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プロジェクター Dukane 28A5500のPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Dukane 28A5500 12 ページ。 Professional overhead projector
Dukane 28A5500 にも：取扱説明書 (13 ページ)

2 - SPECIFICATIONS

Dimensions.5" H x 13" W x 17.5" D (Folded)

32" H x 13" W x 17.5" D (Opened)

Aperture.. 640, 641A, 663, 4000, 4003—10" x 10" (254mm x 254mm)

4500, 5500—11.2" x 11.2" (285mm x 285mm)

Lens.641A—Single Element, 293mm (11.5")

640, 653A, 4000—Three Element, 327mm (13-0")

663, 4003, 4500, 5500—Four Element, 280mm (11.0")

Lamp...641A, 653A, 663—360W, ENX

640, 4000, 4003, 4500, 5500—410W, FXL

Elevation. Up to 30 Degrees

Focus. Rack and Pinion

Power.641A, 653A, 663—120V, 60Hz, 4.4A

640, 4000, 4003—120V, 60Hz, 7.0A

4500, 5500—120V, 60Hz, 9.8A

Power Cord.3-Wire Grounded, 10 Ft.

Safety Interlock . Cuts Off Power When Unit Is Open

Weight .17 Lbs.

3 - DUKANE MODELS 663, 4003, 4500 & 5500

Professional Overhead Projectors

The Models 663, 4003, 4300 and 5500 feature a special optical design

which combines a standard three-element (13") projection lens with a

movable fourth element that converts to a

wide angle (11")

lens.

This design allows you to maintain image size for both transparency

and the smaller LCD panel aperture size. Other features include a

lamp changing mechanism and spare lamp indicator that will light

up to remind you to replace the primary lamp.