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...

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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,...

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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:...

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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...

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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...

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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....

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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...

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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...