HP XP7000 Manuel de démarrage rapide télécharger pdf (Page 14)

Setting Up14

If you do not want to use the distance table, you can use the following equations to help

determine where to install the projector relative to the screen.

Image size relative to distance from the screen — xp7010/xp7030 series

Image size (diagonal) Image size (width) Distance — Tele (lens to screen)

(inches) (meters) (inches) (meters) (inches) (meters)

40 1.0 32 0.8 52 to 63 1.3 to 1.6

50 1.3 40 1.0 65 to 79 1.7 to 2.0

60 1.5 48 1.2 79 to 94 2.0 to 2.4

80 2.0 64 1.6 105 to 126 2.7 to 3.2

100 2.5 80 2.0 131 to 157 3.3 to 4.0

150 3.8 120 3.0 197 to 236 5.0 to 6.0

200 5.1 160 4.1 262 to 315 6.7 to 8.0

250 6.4 200 5.1 328 to 394 8.3 to 10.0

Calculating projection distances

distance from lens to screen = A × width of screen

minimum and maximum distance from screen = B

width of screen = 0.8 × diagonal of screen (for 4:3 screen)

projector lens below bottom of screen = C × width of screen (for 4:3 screen, with projector sitting level)

xp7010/xp7030 series

A = 1.6 to 2.0

B = 1.2 to 10 m (4 to 33 ft)

C = 0.12

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HP XP7000 Manuel de démarrage rapide Page 14