Ricoh Projector PJ S2340 User Manual

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Table of Contents
Table of Contents ............................1
Usage Notice ....................................2
Precautions  .........................................2
Safety Labels of This Machine ..........12
Regulation & Safety Notices  .............13
Other Information ..............................18
Introduction ....................................19
Product Features  ..............................19
Package Overview ............................20
Product Overview  .............................21
Connection Ports ..................................22
Control Panel........................................23
Remote Control  ....................................24
Remote Control Battery Installation......26
Remote Control Operating Range ........27
Basic Operations  ...........................28
Connecting the Projector  ..................28
Connect to Computer/Notebook ...........28
Connect to Video  ..................................29
Powering On/Off the Projector  ..........30
Powering On the Projector  ...................30
Powering Off the Projector  ...................31
Warning Indicator  .................................32
Adjusting the Projected Image ..........33
Adjusting the Height of Projector  Image  ...................................................33
Adjusting the Projector Zoom and  Focus....................................................34
Adjusting Projection Image Size...........34
User Settings  .................................36
On Screen Display (OSD) .................36
How to operate  .....................................36
Menu Tree  ............................................37
Picture ..................................................41
Position.................................................44
Setting ..................................................46
Audio ....................................................48
Options .................................................49
3D  ........................................................51
Troubleshooting  ............................52
Replacing the lamp........................57
Appendices ....................................58
List of Compatible Signals  ................58
Configurations of Terminals ..............61
Terminal : Analog RGB (Mini D-sub  15 pin)  ..................................................61
Specifications ....................................62
Trademarks  .......................................63   
						

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Usage Notice
Precautions
 
Follow all warnings, precautions and maintenance as 
recommended in this user’s guide to maximize the life of your 
unit.
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-
■Warning- Do not place vases, plant pots, cups, toiletries, medi-
cines, 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- 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- 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.
■ 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 fire or electric shock.
■ Warning- Touching the prongs of the power cable’s plug with 
anything metallic constitutes a fire 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 fire or electric shock.
■ Warning- It is dangerous to handle the power cord plug with 
wet hands. Doing so could result in electric shock.     
						

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Usage Notice
■ 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 fire 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 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.
■ Warning- 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.
■ 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 fire.
■ 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 fire 
or electric shock.
■ Warning- If metal objects, or water or other fluids fall inside this 
machine, you must turn off its power immediately.       
						

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Usage Notice
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 fire 
or electric shock.
■ Warning- Never operate this unit on AC power during a thun-
derstorm. 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 fire 
or electric shock.
■ Warning- Do not use lens cap when projector is powered on
■ Warning- 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.
■ Warning- Do not place or keep the projector within the reach of 
the children. It may fall or tip over, possibly causing 
serious injury
■ 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.
■ 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) 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.     
						

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Usage Notice
 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 
fire 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.  
* PJ X2340/S2340 Series weighs 2.4kg. 
-  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.
■ Caution- Keep the machine away from humidity and dust. 
Otherwise a fire 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.
■ 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 fire 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 fire.
■ Caution- Do not place the machine in a location where air 
flow is poor. Doing so may cause fire due to internal      
						

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Usage Notice
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 fire.
■ Caution- Do not place low heat resistant material near the ex-
haust 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 
fire caused by overheated internal components.
■ 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, fire, 
or electric shock.
■ Caution- 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.
■ 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 fire 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 fire hazard.
■ Caution- When performing maintenance on the machine, 
always disconnect the power cord from the wall 
outlet.
■ 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- The machine may be very hot after it is turned off, 
especially the vents and the lower part of the unit 
where the lamp 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 increase the volume unless you are listening 
while increasing the volume. Also, lower the volume      
						

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Usage Notice
before turning off the power, because a loud sound 
may be emitted when the power is turned on and 
cause hearing damage.
■ Caution- Do not tilt the machine horizontally more than ±20 
degrees. Doing so may cause the entrance of foreign 
objects in the housing of the machine which could 
result in fire or electric shock.
■ 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.
■ 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 fire or electric shock.
■ 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 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 fol-
lowing 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.)
■ Caution- 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.     
						

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Usage Notice
■ 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 fire.
■ Caution- Unauthorized substitutions may result in fire, 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.
■ 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 fire.