18 3M
™
 Digital Projector DX70i Product Safety Guide © 2008 3M
ENGLISH
D 4HE!IR)NTAKEAND%XHAUST6ENTMUSTBECLEAROFOBSTRUCTIONS
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 4HE7ARRANTYWILLBEVOIDIFSOMEONEOTHERTHAN-ORA-
!UTHORIZED3ERVICE0ROVIDERREPAIRSORMODIFIESTHE-PRODUCT
F 4HE7ARRANTYDOESNOTCOVERDAMAGEDUETOMISUSENEGLECT
mishandling, abuse, or normal wear and tear.
G 4HE7ARRANTYDOESNOTCOVERCOSTSASSOCIATEDWITHBUTNOTLIMITED
to removal, cleaning or installation of the product, adjustments, 
MECHANICALORELECTRONICMADETOTHEPRODUCTORREPLACINGCUSTOMER
replaceable parts like lamps and air filters.
H 4HE7ARRANTYDOESNOTCOVERSHIPPINGCHARGESINCURREDWHEN
returning the product to 3M for repair.
For warranty support, please call or write your local 3M office or a 
-!UTHORIZED3ERVICE0ROVIDERTOOBTAINAN2-!2ETURN-ATERIAL
!UTHORIZATION.UMBERBEFORERETURNINGTHEPRODUCT)FYOUAREINSIDETHE
Continental United States of America, please contact 3M Customer Service at 
OREMAILMEETINGS MMMCOM
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 
UNLESSEXPRESSLYAGREEDUPONINWRITINGBYANAUTHORIZEDOFFICEROF-
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