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 Precautions in this manual before using the machine.
Follow all warnings, precautions and maintenance as
recommended in this user’s guide to maximize the life of your
unit.
■ Warning-
■ Warning-
■ Warning-
■ Warning-
■ Warning-
■ Warning-
■ Warning-
■ Warning-
■ Warning-
This apparatus must be earthed.
Do not look into the projector’s lens when the
lamp is on. The bright light may hurt your eyes.
To reduce the risk of re or electric shock, do not
expose this projector to rain or moisture.
Do not open or disassemble the projector as this
may cause electric shock.
When replacing the lamp, allow unit to cool
down at least 60 minutes, and follow all
replacement instructions.
When the lamp reaches the end of its life, it will
burn out and may make a loud popping sound.
If this happens, the projector will not turn back
on until the lamp module has been replaced. To
replace the lamp, follow the procedures listed
under “Replacing the Lamp”.
Do not remove the cabinet cover, or you may be
exposed to dangerous voltage. Refer servicing to
qualied service personnel only.
This product should be operated only from the
type of power source which does not exceed the
voltage range specied on the rating label and
the power cord. If you are not sure of the type of
power supply to your home, consult your sales
representative or local power company.
Do not use the polarized plug with an extension
cord , receptacle, or other outlet unless the
blades can be inserted completely with three
wire grounding type to prevent blade exposure.
Failure to follow these instructions may result in
re or electric shock.
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Usage Notice
■ Warning-
■ 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.
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) Do not open the lamp cover of a machine that
is installed on a wall or ceiling. Doing so may
cause the lamp cover to fall down. If the lamp
is broken, pieces of glass may fall and cause an
injury.
c) Contact your sales or service representative
to clean or replace parts for a machine that is
installed on a wall or ceiling.
d) 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.
e) Do not obstruct the machine’s vents. Doing
so risks re caused by overheated internal
components.
f) 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.
g) For sales or service representatives:
- Use brackets that are strong enough to
support the projector. The projector weighs
about 2.6 kg (5.75 lb.).
- 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 (three M4~16 screws)
provided with the projector to attach the
brackets to the projector.
- Use all three of the projector’s screw holes
to attach the brackets. The locations of the
screw holes are shown in the illustration
below. Make sure that the screws are
tightened rmly.
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Usage Notice
■ Caution-
■ Caution-
■ Caution-
■ Caution-
■ Caution-
■ Caution-
■ Caution-
■ Caution-
Do not use lens cap when projector is powered
on.
This projector will detect the life of the lamp
itself. Be sure to change the lamp when it shows
warning messages.
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.
Never push objects of any kind into this product
through openings as they may touch dangerous
voltage points or short-out parts that could result
in a re or electric shock. Never spill liquid of
any kind on the product.
Do not place or keep the projector within the
reach of the children. It may fall or tip over,
possibly causing serious injury.
Do not stack other equipment on this product
and do not place this product on other
equipment. The top and bottom surface of this
product increase in temperature during normal
use and may damage the other unit.
Do not use attachments not recommended by
RICOH. Use of an incompatible attachments
could cause hazards or damage to the product.
Do not place this product on an unstable cart,
stand, tripod, bracket, or table. The product may
fall, causing serious injury to a child or adult,
and serious damage to the product.
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Usage Notice
■ Caution-
■ Caution-
■ Caution-
■ Caution-
■ Caution-
■ Caution-
Unplug this product from the wall outlet and
take the product to qualied 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.)
This product incorporates glass components,
including a lens and a lamp. If these 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. In the unlikely event that
the lamp ruptures, thoroughly clean the area
around the projector and discard any edible
items placed in that area since they may be
contaminated.
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 re.
Unauthorized substitutions may result in re,
electric shock, or other hazards. (Only the
replacement of the lamp should be made by
users.)
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.
Do not leave thermal paper documents or easily
deformed items on top of the unit or near the air
exhaust for long periods of time.
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Usage Notice
■ Caution-
■ Caution-
The heat from the unit could erase the
information on the thermal paper, or cause
deformation or warping.
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
re.
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Usage Notice
Do:
■ After unpacking this product, read the manual carefully, and
follow all the operating and other instructions.
■ Turn off the product before cleaning.
■ Use a soft cloth moistened with mild detergent to clean the
display housing.
■ Disconnect the power plug from AC outlet if the product is not
being used for a long period of time.
Do not:
■ Block the slots and openings on the unit provided for
ventilation.
■ Use abrasive cleaners, waxes or solvents to clean the unit.
■ Use under the following conditions:
- Extremely heat, cold or humidity.
- In areas susceptible to excessive dust and dirt.
- Near any appliance generating a strong magnetic eld.
- In direct sunlight.
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.
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Usage Notice
Safety Labels of This Machine
1 To replace the lamp, unplug the power cord and then wait for 60
minutes.
2 Do not look into the lens while the lamp is on. The strong light from
the lamp may cause damage to your eyesight.
3 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 re. If you want to temporarily stop the projected image,
use the AV mute on the remote control or the keypad.
4 This product should be operated only from the type of power
source which does not exceed the voltage range specied on the
rating label and the power cord.
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Usage Notice
Regulation & Safety Notices
This appendix lists the general notices of your Projector.
RICOH PJ WX2240
Tested To Comply
With FCC Standards
FOR HOME 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 B digital device pursuant to Part 15 of the
FCC rules. These limits are designed to provide reasonable
protection against harmful interference in a residential
installation. This device 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 device does cause
harmful interference to radio or television reception, which
can be determined by turning the device off and on, the user is
encouraged to try to correct the interference by one or more of
the following measures:
Reorient or relocate the receiving antenna.
▀■
Increase the separation between the device and
▀■
receiver.
Connect the device into an outlet on a circuit different
▀■
from that to which the receiver is connected.
Consult the dealer or an experienced radio/television
Users in the countries where this symbol shown in this section
has been specied in national law on collection and treatment of
E-waste.
Our Products contain high quality components and are designed to
facilitate recycling.
Our products or product packaging are marked with the symbol below.
This product contains substances which are harmful to humans and the
environment.
• The lamp contains mercury.
Please dispose of this product or used lamps in accordance with local
regulations.
The symbol indicates that the product must not be treated as municipal
waste. 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.
Notice: Users in Turkey
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Usage Notice
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.
REMOTE CONTROL BATTERY
Warning
• Never throw battery into a re.
Using the battery improperly may cause them to explode or leak and
may result in serious injury. If battery-leaking uid contacts skin,
wash the uid off immediately with clean water and consult a doctor.
If the uid spills on an instrument, avoid contact and wipe it off using
tissue paper. Then dispose of the used tissue paper as ammable
garbage after moistening the tissue with water.
• Do not ingest battery, Chemical Burn Hazard.
The remote control supplied with this product contains a coin cell
battery. If the coin cell battery is swallowed, it can cause severe
internal burns in just 2 hours and can lead to death.
• 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 children. If you think batteries might
have been swallowed or placed inside any part of the body, seek
immediate medical attention.
Notes
• Be sure to use a CR2025 lithium 3.0 V coin battery.
• Dispose of battery 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 battery.
• Avoid contact with water or liquid.
• Do not expose the remote control to moisture or heat.
• Do not drop the remote control.
• If the battery has leaked in the remote control, carefully wipe the
case clean and install new battery.
• Dispose of used battery according to the instructions.
• The remote control may fail to operate if the infrared remote sensor
is exposed to bright sunlight or uorescent lighting.
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Usage Notice
⺊暣㰈婳⚆㓞
Notice: Users in the EU
Note for the Battery and/or Accumulator
Symbol
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 accumulators 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
collection/recycling centre.
Notice: Users in Taiwan
請勿將電池當作一般垃圾丟棄。這個標
誌表示電池不應視為一般垃圾丟棄。僅
適用於台灣。
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Usage Notice
Other Information
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
Note to Users Viewing 3D Images
Pay attention to the following points when viewing images
using 3D glasses with projector:
• 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 image in a room where on LED lighting
system or uorescent lights are used, you may feel that the
light in the room ickers. If this is the case, dim the lights
until you do not notice any ickers, or turn off the lights.
• If you or any member of your family has a history of lightsensitive seizures, consult a doctor before viewing 3D