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3M Overhead Projector Model 1800 Series > 3M Visual Systems
3M™ Overhead Projector
Model1820 Reliable and Rugged
The reliable and rugged 3MTM Overhead Projector Model 1820 takes years of classroom use, and yet it’s stylish enough for any executive boardroom. A strong 2,700–lumen light output delivers bright presentations in various lighting conditions, and a wide-angle singlet lens projects large, clear images in the smallest rooms. The closed-head design protects the lens from dust, and smudges. A lamp ejector makes replacing lamps simple, and a thermal-protection circuit prevents the unit from overheating. Features also include accessible power switch that puts the controls where they count, at fingertip reach, fold-down post, and handy power-cord wrap. Of course, all parts and labor are backed by a five-year warranty from 3M—your first choice in overhead projectors for more than four decades.
KEY FEATURES
TECHNICAL SPECIFICATIONS Specifications subject to change.
> 2,700-lumen light output delivers bright images in various lighting conditions.
> Closed-lens design protects lens from dust and smudges.
> Wide-angle lens projects large, clear images in the smallest rooms.
> New overhead projector technology increases expected lamp life from about 65 hours to nearly 130.
> Fold-down post makes the projector easy to carry. > Handy storage wrap eliminates messy power cord. > Five-year warranty on all parts and labor. Please see product packaging for details of warranty terms.
ORDER NUMBER: XO-ØØ38-Ø712-Ø (former#: 78-9236-6581-0)
OPTICAL PERFORMANCE
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Head: Articulating, closed singlet (1 element) wide angle lens Illumination: 2,700 ANSI lumens typical Stage aperture: 267 mm 267 mm (10.5 inches x 10.5 inches)
LAMP DESCRIPTION
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Lamp ejector Lamp Type: ENX (82 volts, 360 watts) Lamp Life: 130 hours average, using Model 1820
ELECTRICAL FEATURES
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Power-cord length: 4.6 m (15 feet) Power-cord wrap
MECHANICAL
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Fold-down post
OPTIONAL ACCESSORIES: Replacement lamp, roller
Ask about 3M LAMPS!
attachment, roller-attachment film, carrying handle, and dust cover
1.800.328.1371
www.3M.com /meetings
“Wherever there’s a great meeting, you’ll find 3M.” ™ Visual Systems Division Building A145-5N-01 6801 River Place Blvd. Austin, TX 78726-9000
3M Canada
3M Mexico, S.A. de C.V.
P.O. Box 5757 London, Ontario, Canada N6A 4T1
Apartado Postal 14-139 Mexico, D.F. 07070 Mexico
Specifications subject to change without notice. LITHO in USA © 3M 2003 78-6970-8484-2
