off
and on.
■Part of the power cord becomes hot.
■The power cord is damaged.
If any of the above conditions exist, do not use

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Usage Notice
the power cord and consult your dealer or service
representative. Use of the power cord could result in
fi re or electric shock.
■ Warning- Do not use the connection cable if it is deformed,
cracked, or damaged. Doing so could result in
fi re or electric shock. If the connection cable is
deformed, cracked, or damaged, contact your service
representative to request a replacement cable.
■ Warning- When using an extension cord or power strip, only
connect equipment whose total power consumption
is within the power rating for the extension cord or
power strip. If the power rating is exceeded, it may
cause heat buildup and result in fi re.
■ Warning- Do not place the power cord and connection cable in
front of the lens or exhaust vents when the product is
turned on. Doing so may result in fi re.
■ Warning- Be sure to locate the machine as close as possible to a
wall outlet. This will allow easy disconnection of the
power cord in the event of an emergency.
■ Caution- 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, fi re,
or electric shock.
■ Caution- If this machine is not going to be used for several days
or longer, disconnect its power cord from the wall
outlet.
■ Caution- 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 fi re or electric shock.
■ Caution- Be sure to disconnect the plug from the wall outlet
and clean the prongs and the area around the prongs
at least once a year. Allowing dust to build up on the
plug constitutes a fi re hazard.
■ Caution- When performing maintenance on the machine, always
disconnect the power cord from the wall outlet.
■ Caution- Unplug the power cord from the wall outlet before you
move the machine. While moving the machine, take
care that the power cord is not damaged under the
machine. Failing to take these precautions could result
in fi re or electric shock.

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Usage Notice
Handling the main machine
This section explains safety precautions about handling the
main machine.
■Warning- Plastic bags can be dangerous, please do not leave
near babies and young children. To avoid the threat
of suffocation, please keep away from their nose and
mouth.
■ Warning- If the machine emits smoke or odours, or if it behaves
unusually, 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
your service representative and report the problem.
Do not use the machine. Doing so could result in fi re
or electric shock.
■ Warning- If metal objects, or water or other fl uids 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
your service representative and report the problem.
Do not use the machine. Doing so could result in fi re
or electric shock.
■ Warning- Never operate this unit on AC power during a
thunderstorm. If you see lightning or hear thunder,
never touch the unit, cables and/or peripherals. An
electric surge caused by the storm, may result in an
electrical shock or damage to the unit.
■ Warning- If the machine topples, or if a cover or other part gets
broken, 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
your service representative and report the problem.
Do not use the machine. Doing so could result in fi re
or electric shock.
■ Warning- Installing the Projector on a Wall or Ceiling:
a) Do not attempt to clean or replace parts for a
machine that is installed in a high location on a
wall or ceiling. Doing so may cause it to fall down,
resulting in an injury.
b) Contact your sales or service representative to
clean or replace parts for a machine that is installed
on a wall or ceiling.

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Usage Notice
c) If a machine is incorrectly installed on a wall or
ceiling, it may fall down and cause an injury. Contact
your sales or service representative if you want to
install a machine on a wall or ceiling.
d) Do not obstruct the machine’s vents. Doing so risks
fi re caused by overheated internal components.
e) For users, do not install the projector by yourself.
Contact your sales or service representative if you
want to install the projector on a wall or ceiling.
f) For sales or service representatives:
- Use brackets that are strong enough to support
the projector. WUL6281 Series weights less than
17.5kg/38.6lb (without 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 M6~M10 screws) provided
with the projector to install the brackets on the
projector.
■ Caution- The machine may be very hot after it is turned off,
especially the vents and the lower part of the unit
where the laser module is located. Avoid touching
these areas. Doing so may result in burns.
■ Caution- Do not place the machine on other equipment or vice
versa. Doing so may cause heat buildup inside the
machine or cause the other equipment to malfunction.
■ Caution- Do not use attachments not recommended by RICOH.
Use of an incompatible attachments could cause
hazards or damage to the product.
■ Caution- Unplug this product from the wall outlet and take
the product to qualifi ed service personnel if you
encounter any of the following conditions:
a) The power supply cord or plug is damaged.
b) Liquid has been spilled, or objects have fallen into
the product.
c) The product has been exposed to rain or water.
d) The product does not operate normally when
following the operating instructions. Adjust only
those controls that are covered by the operating
instructions.
e) The product has been dropped or damaged in any
way. (If the cabinet should break, please handle with
care to avoid injury.)

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Usage Notice
■ Caution- This product incorporates glass components,
including a lens. If this should break, please handle
with care to avoid injury and contact your sales
representative for repair service. Avoid any broken
pieces of glass since they may cause injury.
■ Caution- Do not place anything in front of the lens while the
projector is operating. Things placed in front of the
lens may overheat and burn or start a fi re.
■ Caution- Unauthorized substitutions may result in fi re, electric
shock, or other hazards.
Upon completion of any service or repairs to this
product, ask the service technician to perform safety
checks to verify that the product is in proper operating
condition.
■ Caution- Do not use the product in a closed installation
location. Do not place the product in a box or in any
other closed installation location. Otherwise it may
overheat, which could result in a risk of fi re.
Handling the machine’s interior
This section explains safety precautions about handling the
machine’s interior.
■ Warning- Do not remove any covers or screws that are not
mentioned in this manual. There are high voltage
components inside the machine that may cause electric
shock. Contact your service representative if any of the
machine’s internal components require maintenance,
adjustment, or repair.
■ Warning- Do not disassemble or modify the machine. Doing so
may cause injury or malfunction.
■ Caution- If the machine’s interior is not cleaned regularly,
dust will accumulate. Fire and breakdown can result
from heavy accumulation of dust inside this machine.
Contact your sales or service representative for details
about and charges for cleaning the machine’s interior.

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Usage Notice
About the remote control batteries
This section explains safety precautions about the remote
control batteries.
■ Warning- Never throw batteries into a fi re.
Using the batteries improperly may cause them to
explode or leak and may result in serious injury. If
battery-leaking fl uid contacts skin, wash the fl uid off
immediately with clean water and consult a doctor.
If the fl uid spills on an instrument, avoid contact and
wipe it off using tissue paper. Then dispose of the
used tissue paper as fl ammable garbage after moisten-
ing the tissue with water.
■ Warning- Keep new and used batteries away from children.
If the battery compartment does not close securely,
stop using the product and keep it away from chil-
dren. If you think batteries might have been swal-
lowed or placed inside any part of the body, seek
immediate medical attention.
■ Warning- For safety operation, follow the warnings below
regarding the batteries used in the remote control. If
you use the battery incorrectly, it may result in fi re or
injury due to batteries leaking or exploading.
■Be sure to use AAA (R03) size batteries.
■Dispose of batteries in a designated disposal area.
■Attention should be drawn to the environmental
aspects of battery disposal.
■If the remote control does not operate correctly, or
if the operating range becomes reduced, replace the
batteries.
■Avoid contact with water or liquid.
■Do not expose the remote control to moisture or heat.
■Do not drop the remote control.
■If the batteries have leaked in the remote control,
carefully wipe off the case and install new batteries.
■Dispose of batteries according to the local laws and
regulations of your region.
■The remote control may fail to operate if the infrared
remote sensor is exposed to bright sunlight or
fl uorescent lighting.

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Usage Notice
About the laser light source
This section explains safety precautions about the laser light
source.
■ Warning- Do not look into the lens or vent when the product is
on. The bright light may damage your eyes. Be espe-
cially careful in an environment with children.
■ Caution- This projector has built-in laser module. Possibly
hazardous optical radiation emitted from this product.
Do not stare into the beam. May be harmful to the
eyes.
■ Caution- Use of controls or adjustments or performance of
procedures other than those specifi ed herein may
result in hazardous radiation exposure.
■ Caution- Do not block the projection light when it is on. If you
do so, the part that is blocking the projection light
may get quite hot and deform, deteriorate or cause a
burn or fi re. The refl ected light may make the lens hot
and cause a product failure. To temporarily suspend
projection, select the mute function. To suspend
longer, turn off the product.
■ Caution- Leave 100 cm or over space between the projectors when
projectors are installed side by side, so that intake and
exhaust vents of the projectors are not obstructed.
≥ 100 cm
(≥ 39.4”)
≥ 100 cm
(≥ 39.4”)
≥ 100 cm
(≥ 39.4”) ≥ 100 cm (≥ 39.4”)
≥ 100 cm
(≥ 39.4”)

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Usage Notice
■ Caution- For 360° installation, install the projector more than
100 cm away from the wall or the fl oor. When the
air intake and discharge outlet are obstructed, the
temperature inside the projector will rise and this may
result in a malfunction.
■ Caution- When installing the projector on the left side
(preferred), leave a space of at least 100 cm between
the intake vent and the fl oor and a space of at least 100
cm for the exhaust vent.
≥ 100 cm
(≥ 39.4”)
≥ 100 cm
(≥ 39.4”)
≥ 100 cm
(≥ 39.4”)
≥ 100 cm
(≥ 39.4”)
≥ 100 cm
(≥ 39.4”)
≥ 100 cm
(≥ 39.4”)
≥ 100 cm
(≥ 39.4”)
≥ 100 cm
(≥ 39.4”)
Floor

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Usage Notice
■ Caution- When installing the projector on the right side, leave
a space of at least 100 cm between the exhaust vent
and the fl oor and a space of at least 100 cm for the intake
vent.
■ Caution- Do not pile up more than 3 projectors.
Floor
≥ 100 cm
(≥ 39.4”)
≥ 100 cm
(≥ 39.4”)
≥ 100 cm
(≥ 39.4”)
≥ 100 cm
(≥ 39.4”)

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Usage Notice
Safety Labels of This 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 manufactuere with your product.
1. Do not look into the lens while the light source is on. The strong
light from the light source may cause damage to your eyesight.
2. Do not place anything in front of the lens while the projector
is operating. Things placed in front of the lens may overheat
and burn or start a fi re. If you want to temporarily stop the
projected image, use the AV mute on the remote control or
the keypad.
3. Do not remove any screws. Do not block or cover the vents.
4. Do not look into the lens. (For USA and Canada only).
5-1. Laser aperture warning (For USA and Canada only):
• CLASS 3R LASER PRODUCT-AVOID DIRECT EYE
EXPOSURE
• Do not look into the light source light using optical
instruments (such as magnifying glasses and mirrors). Visual
impairment could result.
• When turning on the projector, make sure no one within
projection range is looking at the lens.
• 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 fi re or injury to the eyes.
5-2. Laser aperture warning (For other countries):
• CLASS 1 LASER PRODUCT - RISK GROUP 2
• Do not stare into the beam, maybe harmful to the eyes.

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Usage Notice
3
5-2
5-1
4
Laser aperture
Ne regardez pas dans l'objectif
Sargas-PJ1.5
RDHAB45
2018/02/03
LCR：SPJ：NA
Y0CT 8808 A
MuraishiRICOH Co., Ltd
A
B
C
D
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A4 1/1
'// 変更
82
54
L AS ER R ADI AT I O N AV O I D DI R ECT EY E EX P O S U R E
CL AS S 3 R L AS ER P R O DU CT
W a v e le n g t h : 449 - 46 1n m
P u l s e d u r a t i o n : 1. 6 6 m s
M a x o u t p u t : 9 8m W
I EC/ EN 6 0 82 5- 1:2 0 0 7
L e ra y o n n e m e n t la s e r. Ev it e z d ’ e x p o s e r d e s y e u x d ir e c te m e n t .
Cl a s s e 3 R p r o d u it s l a s e r
Longueurd'onde:449-461nm
Du r é e d 'i m p u l s i o n : 1. 6 6 m s
S o r ti e m a x im a le : 9 8 m W
Co m p l i e s w i t h 2 1CF R 10 40 . 10 a n d 10 40 . 11 e x c e p t f o r
d e v ia t i o n s p u r s u a n t t o L a s e r N o t i c e N o . 50 ,
dated June 24,2007
注）1.細線はアタリケイ
2.ベース色は、2.5Y8/14
3.全ての文字、ロゴマーク、図記号、ラインの色は I(BK)
Capella-PJ1
RDHAA62
2016/07/19
版下：LASER：JP/EU/CHN
Y0AW 8810 C
MuraishiRICOH Co., Ltd
A
B
C
D
E
A4 1/1
‘16/08/02 版下名称、テーマ名、テーマNo. 変更
‘17/05/11 中国語（繁体）追加
‘18/04/23 射→視
118
54
クラス1レーザー製品-IEC/EN 60825-1:2014,
リスクグループ2:この製品から出力される光は使用状況によっては強力な光となり,
眼に悪影響を及ぼすおそれがありますので光源を直視しないでください。
一類激光產品-IEC/EN60825-1 : 2014
風險組別2:本產品可能發射有害的光輻射勿直視光束,可能對眼睛有害
注）1.細線はアタリケイ
2.ベース色は、2.5Y8/14
3.全ての文字、ロゴマーク、図記号、ラインの色は I(BK)
2
1

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Usage Notice
Regulation & Safety Notices
This appendix lists the general notices of your Projector.
Notice: Users in the United States of America
FCC notice
MODEL NAME: RICOH PJ WUL6281
TRADE NAME: PROJECTOR
MODEL NAME: RICOH PJ WUL6281
Tested To Comply
With FCC Standards
FOR COMMERCIAL OR OFFICE USE
This device complies with Part 15 of the FCC Rules. Operation
is subject to the following two conditions:
1. This device may not cause harmful interference and
2. This device must accept any interference received, including
interference that may cause undesired operation.
This device has been tested and found to comply with the limits
for a Class A digital device, pursuant to Part 15 of the FCC rules.
These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated
in a commercial environment. This equipment generates, uses
and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of
this equipment in a residential area is likely to cause harmful
inertference in which case the user will be required to correct
the interference at his own expense.
RESPONSIBLE PARTY: Ricoh USA Inc.
70 Valley Stream Parkway Malvern, Pennsylvania, 19355
Phone: [phone]

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Usage Notice
Notes to Users in the State of California
Perchlorate Material - special handling may apply, See www.
dtsc.ca.gov/hazardouswaste/perchlorate.
Declaration of Conformity for EU countries
▀■ EMC Directive 2014/30/EU (including amendments)
▀■ Low Voltage Directive 2014/35/EU
Warning: This equipment is compliant with Class A of CISPR
32. In a residential environment this equipment may cause
radio interference.
Notice: Users in EU countries
CE Marking Traceability Information (For
EU Countries Only)
Manufacturer:
Ricoh Co., Ltd.
3-6 Nakamagome 1-chome, Ohta-ku, Tokyo. 143-8555,
Japan
Importer:
Ricoh Europe SCM B.V.
Blankenweg 24, 4612 RC Bergen op Zoom,
The Netherlands
Notice: Shielded cables
All connections to other computing devices must be
made using shielded cables to maintain compliance
with FCC regulations.
Caution
Changes or modifi cations not expressly approved
by the manufacturer could void the user’s authority,
which is granted by the Federal Communications
Commission, to operate this projector.