Panasonic PT-EW630U Spezifikationsblatt PDF herunterladen (Seite 9)

S P E C F I L E

PT-EW630/EW630L

LCD Projectors

As of April 2012

SFL12M005

9 / 1 7

Calculation of the projection distance

For a screen size different from the above, use the equation below to calculate the projection distance.

• Distances calculated with the above equations will include a slight error.

minimum L (m) = (diagonal screen size in inches) × 0.027400 - 0.055400

maximum L (m) = (diagonal screen size in inches) × 0.037200 - 0.053400

minimum L (m) = (diagonal screen size in inches) × 0.036000 - 0.050400

maximum L (m) = (diagonal screen size in inches) × 0.061300 - 0.049700

minimum L (m) = (diagonal screen size in inches) × 0.061320 - 0.113900

maximum L (m) = (diagonal screen size in inches) × 0.099950 - 0.112800

minimum L (m) = (diagonal screen size in inches) × 0.100200 - 0.212700

maximum L (m) = (diagonal screen size in inches) × 0.159120 - 0.210700

(fixed focus) L (m) = (diagonal screen size in inches) × 0.017517 - 0.057231

ET-ELW20

Supplied lens

ET-ELT20

ET-ELT21

ET-ELW21

Aspect ratio 16:9

Aspect ratio 16:10

minimum L (m) = (diagonal screen size in inches) × 0.028162 - 0.055400

maximum L (m) = (diagonal screen size in inches) × 0.038234 - 0.053400

minimum L (m) = (diagonal screen size in inches) × 0.037001 - 0.050400

maximum L (m) = (diagonal screen size in inches) × 0.063004 - 0.049700

minimum L (m) = (diagonal screen size in inches) × 0.063025 - 0.113900

maximum L (m) = (diagonal screen size in inches) × 0.102729 - 0.112800

minimum L (m) = (diagonal screen size in inches) × 0.102986 - 0.212700

maximum L (m) = (diagonal screen size in inches) × 0.163544 - 0.210700

(fixed focus) L (m) = (diagonal screen size in inches) × 0.018004 - 0.057231

ET-ELW20

Supplied lens

ET-ELT20

ET-ELT21

ET-ELW21

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Panasonic PT-EW630U Spezifikationsblatt Seite 9