3M DX70i Operating manual


Digital Projector DX70i
Product Safety Guide
Vidéoprojecteur numérique DX70i Guide d’utilisation du produit
Digital Projector DX70i Sicherheitsanleitung des Gerätes
Proyector Digital DX70i Guía de seguridad del producto
Proiettore digitale DX70i Guida alla sicurezza del prodotto
Digitale projector DX70i Productveiligheidsvoorschriften
Projector Digital DX70i Guia de Segurança do Produto
Digital projektor DX70i Produktsäkerhetsguide
Digitaaliprojektori DX70i Tuotteen turvallisuusopas
DX70iデジタルプロジェクタ製品安全ガイド
黉덵뫭뺹ꈑ뇒뫥';L 뇑븽껽놹덵렝꫑
';L㟿ⷦ㔤㈀㧉ℶ❐⸘⏷㓚␛

23M
™Digital Projector DX70i Product Safety Guide © 2008 3M
Contents
English
Safety Information ..........................................................................................................5
Replacing the Lamp Cartridge......................................................................................12
Warranty........................................................................................................................17
Françis
Consignes de sécurité....................................................................................................21
Remplacer la cartouche de la lampe .............................................................................28
Garantie.........................................................................................................................33
Deutsch
Sicherheitsanweisungen................................................................................................37
Austausch der Lampenkassette.....................................................................................45
Gewährleistung .............................................................................................................50
Español
Información de seguridad..............................................................................................55
Sustitución del cartuchode la lámpara ..........................................................................62
Garantía.........................................................................................................................67
Italiano
Informazioni sulla sicurezza .........................................................................................71
Sostituzione della cartucciadella lampada ....................................................................78
Garanzia ........................................................................................................................83
Nederlands
Veiligheidsinformatie....................................................................................................87
Vervangen van de lamp.................................................................................................94
Garantie.........................................................................................................................99
Português
Informações de segurança...........................................................................................103
Substituir o cartuchoda lâmpada.................................................................................110
Garantia.......................................................................................................................115
Svenska
Säkerhetsinformation .................................................................................................119
Att byta ut lamppatron ................................................................................................126
Garanti.........................................................................................................................131

© 2008 3M 3M™Digital Projector DX70i Product Safety Guide 3
ENGLISH
Suomalainen
Turvallisuusohjeet.......................................................................................................135
Lamppukotelon vaihtaminen.......................................................................................142
Takuu...........................................................................................................................147
日本語
安全情報.....................................................................................................................151
ランプカートリッジの交換 .........................................................................................158
警告.............................................................................................................................163
뼑霢꽩
껽놹ꫦ뇊ꚩ ...............................................................................................................167
ꅝ뺹렩뱭ꍡ덵霅쀍 ..................................................................................................174
ꚩ덒.............................................................................................................................179
₼㠖
⸘⏷≰㋾.....................................................................................................................183
㦃㗱䋾䷡.....................................................................................................................190
㘗㧒.............................................................................................................................195
Contents

43M
™Digital Projector DX70i Product Safety Guide © 2008 3M

© 2008 3M 3M™Digital Projector DX70i Product Safety Guide 5
ENGLISH
Safety Information
Please read, understand, and follow all safety information contained in this
“Product Safety Guide” and the “User’s Manual” prior to the use of this
projector. Retain these instructions for future reference.
Intended Use
The 3M™Digital Projector DX70i was designed, built and tested for use
indoors, using 3M brand lamps, and nominal local voltages. This projector
is not intended for household use or use by children. The use of other
replacement lamps, outdoor operation or different voltages has not been
tested and could damage the projector or peripheral equipment and/or create a
potentially unsafe operating condition.
Explanation of Signal Word Consequences
DWARNING: Indicates a potentially hazardous situation, which, if not
avoided, could result in death or serious injury and/or
property damage.
DCAUTION: Indicates a potentially hazardous situation, which, if not
avoided, may result in minor or moderate injury and/or
property damage.
Summary Of Projector Labels Containing Safety Information
Warning: Hazardous Voltage
Warning: High Pressure
Caution: Hot Surface
;Caution: Laser Radiation
Attention: Read Accompanying Documentation

63M
™Digital Projector DX70i Product Safety Guide © 2008 3M
ENGLISH
DWARNING
To reduce the risk associated with choking:
s+EEPTHEBATTERYANDBATTERYHOLDERAWAYFROMCHILDRENANDPETS
To reduce the risk associated with environmental contamination due to
mercury:
s(G,AMPINTHISPRODUCTCONTAINSMERCURY$ISPOSEOFLAMPCARTRIDGEIN
accordance with applicable federal, state and local regulations.
To reduce the risk associated with exposure to hazardous voltage:
s$ISCONNECTPOWERCORDWHENTHEPROJECTORISNOTINUSEDURINGLAMP
replacement, and while cleaning.
s$ONOTREMOVEANYSCREWSOTHERTHANTHOSESPECIFIEDINTHELAMP
replacement instructions.
s$ONOTSTOREOROPERATETHISPROJECTORINWETENVIRONMENTS
s$ONOTMODIFYTHISPROJECTOR
s$ONOTATTEMPTTOSERVICETHEPROJECTORTHEREARENOUSERSERVICEABLE
parts, other than the lamp cartridge, inside the projector. Contact a 3M
authorized service provider for service.
s$ONOTALLOWWATEROROTHERLIQUIDSTOENTERTHEPROJECTOR
s$ONOTUSETHISPROJECTOROUTDOORS
To reduce the risk associated with exposure to hazardous voltage and/
or fire:
s2EPLACEPOWERCORDIFDAMAGED
s#ONTACTA-AUTHORIZEDSERVICEPROVIDERIFTHEPROJECTORBECOMES
damaged.
s5SEAGROUNDEDEXTENSIONCORDWITHARATINGATLEASTEQUALTOTHATOFTHE
projector.
s#ONNECTTHISPROJECTORTOAGROUNDEDOUTLET
s7HENTHEPOWERPLUGWILLBEUNPLUGGEDFROMTHEPOWEROUTLETPLEASE
place the projector near the power outlet so that it may be reached easily.
Safety Information

© 2008 3M 3M™Digital Projector DX70i Product Safety Guide 7
ENGLISH
DWARNING
To reduce the risk associated with hazardous voltage, impact, tripping,
and intense visible light:
s$ONOTUSETHISPROJECTORAROUNDUNSUPERVISEDCHILDREN
To reduce the risk associated with hot surface of lamp cartridge:
s5NPLUGTHEPROJECTORFROMTHEELECTRICALOUTLETANDALLOWTHELAMPTOCOOL
for 45 minutes before replacing the lamp.
To reduce the risk associated with a ruptured lamp:
s!LWAYSHANDLETHEFRAGILELAMPMODULEWITHCARE
s2EMOVETHEPROJECTORFROMTHECEILINGORWALLMOUNTBEFOREREPLACINGTHE
lamp.
s5SECAREWHENREPLACINGTHELAMPMODULEINTHEEVENTOFALAMPRUPTURE
SMALLGLASSPARTICLESANDSMALLAMOUNTSOFMERCURYMAYBEPRESENT
s6ENTILATETHEAREAWHERETHELAMPRUPTUREOCCURRED
s7EARSAFETYGOGGLESANDGLOVESWHENCLEANINGUPRUPTUREDLAMPDEBRIS
s#AREFULLYCOLLECTTHERUPTUREDLAMPDEBRISINACLOSEDCONTAINERAND
DISPOSEOFTHECONTAINERANDTHEEXPIREDLAMPMODULEINACCORDANCEWITH
federal, state, and local regulations.
s7ASHYOURHANDSTHOROUGHLYAFTERHANDLINGRUPTUREDLAMPDEBRIS
s2EPLACETHELAMPMODULEWHENTHELAMPREPLACEMENTMESSAGEAPPEARS
s.EVERREPLACETHELAMPMODULEWITHAPREVIOUSLYUSEDLAMPMODULE
Safety Information

83M
™Digital Projector DX70i Product Safety Guide © 2008 3M
ENGLISH
DWARNING
To reduce the risk associated with radio frequency interference please
note:
s
The Federal Communications Commission does not allow any
modifications or changes to the unit EXCEPT those specified by 3M
in this manual. Failure to comply with this government regulation
could void your right to operate this equipment. This equipment
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REASONABLEPROTECTIONAGAINSTHARMFUL
interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio
communications. You are cautioned that changes or modifications
NOTEXPRESSLYAPPROVEDBYTHEPARTYRESPONSIBLEFORCOMPLIANCE
could void your authority to operate the equipment.
DOC Compliance Notice
This Class B digital apparatus meets all requirements of the Canadian
)NTERFERENCE#AUSING%QUIPMENT2EGULATIONS
DCAUTION
To reduce the risk associated with vision impairment caused by the
remote control’s laser pointer:
s.EVERLOOKATTHELASERPOINTERSLIGHTSOURCE
s$ONOTPOINTTHELASERBEAMATPEOPLE
s$ONOTLETCHILDRENUSETHELASERPOINTER
Safety Information

© 2008 3M 3M™Digital Projector DX70i Product Safety Guide 9
ENGLISH
DCAUTION
To reduce the risk associated with environmental contamination:
s$ISPOSEOFEXHAUSTEDBATTERIESINACCORDANCEWITHAPPLICABLEFEDERALSTATE
and local regulations.
To reduce the risk associated with explosion, and/or chemicals from a
leaking battery:
s5SEONLYWITHBATTERYTYPE!!!OREQUIVALENT
s/RIENTTHEBATTERYSPLUSANDMINUSTERMINALSOFTHEBATTERIES
according to the markings found on the remote control.
s$ONOTLEAVETHEBATTERYINTHEREMOTEFORANEXTENDEDPERIODOFTIME
s$ONOTHEATDISASSEMBLESHORTRECHARGEOREXPOSETOFIREORHIGH
temperature
s$ONOTCARRYBATTERIESLOOSEINYOURPOCKETORPURSE
s!VOIDEYEANDSKINCONTACTINTHEEVENTTHATBATTERYWOULDLEAK
s$ONOTMIXUSEDANDNEWBATTERIES
To reduce the risk associated with the hot surface of exhaust louvers:
s$ONOTTOUCHEXHAUSTLOUVERSDURINGOPERATION
To reduce the risk associated with the impact of a falling projector:
s5SEONLYTHE-™brand wall/ceiling mounting hardware kit if wall or
ceiling mount is desired.
s)NSTALLATIONOFTHE-WALLCEILINGKITMUSTONLYBEPERFORMEDBYQUALIFIED
personnel.
s!DHERESTRICTLYTOTHEPROPERINSTALLATIONPROCEDUREASOUTLINEDINTHE
installation instruction when installing the 3M wall/ceiling kit.
s!LWAYSOPERATORTHEUNITONFATSTURDYANDHORIZONTALSURFACE
To reduce the risk associated with intense visible light:
s!VOIDLOOKINGDIRECTLYINTOTHEPROJECTORLENSWHILETHELAMPISON
To reduce the risk associated with tripping and/or impact:
s0OSITIONTHEPOWERCORDANDDATACABLESOTHATTHEYCANNOTBETRIPPEDOVER
Safety Information

10 3M™Digital Projector DX70i Product Safety Guide © 2008 3M
ENGLISH
Important Notes
 4HEPROJECTORUSESAHIGHPRESSUREMERCURYGLASSLAMP4HELAMPCAN
break with a loud bang, or turn out, if jolted or scratched, handled while
HOTORWORNOVERTIME.OTETHATEACHLAMPHASADIFFERENTLIFETIMEAND
some may burst or burn out soon after you start using them.
2. Always open the lens shutter or remove lens cap when the projection
lamp is on.
3. To avoid premature lamp failure, do not change the mounting position
OFTHEPROJECTORDESKTOPCEILINGMOUNTORCEILINGDESKTOPMOUNTAND
continue to use the same lamp.
4. To avoid reduced lamp life, do not touch projection lamp with bare
fingers.
5. To avoid reduced image quality, do not touch projection lens or other
internal optical components.
6. Do not use detergents, chemicals, or any spray liquids for cleaning this
UNITOTHERTHANTHOSEREFERREDTOINTHEh/PERATORS'UIDEv
 &ORMAXIMUMLAMPLIFEDONOTSTRIKEORDROPIMPROPERLYHANDLEOR
scratch the lamp glass. Also, do not install an old or used lamp.
 +EEPAIRFILTERCLEAN2EFERTOTHECLEANINGINSTRUCTIONSCONTAINEDINTHE
h/PERATORS'UIDEv
 +EEPALLVENTILATIONOPENINGSFREEOFANYOBSTRUCTIONS
)NSOMECOUNTRIESTHELINEVOLTAGEIS./4STABLE4HISPROJECTORIS
DESIGNEDTOOPERATESAFELYWITHINABANDWIDTHOFn6!#TO
(ZBUTCOULDFAILIFPOWERDROPSORSURGESOFÒVOLTSOCCUR)NTHESE
HIGHRISKAREASITISRECOMMENDEDTOINSTALLAPOWERSTABILIZERUNIT
Safety Information

© 2008 3M 3M™Digital Projector DX70i Product Safety Guide 11
ENGLISH
Safety Labels
Safety Information

12 3M™Digital Projector DX70i Product Safety Guide © 2008 3M
ENGLISH
Replacing the Lamp Cartridge
DWARNING
To reduce the risk associated with environmental contamination due to
mercury:
s(G,AMPINTHISPRODUCTCONTAINSMERCURY$ISPOSEOFLAMPCARTRIDGEIN
accordance with applicable federal, state and local regulations.
To reduce the risk associated with exposure to hazardous voltage:
s$ISCONNECTPOWERCORDWHENTHEPROJECTORISNOTINUSEDURINGLAMP
replacement, and while cleaning.
s$ONOTREMOVEANYSCREWSOTHERTHANTHOSESPECIFIEDINTHELAMP
replacement instructions.
s$ONOTATTEMPTTOSERVICETHEPROJECTOR4HEREARENOUSERSERVICEABLE
parts, other than the lamp cartridge, inside the projector. Contact a 3M
authorized service provider for service.
s$ONOTALLOWWATEROROTHERLIQUIDSTOENTERTHEPROJECTOR
To reduce the risk associated with hot surface of lamp cartridge:
s5NPLUGTHEPROJECTORFROMTHEELECTRICALOUTLETANDALLOWTHELAMPTOCOOL
for 45 minutes before replacing the lamp .

© 2008 3M 3M™Digital Projector DX70i Product Safety Guide 13
ENGLISH
DWARNING
To reduce the risk associated with a ruptured lamp:
s!LWAYSHANDLETHEFRAGILELAMPMODULEWITHCARE
s2EMOVETHEPROJECTORFROMTHECEILINGORWALLMOUNTBEFOREREPLACINGTHE
lamp.
s5SECAREWHENREPLACINGTHELAMPMODULEINTHEEVENTOFALAMPRUPTURE
small glass particles and small amounts of mercury may be present.
s6ENTILATETHEAREAWHERETHELAMPRUPTUREOCCURRED
s7EARSAFETYGOGGLESANDGLOVESWHENCLEANINGUPRUPTUREDLAMPDEBRIS
s#AREFULLYCOLLECTTHERUPTUREDLAMPDEBRISINACLOSEDCONTAINERAND
DISPOSEOFTHECONTAINERANDTHEEXPIREDLAMPMODULEINACCORDANCEWITH
federal, state, and local regulations.
s7ASHYOURHANDSTHOROUGHLYAFTERHANDLINGRUPTUREDLAMPDEBRIS
s2EPLACETHELAMPMODULEWHENTHELAMPREPLACEMENTMESSAGEAPPEARS
s.EVERREPLACETHELAMPMODULEWITHAPREVIOUSLYUSEDLAMPMODULE
Replacing the Lamp Cartridge

14 3M™Digital Projector DX70i Product Safety Guide © 2008 3M
ENGLISH
Important Notes:
 4HEPROJECTORUSESAHIGHPRESSUREMERCURYGLASSLAMP4HELAMPCAN
break with a loud bang, or turn out, if jolted or scratched, handled while
HOTORWORNOVERTIME.OTETHATEACHLAMPHASADIFFERENTLIFETIMEAND
some may burst or burn out soon after you start using them.
2. To avoid premature lamp failure, do not change the mounting position
OFTHEPROJECTORDESKTOPCEILINGMOUNTORCEILINGDESKTOPMOUNTAND
continue to use the same lamp.
3. To avoid reduced lamp life, do not touch projection lamp with bare
fingers.
 &ORMAXIMUMLAMPLIFEDONOTSTRIKEORDROPIMPROPERLYHANDLEOR
scratch the lamp glass. Also, do not install an old or used lamp.
 7HENTHELIFEOFTHELAMPISEXCEEDEDTHE34!453INDICATORLIGHTSA
steady red and the message [Replace the Lamp Cartridge] is displayed
on the screen. When this occurs, it is time to replace the lamp cartridge.
Please make the replacement following the procedure below.
6. If the projector is used another 100 hours after the lamp’s service life is
reached, the power is set to the standby mode and no longer turns on.
Contact a store that sells the DX70i for a replacement lamp. Indicate you
NEEDA,+$8REPLACEMENTLAMPFORTHE$8I
Replacing the Lamp Cartridge

© 2008 3M 3M™Digital Projector DX70i Product Safety Guide 15
ENGLISH
Replace the Lamp Cartridge
The projector keeps track of the lamp usage. It will show you a warning
message:
When you see this message, change the lamp as soon as possible. Make sure
the projector has cooled down for at least 30 minutes before changing the
lamp.
Warning: Lamp compartment is hot! Allow 30 minutes to cool down before
changing lamp!
1. Turn off the power by pressing the Power/Standby button.
2. Allow the projector to cool down for at least 30 minutes.
3. Disconnect the power cord.
4. Push up and remove the cover.
Replacing the Lamp Cartridge

16 3M™Digital Projector DX70i Product Safety Guide © 2008 3M
ENGLISH
5. Use a screwdriver to remove
the 3 screws from the lamp
module.
6. Pull out the lamp module.
To replace the lamp module, reverse the previous steps.
Warning: To reduce the risk of personal injury, do not drop the lamp
module or touch the lamp bulb. The bulb may shatter and cause injury if it
is dropped.
Replacing the Lamp Cartridge

© 2008 3M 3M™Digital Projector DX70i Product Safety Guide 17
ENGLISH
Warranty
Warranty; Limited Remedy; Limited Liability
This product will be free from defects in material and manufacture for
a period of three years from the date of purchase or for 2500 hours of
USEWHICHEVEROCCURSFIRST--!+%3.//4(%27!22!.4)%3
).#,5$).'"54./4,)-)4%$4/!.9)-0,)%$7!22!.49/&
-%2#(!.4!"),)49/2&)4.%33&/2!0!24)#5,!20520/3%
If this product is defective within the warranty period stated above, the
EXCLUSIVEREMEDYSHALLBEAT-SOPTIONTOREPLACEORREPAIRTHE-PRODUCT
or to refund the purchase price of the 3M product. All replaced parts or
products become property of 3M. If the product is repaired, 3M will repair
THEDEFECTIVEPARTSWITHANEWORUSEDPARTS)FTHEPRODUCTISREPLACED-
will replace the product with the same or equivalent model and with a new or
refurbished product. The replacement product carries the original equipment
WARRANTY%XCEPTWHEREPROHIBITEDBYLAW-WILLNOTBELIABLEFORANY
indirect, special, incidental or consequential loss or damage arising from this
3M product, regardless of the legal theory asserted. Please see the following
WARRANTYLIMITATIONSANDEXCLUSIONS
Warranty Limitations and Exclusions
%XCEPTWHEREPROHIBITEDBYLAWTHEFOLLOWINGLIMITATIONSANDEXCLUSIONS
apply to the above mentioned limited warranty:
A 4HEABOVEWARRANTYISLIMITEDTOTHE-$IGITAL0ROJECTORAND
EXCLUDESTHELAMPANDACCESSORIES
B 4HEORIGINALLAMPHASTHEFOLLOWINGLIMITEDWARRANTYDAYSFROM
the date of purchase or 180 hours of lamp use, whichever occurs first.
C -$IGITAL0ROJECTORSAREDESIGNEDTOOPERATEINTHETYPICALINDOOR
environment. The product Limited Warranty is void if used outside of
the following circumstances:
 s66!#(Z
 sTO#TO&
 s2(WITHOUTCONDENSATION
 sMFEETABOVESEALEVEL
Warranty

18 3M™Digital Projector DX70i Product Safety Guide © 2008 3M
ENGLISH
D 4HE!IR)NTAKEAND%XHAUST6ENTMUSTBECLEAROFOBSTRUCTIONS
including any potential blockage or obstructions caused from a ceiling
or other mount. Inadequate air ventilation will cause the projector to
malfunction or will cause damage to the projector which will void the
warranty.
E 4HE7ARRANTYWILLBEVOIDIFSOMEONEOTHERTHAN-ORA-
!UTHORIZED3ERVICE0ROVIDERREPAIRSORMODIFIESTHE-PRODUCT
F 4HE7ARRANTYDOESNOTCOVERDAMAGEDUETOMISUSENEGLECT
mishandling, abuse, or normal wear and tear.
G 4HE7ARRANTYDOESNOTCOVERCOSTSASSOCIATEDWITHBUTNOTLIMITED
to removal, cleaning or installation of the product, adjustments,
MECHANICALORELECTRONICMADETOTHEPRODUCTORREPLACINGCUSTOMER
replaceable parts like lamps and air filters.
H 4HE7ARRANTYDOESNOTCOVERSHIPPINGCHARGESINCURREDWHEN
returning the product to 3M for repair.
For warranty support, please call or write your local 3M office or a
-!UTHORIZED3ERVICE0ROVIDERTOOBTAINAN2-!2ETURN-ATERIAL
!UTHORIZATION.UMBERBEFORERETURNINGTHEPRODUCT)FYOUAREINSIDETHE
Continental United States of America, please contact 3M Customer Service at
OREMAILMEETINGS MMMCOM
To ensure you do not void your warranty, please review the Intended Use for
Digital Projectors.
Important Notice
All statements, technical information, and recommendations related to 3M’s
products are on information believed to be reliable, but the accuracy or
completeness is not guaranteed. Before using this product, you must evaluate
it and determine if it is suitable for your intended application. You assume
all risks and liability associated with such use. Any statements related to the
product which are not contained in 3M’s current publication, or any contrary
statements contained on your purchase order shall have no force or effect
UNLESSEXPRESSLYAGREEDUPONINWRITINGBYANAUTHORIZEDOFFICEROF-
FCC STATEMENT - CLASS B: 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
Warranty

© 2008 3M 3M™Digital Projector DX70i Product Safety Guide 19
ENGLISH
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 turning
the device off and on, the user is encouraged to try to correct the interference
by one or more of the following measures:
s2EORIENTORRELOCATETHERECEIVINGANTENNA
s)NCREASETHESEPARATIONBETWEENTHEEQUIPMENTANDRECEIVER
s#ONNECTTHEEQUIPMENTINTOANOUTLETONACIRCUITDIFFERENTFROMTHATTO
which the receiver is connected.
s#ONSULTTHEDEALERORANEXPERIENCEDRADIO46TECHNICIANFORHELP
NOTICE: This Class B digital apparatus meets all requirements of the
#ANADIAN)NTERFERENCE#AUSING%QUIPMENT2EGULATIONS
#ETAPPAREILNUM£RIQUEDELACLASSE"RESPECTETOUTESLESEXIGENCESDU
Règlement sur le matériel brouilleur du Canada.
INSTRUCTIONS TO USERS: This equipment complies with the
requirements of FCC equipment provided that the following conditions are
met. The cables may have to be used with the core set to the projector side.
Use the cables which are included with the projector or specified.
Notice: Shielded cables All connections to other computing devices must be
made using shielded cables to maintain compliance with FCC regulations.
NotE#HANGESORMODIFICATIONSNOTEXPRESSLYAPPROVEDBYTHEPARTY
responsible for compliance could void the user’s authority to operate the
equipment.
EEC STATEMENT: This machine was tested against the 89/336/EEC
%UROPEAN%CONOMIC#OMMUNITYFOR%-#%LECTRO-AGNETIC#OMPATIBILITY
and fulfills these requirements.
Warranty

20 3M™Digital Projector DX70i Product Safety Guide © 2008 3M
ENGLISH
Warranty