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INSTALLATION GUIDELINES

MD (1.7-3:1) lenses

Date : 21/10/96

Page 1

R9829335

I. Mounting

- remove the currently mounted lens by turning-counter clockwise. Note : be very carefull not to drop the lens.

- take the MD(1.7-3:1) zoom lens out of its packing material.

- turn the lens completely into the lens holder (clockwise). The lens will automatically be secured in the lens holder.

II. Operation

- tables, formulas and diagrams to calculate the projection distance range or screen width range are given on

next pages (for 3000 and 3100 series).

- focus the lens by rotating the front lens barrel until the image is clearly focus. Secure the focus position of the

lens with both securing screws.

- adjust the zoom with the zoom adjustment ring until the desired screen width is obtained. Secure the zoom

position with the securing screw.

- when the projector is not in use, it is recommended to put the lens cap on the lens.

Front lens barrel

Zoom ring

Zoom securing screw

Front securing screw

Art. No. : R5975377

Содержание R9829335

Страница 1: ...d diagrams to calculate the projection distance range or screen width range are given on next pages for 3000 and 3100 series focus the lens by rotating the front lens barrel until the image is clearly...

Страница 2: ...oceed as follows 1 Always wipe lenses with a CLEAN TorayseeTM cloth 2 Always wipe lenses in a single direction Do not wipe back and forth across the lens surface as this tends to grind dirt into the c...

Страница 3: ...87 10 42 3 4 6 05 10 73 3 5 6 22 11 05 SW PD PD min max m m m 3 6 6 40 11 36 3 7 6 58 11 67 3 8 6 75 11 99 3 9 6 93 12 30 4 0 7 10 12 61 4 1 7 28 12 93 4 2 7 46 13 24 4 3 7 63 13 56 4 4 7 81 13 87 4 5...

Страница 4: ...30 231 41 410 36 135 240 18 426 01 140 248 96 441 67 145 257 76 457 34 150 266 56 473 02 155 275 36 488 70 160 284 18 504 39 165 293 00 520 09 SW PD PD min max inch inch inch 170 301 82 535 80 175 310...

Страница 5: ...eries projectors Projector distance with regard to the screen width metric Units meter Scale 1 cm 1 m 1 2 3 4 5 6 SW 1 2 3 4 5 6 7 8 9 10 11 12 PD 13 14 15 16 17 18 19 100 200 SW PD 100 200 300 400 50...

Страница 6: ...06 10 66 3 4 6 24 10 99 3 5 6 42 11 31 SW PD PD min max m m m 3 6 6 61 11 63 3 7 6 79 11 96 3 8 6 97 12 28 3 9 7 15 12 60 4 0 7 33 12 93 4 1 7 52 13 25 4 2 7 70 13 58 4 3 7 88 13 90 4 4 8 06 14 23 4 5...

Страница 7: ...130 238 80 420 08 135 247 87 436 24 140 256 95 452 41 145 266 04 468 59 150 275 13 484 77 155 284 23 500 97 160 293 34 517 17 165 302 45 533 38 SW PD PD min max inch inch inch 170 311 57 549 59 175 3...

Страница 8: ...eries projectors Projector distance with regard to the screen width metric Units meter Scale 1 cm 1 m 1 2 3 4 5 6 SW 1 2 3 4 5 6 7 8 9 10 11 12 PD 13 14 15 16 17 18 19 Projector distance with regard t...