Ricoh Projector PJ HDC5420 User Manual

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ABOUT THE LAMP
■ Warning- 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”.
■ Warning- Before replacing the lamp, turn off the power and 
wait at least one hour to allow the machine to cool 
completely. If it is not completely cool, you may burn 
or injure yourself due to the inside of the machine and 
lamp unit being hot. If you replace the lamp without 
unplugging the power cord from the power outlet, 
electric shock or explosion may occur.
■ Warning- Be careful when handling the used lamp so that it 
does not break. If it breaks, it may cause injury.
■ Caution- This projector will detect the life of the lamp itself. Be 
sure to change the lamp when it shows warning mes-
sages.
■ Caution- The machine’s light uses a mercury vapor lamp that 
becomes high pressure when it is turned on. The lamp 
has the following characteristics, so be sure to handle 
it with care after understanding the contents. If the 
lamp explodes and you are either injured from broken 
pieces of glass, think you have gotten glass particles 
or mercury vapour in your eyes, or have inhaled glass 
particles or mercury vapour, contact a doctor immedi-
ately. 
■Deterioration or shock can cause the lamp’s life span 
to end or the lamp to explode. If the lamp explodes, it 
may make a big noise. 
■The time that it takes for the lamp to reach its life 
span or explode depends on each individual lamp and 
its operating conditions. It is possible that it might 
explode the first time it is used. 
■If you use the lamp past its replacement period, the 
possibility of explosion increases. 
■If the lamp explodes, broken glass pieces may be 
scattered around the inside of the machine and ejected 
from the vent or other opening. 
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■If the lamp explodes, a very small amount of mercury 
vapor in the lamp tube and broken glass pieces may be 
ejected from the vents or other opening.
What to do if a lamp has exploded
    If the lamp explodes, remove the power cord from the projector, leave the room while making sure it is thoroughly ventilated.
    If the lamp explodes and you think that you have gotten glass particles or mercury vapor in your eyes or have inhaled either, contact a doctor immediately.
    Clean up the area around the projector completely while being careful not to get injured from any broken glass pieces.
    Throw away any food that was near the projector.
    Ask your service representative to replace the lamp and inspect the projector. 
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REMOTE CONTROL BATTERY
Warning
•  Never throw batteries into a fire.
Using the batteries improperly may cause them to explode or leak and may result in serious injury. If battery-leaking fluid contacts skin,  wash  the  fluid  off  immediately  with  clean  water  and  consult  a doctor.  If  the  fluid  spills  on  an  instrument,  avoid  contact  and  wipe it off using tissue paper. Then dispose of the used tissue paper as flammable garbage after moistening the tissue with water. 
•  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 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 the case clean and install new batteries.
•  Dispose of used batteries according to the instructions.
•  The remote control may fail to operate if the infrared remote sensor is exposed to bright sunlight or fluorescent lighting.
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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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 op-erating. Things placed in front of the lens may overheat and burn or start a fire. 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 specified on the 
rating label and the power cord. EnterMenu AV
Mute
EnterMenu AV
Mute
1
3
2
4 
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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 HDC5420
TRADE NAME: PROJECTOR
MODEL NAME: RICOH PJ HDC5420
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 
technician for help.
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RESPONSIBLE PARTY: Ricoh Americas Corporation
5 Dedrick Place, West Caldwell, NJ 07006
Phone: 973-882-2000
Notice: Shielded cables 
All connections to other computing devices must be 
made using shielded cables to maintain compliance 
with FCC regulations. 
Caution 
Changes or modifications not expressly approved 
by the manufacturer could void the user’s authority, 
which is granted by the Federal Communications Com-
mission, to operate this projector. 
LAMP(S) INSIDE THIS PRODUCT CONTAIN MERCURY 
AND MUST BE RECYCLED OR DISPOSED OF 
ACCORDING TO LOCAL, STATE OR FEDERAL LAWS.
Notes to Users in the State of California
Perchlorate Material - special handling may apply, See www.
dtsc.ca.gov/hazardouswaste/perchlorate. 
WARNING:  Handling the cord on this product will expose 
you to lead, a chemical known to the State of California to 
cause cancer, and birth defects or other reproductive harm. 
Wash hands after handling.
Notes to Canadian Users
Remarques à l’attention des utilisateurs au
Canada
For more information on safe handling procedures, the measures to be taken in case of accidental breakage and safe disposal option visit:www.ec.gc.ca/mercure-mercuryDispose of or recycle in accordance with applicable laws.
Pour plus d’ informations sur les procédures de manutention sécuritaire, les mesures à prendre en cas de bris accidentel et option d’ élimination sécuritaire visitez: www.ec.gc.ca/mercure-mercury/default.asp?lang=Fr&n=DB6D2996-1Éliminez ou les recyclez conformément aux lois applicables.
Contains mercury / Contient du mercure 
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Declaration of Conformity for EU countries 
▀■   EMC Directive 2004/108/EC (including amendments) 
▀■  Low Voltage Directive 2006/95/EC
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 PLC20 Triton Street, London. NW1 3BF, United Kingdom
User Information on Electrical and 
Electronic Equipment
Users in the countries where this symbol shown in this section 
has been specified 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.
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•  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
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. 
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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
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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 fluorescent lights are used, you may feel that the 
light in the room flickers. If this is the case, dim the lights 
until you do not notice any flickers, or turn off the lights.
•  If you or any member of your family has a history of light-
sensitive seizures, consult a doctor before viewing 3D 
images. 
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