RICOH PJ UHL3660 3LCD Projector User Manual
- August 16, 2024
- RICOH
Table of Contents
RICOH PJ UHL3660 3LCD Projector
Specifications
- Model: RICOH PJ UHL3660
- Supported Models: RU7700L, RU7701L, RU7702L, RU7703L, RU7704L,
- RU7705L, RU7706L, RU7707L, RU7708L, RU7709L, RU8800L, RU8801L,
- RU8802L, RU8803L, RU8804L, RU8805L, RU8806L, RU8807L, RU8808L, RU8809L
Product Information
The RICOH PJ UHL3660 is a versatile projector suitable for various
settings. It offers wireless projection capabilities and LAN control for
convenient use in different environments. The projector supports multiple
models for flexibility in usage.
Introduction
Read the user manual carefully before using the projector. Keep it handy for reference. Ensure you read the precautions section to use the machine safely and correctly.
Basic Operations
Learn how to adjust the projected image, position of the image, and screen size for optimal viewing experience.
User Settings
Explore the various user settings available on the projector to customize your preferences.
Memory Viewer
Utilize the memory viewer feature to access and display content directly from
compatible sources.
Wireless Projection
Connect your devices wirelessly to the projector for seamless projection without the need for physical cables.
LAN Control
Take advantage of LAN control to manage and control the projector remotely
over a network.
Troubleshooting
Refer to the troubleshooting section in the manual for guidance on resolving common issues that may arise during usage.
Appendices
Refer to the appendices for additional information and resources related to
the projector.
FAQs
Q: What should I do if I encounter a potentially hazardous situation while
using the projector?
A: Follow all warnings and precautions mentioned in the user’s guide to
ensure safety and prevent any risks. In case of an emergency, disconnect the
projector from power and seek assistance if needed.
Precautions
Follow all warnings, precautions and maintenance as recommended in this user’s
guide to maximize the life of your unit.
Warning- Indicates a potentially hazardous situation which, if instructions
are not followed, could result in death or serious injury.
Caution-
Indicates a potentially hazardous situation which, if instructions are not followed, may result in minor or moderate injury or damage to property.
Warning-
WarningWarningWarning Warning Warning Warning 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.
Do not use flammable sprays or solvents in the vicinity of this machine. Also,
avoid placing these items in the vicinity of this machine. Doing so could
result in fire or electric shock.
Keep the projector and attachments out of the reach of children. If the
projector is near children, it may cause injury.
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.
Do not use any power sources other than those that match the specifications
shown in this manual. Doing so could result in fire or electric shock.
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 fire or electric shock.
Touching the prongs of the power cable’s plug with anything metallic
constitutes a fire and electric shock hazard.
The supplied power cord is for use with this machine only. Do not use it with
other appliances. Also, do not use it with other appliances. Also, do not use
power
Warning Warning Warning-
Warning Warning Warning Warning- cord other than the one supplied with this
machine. Doing so could result in fire or electric shock.
It is dangerous to handle the power cord plug with wet hands. Doing so could
result in electric shock.
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 fire or electric shock. 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 exposed, broken,
etc. 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 the power cord and consult your
dealer or service representative. Use of the power cord could result in fire
or electric shock.
Do not use the connection cable if it is deformed, cracked, or damaged. Doing
so could result in fire or electric shock. If the connection cable is
deformed, cracked, or damaged, contact your service representative to request
a replacement cable.
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 fire.
If the projector 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 projector. Doing so
could result in fire or electric shock.
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 your service representative and report the problem. Do not use the projector. Doing so could result in fire or electric shock.
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.
If the projector 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 projector. Doing so
could result in fire or electric shock.
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 fire
or electric shock. Never spill liquid of any kind on the product.
Do not remove any covers or screws. There are high voltage components inside
the projector that may cause electric shock. Contact your service
representative if any of the projector’s internal components require
maintenance, adjustment, or repair.
Do not disassemble or modify the projector. Doing so may cause injury or
malfunction.
Keep the projector away from humidity and dust. Otherwise a fire or an
electric shock might occur.
Do not place any objects on the projector. Doing so may cause the projector to
topple over, possibly resulting in injury.
Do not place the projector on an unstable or tilted surface. If it topples
over, an injury might occur.
Do not place the projector 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 fire or
electric shock.
Do not place or store the projector in a location where direct sunlight or
heat generation might occur. The
Usage Notice
Caution Caution Caution-
Caution Caution Caution Caution Caution Caution Caution-
Caution Caution-
heat may deform or wear out the exterior parts or negatively affect internal
parts. Doing so could result in fire.
The projector may be very hot after it is turned off, especially the vents.
Do not place the projector on other equipment or vice versa. Doing so may
cause heat buildup inside the projector or cause the other equipment to
malfunction.
Do not increase the volume unless you are listening while increasing the
volume. Also, lower the volume before turning off the power, because a loud
sound may be emitted when the power is turned on and cause hearing damage.
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 fire.
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.
Do not use the projector on soft material such as paper or cloth that might
get sucked into the intake vents. Doing so may cause heat buildup inside the
projector, resulting in malfunction, burns, or fire.
Do not place the projector in a location where air flow is poor. Doing so may
cause fire due to internal components becoming overheated.
Do not place low heat resistant material near the exhaust vents. Hot air may
come from the exhaust vents, resulting in damage to the projector or an
accident.
Do not obstruct the projector’s vents. Doing so risks fire caused by
overheated internal components. If the projector’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 projector’s
interior. 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 fire.
Push the power plug all the way into the power outlet.
Caution Caution Caution Caution Caution Caution-
Caution Caution-
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.
If this machine is not going to be used for several days or longer at a time,
disconnect its power cord from the wall outlet.
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.
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 fire hazard.
When performing maintenance on the projector, always disconnect the power cord
from the wall outlet.
Do not place the power cord and connection cable in a way that might cause
someone to trip and fall. The projector might fall over and cause an injury.
Unplug the power cord from the wall outlet before you move the projector.
While moving the projector, take care that the power cord is not damaged under
the projector. Failing to take these precautions could result in fire or
electric shock.
Do not use attachments not recommended by RICOH. Use of an incompatible
attachments could cause hazards or damage to the product.
Unplug this product from the wall outlet and take the product to qualified
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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