3M 1860 Specifications

3M

™

Overhead Projector

Model

1860

Plus

Clear Choice

The clear choice for presenters worldwide, the 3M

™

Overhead Projector 1860

Plus

is engineered for

durability with a chemically-hardened, break-resistant stage glass. The durable stage glass can result in less

maintenance, interruptions and repair expenses.

Featuring an articulating closed-singlet wide-angle lens for

crisp, detailed images kept sharply focused by a rack-and-pinion mechanism. The handsomely styled 3M

Overhead Projector 1860

Plus

packs a 2,700-lumen punch for brilliant images. The 1860

Plus

has a five-

year limited warranty on parts and labor.

KEY FEATURES

TECHNICAL SPECIFICATIONS

>

Chemically-hardened stage glass is retained by clips for easy

replacement.

>

Wide-angle, closed articulating singlet lens for clear images

throughout the tilt range.

>

Closed projection head to protect the mirror and to keep dust

away from the optical surfaces.

>

2,700 lumens of light output projects brilliant images with the

room lights on for note taking.

>

Dual element fresnel lens for a sharper screen image.

>

Built-in resistor to extend lamp life.

>

Lamp interrupt switch shuts off power to a lamp when changing

lamps to prevent premature lamp failure.

>

10.5" x 10.5" staging area gives you room to maximize your

message.

>

Built-in pen tray for convenient storage.

>

Fifteen-foot power cord and tangle-free storage.

>

Convenient carrying handle and fold-down post provide optimal

portability and storability.

>

Five-year limited warranty covers parts and labor. Please see

product packaging for details of warranty terms.

>

One lamp included.

ORDER NUMBER:

78-9236-6871-5

OPTIONAL ACCESSORIES:

Replacement lamp, roller attachment,

roller-attachment film, dust cover, and projection screens.

OPTICAL PERFORMANCE

>

Head:

Articulating, closed-singlet

(one element lens)

wide-angle

>

Illumination:

2,700 ANSI lumens

typical*

>

Design:

Transmissive

with folded optical system

>

Focal length:

11.5"

(293 mm)

>

Stage aperture:

10.5" x 10.5"

(267 mm x 267 mm)

>

Fresnel Lens:

Dual Element Lens

LAMP DESCRIPTION

>

Lamp ejector

>

Lamp changer

>

1 lamp included

>

Lamp Type:

ENX

(82 volts, 360 watts)

>

Lamp Life:

75

hours ANSI rating

>

Built-in Resistor

to extend lamp life

well beyond the 75 hour ANSI

rating.*

ELECTRICAL REQUIREMENTS

>

Hush-quiet fan

>

Power-cord length:

15'

(4.6 m)

>

Power-cord wrap

MECHANICAL

>

Carrying handle

>

Fold-down post

PHYSICAL CHARACTERISTICS

>

Weight:

19.0 lbs.

(8.6 kg)

www.

3M.com/meetings

1.800.

328.1371

Specifications subject to change without notice.

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.

3M Visual Systems

Building A147-5N-01

6801 River Place Blvd.

Austin, TX 78726-9000

1-800-328-1371

www.3m.com/meetings

3M Mexico,S.A.de C.V.

Apartado Postal 14-139

Mexico, D.F. 07070

Mexico

3M Visual Systems

3M Canada Company

P.O. Box 5757

London, Ontario, Canada

N6A 4T1

1-800-364-3577

© 3M 2005

R122905

78-6970-8489-1

Important Notice.

All statements, technical information, and recommendations related to 3M’s products are based 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 publications, 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 3M.

Warranty; Limited Remedy; Limited Liability.

This product will be free from defects in material and manufacture for a period of five years from the

date of purchase. 3M MAKES NO OTHER WARRANTIES or CONDITIONS INCLUDING, BUT NOT

LIMITED TO, ANY IMPLIED WARRANTY OR CONDITION OF MERCHANTABILITY OR FIT-

NESS 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 or damage arising from this 3M product, regardless of the legal

theory asserted.

*Using 3M ENX Lamps

3M 1860 Specifications

3M 1860 - Plus Overhead Projector Manual

3M 1860 manual content summary: