OPTICAL PERFORMANCE
>
Head:
Closed singlet
(one element),
wide angle
>
Illumination:
2,500 lumens average
>
Stage aperture:
254 mm x 254 mm
(10" x 10")
>
Stage temperature:
46˚C
(115˚F)
>
Focal Length:
293 mm
(11.5")
LAMP DESCRIPTION
>
Lamp ejector
>
1 lamp included
>
Lamp Type:
ENX
(82 volts, 360 watts)
>
Lamp Life:
75
hours ANSI rating
PHYSICAL CHARACTERISTICS
>
Width:
361 mm
(14.2")
>
Depth:
425 mm
(16.75")
>
Height
(top of head)
:
711 mm
(28")
>
Weight:
17.8 lbs.
(8.1 kg)
ELECTRICAL FEATURES
>
Power-cord length:
3 m
(10')
>
Voltage rating:
120VAC, 60Hz
MECHANICAL
>
Thermal protection circuit
: cuts power to
the lamp if the projector exceeds safe operating temperature.
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3M
™
Overhead Projector
Model 1720 Plus
Added Performance, Affordable Price
The 3M
TM
Overhead Projector 1720 Plus is engineered for durability with hardened, break-
resistant stage glass. The durable stage glass can result in less maintenance, interruptions and
repair expenses. A closed singlet projection head makes the 3M 1720 Plus easy to focus and
clean, while 2,500 lumens of light is designed to make your images clear. As functional as
it is affordable, the 3M 1720 Plus features an articulating closed singlet projection head for
screen location flexibility and extra lens and mirror protection.
>
Articulating closed singlet projection head for clear
images throughout the tilt range.
>
Closed projection head to protect the mirror to keep
dust away from the optical surfaces
>
2,500 lumens of light can enhance your visuals
even with the room lights on for note-taking.
>
In-circuit resistor to extend lamp life.
>
10" x 10" staging area gives you room to maximize
your message.
>
Ten-foot power cord and tangle-free cord storage.
>
Three-year parts and labor warranty for peace of
mind. Please see product packaging for details of
warranty terms.
Key features
teCHNICaL sPeCIfICatIONs
Specifications subject to change.
Ask
about 3M
LAMPS!
Ask
about 3M
LAMPS!
ORDER NUMBER:
XO-ØØ38-Ø8ØØ-1
OPTIONAL ACCESSORIES:
Replacement lamp, roller-
attachment, roller-attachment film, dust cover, and projection screens.
*using 3M ENX Lamps
© 3M 2005 Rev. D
78-6970-8449-5
3M Visual Systems Division
Building A145-5N-01
6801 River Place Blvd.
Austin, TX 78726-9000
3M Canada
P.O. Box 5757
London, Ontario,
Canada
N6A 4T1
3M Mexico, S.A. de C.V.
Apartado Postal 14-139
Mexico, D.F. 07070
Mexico
3M is a trademark of 3M Company. Used under license in Canada. All other trade names referenced are
the service marks, trademarks, or registered trademarks of their respective companies.
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 office of 3M.
Warranty; Limited Remedy; Limited Liability
This product will be free from defects in material and manufacture for a period of three years from the time of
purchase. 3M MAKES NO OTHER WARRANTIES or CONDITIONS INCLUDING, BUT NOT LIMITED TO,
ANY IMPLIED WARRANTY OF CONDITION OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall
be, at 3M’s option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except
where prohibited by law, 3M will not be liable for any indirect, special, incidental or consequential loss of dam-
age arising from this 3M product, regardless of the legal theory asserted.
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