Runco VX-80d Specifikace stáhnout pdf (Strana 97)

Throw Distance

APPENDIX C

Calculating Throw Distance

It is important throw distance be precisely calculated for your installation using the

appropriate formula from the chart below. To calculate throw distance you must know the

screen size and the lens type installed in the projector. In general, the larger you want the

image to be the greater the distance you must allow between the lens and the screen.

NOTES: 1) Throw distance is

measured from the screen to

the center of the projector’s

lens. 2) This measurement is not

necessarily parallel to the floor as

the projector and screen may be

inclined.

Throw Distance (TD) is measured from the

screen to the center of the projector’s lens.

Lens Option VX-40d / VX-50d Throw Distances VX-60d / VX-80d Throw Distances

1 1.65 - 1.95 1.48 - 1.75

2 2.04 - 2.73 1.81 - 2.40

3 2.86 - 4.83 2.56 - 4.35

4 4.96 - 7.90 4.48 - 7.15

5 0.8 (Approx.) 0.75 (Approx.)

1 2 ... 92 93 94 95 96 97 98 99 100 101 102

Žádné komentáře

Runco VX-80d Specifikace Strana 97