3M MP8670 用户手册

© 3M 1999

3M

™

 Multimedia Projector MP8670

TECHNICAL

A-3

✔ Note

These sizes are 

±

 1%.  This is due to variations in the manufacture of the lens.  If you are close to one of the

endpoints you should verify with your unit that the image is the proper size at the proper distance.

Example of the Multimedia projector and screen installation.  Determine picture size and projection distance as
shown below.

81 cm

61 cm

102 cm

140 cm

186 cm

(32 in.)

(24 in.)

(40 in.)

(4.6 ft)

(6.1 ft)

122 cm

91 cm

152 cm

216 cm

290 cm

(48 in.)

(36 in.)

(60 in.)

(7.1 ft)

(9.5 ft)

163 cm

122 cm

203 cm

290 cm

384 cm

(64 in.)

(48 in.)

(80 in.)

(9.5 ft)

(12.6 ft)

203 cm

152 cm

254 cm

366 cm

485 cm

(80 in.)

(60 in.)

(100 in.)

(12.0 ft)

(15.9 ft)

244 cm

183 cm

305 cm

448 cm

588 cm

(96 in.)

(72 in.)

(120 in.)

(14.7 ft)

(19.3 ft)

305 cm

229 cm

381 cm

558 cm

716 cm

(120 in.)

(90 in)

(150 in.)

(18.3 ft)

(23.5 ft)

406 cm

305 cm

508 cm

741 cm

981 cm

(160 in.)

(120 in.)

(200 in.)

(24.3 ft)

(32.2ft)