Standard Setting-Up Positions; Calculation Of The Projection Distance; Lcd Projector - Panasonic PT-F200NT Specifications

S F
P E C I L

LCD Projector

Standard setting-up positions

Upper edge of projected image
Projected image
Lower edge of projected image
Projected image
Projection distance (screen aspect ratio 4:3)
Projection size
(diagonal)
0.84 m / 33˝
1.02 m / 40˝
1.27 m / 50˝
1.52 m / 60˝
1.78 m / 70˝
2.03 m / 80˝
2.29 m / 90˝
2.54 m / 100˝
3.05 m / 120˝
3.81 m / 150˝
5.08 m / 200˝
6.35 m / 250˝
7.62 m / 300˝

Calculation of the projection distance

For a screen size different from the above, use the equation below to calculate the projection distance.
Aspect ratio 4:3
minimum
maximum
NOTE:
Distances calculated with the above equations will include a slight error.
As of November 2007
E
(1-15/16˝)
(1-11/16˝)
L
L
70 (2-3/4˝)
L
Projection distance (L)
Min (wide) Max (telephoto)
– / – 1.9 m / 6.4´
1.2 m / 3.8´ 2.4 m / 7.8´
1.5 m / 4.8´ 3.0 m / 9.8´
1.8 m / 5.8´ 3.6 m / 11.7´
2.1 m / 6.8´ 4.2 m / 13.7´
2.4 m / 7.8´ 4.8 m / 15.7´
2.7 m / 8.8´ 5.4 m / 17.7´
3.0 m / 9.8´ 6.0 m / 19.7´
3.6 m / 11.8´ 7.2 m / 23.7´
4.5 m / 14.8´ 9.0 m / 29.6´
6.0 m / 19.8´ 12.1 m / 39.6´
7.6 m / 24.8´ 15.1 m / 49.5´
9.1 m / 29.8´ 18.1 m / 59.5´
L (m) = (diagonal screen size in inches) x 0.0304 - 0.048
L (m) = (diagonal screen size in inches) x 0.0606 - 0.057
Ø49
Ø43
195
(7-11/16˝)
Height from the edge of screen
to center of lens (H)
0 – 0.25 m / 0 – 0.8´
0 – 0.30 m / 0 – 1.0´
0 – 0.38 m / 0 – 1.3´
0 – 0.46 m / 0 – 1.5´
0 – 0.53 m / 0 – 1.8´
0 – 0.61 m / 0 – 2.0´
0 – 0.69 m / 0 – 2.3´
0 – 0.76 m / 0 – 2.5´
0 – 0.91 m / 0 – 3.0´
0 – 1.14 m / 0 – 3.8´
0 – 1.52 m / 0 – 5.0´
0 – 1.91 m / 0 – 6.3´
0 – 2.29 m / 0 – 7.5´
PT-F200NT
unit : mm (inch)
A: Distance to screen
E: Height from the edge of screen to
center of lens
NOTE:
Illustrations show the projector installed
using optional ceiling bracket.
This illustration is not drawn to scale.
* This distance is especially recom-
mended for ceiling-mounted use and
other permanent installations.
NOTE:
Values shown are approximate. The value
for L (distance to screen) varies slightly
depending on the zoom lens characteris-
tics.
When the shortest projection distance is
used, a small amount of distortion may
occur in the image due to the zoom lens
characteristics.
The value for H (the height from the edge
of the screen to the centre of the lens) is
the value when the horizontal optical axis
shift function is not used. The value
decreases when the horizontal optical
axis shift function is used. For details,
see Shift range on page 6.
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