Panasonic PTF300NTU Projector User Manual


 
Getting Started
ENGLISH - 15
Setting up
You can adjust the projection size with 2.0x zoom lens. Calculate and define the throw distance as follows.
All measurements and the calculation results below are approximate and may differ slightly from the actual
measurements.
J Calculation methods
SW (m) = SD (") x 0.0203 SH (m) = SD (") x 0.0152
LW (m) = 0.0305 x SD (") - 0.049 LT (m) = 0.0604 x SD (") - 0.05
Screen size and throw distance
Projection size (4 : 3) Throw distance (L)
Screen diagonal
(SD)
Screen height (SH) Screen width (SW)
Minimum distance
(LW)
Maximum distance
(LT)
33" (0.84 m) 0.50 m (1'7") 0.67 m (2'2") 1.9 m (6'2")
40" (1.02 m) 0.61 m (2') 0.81 m (2'7") 1.2 m (3'11") 2.4 m (7'10")
50" (1.27 m) 0.76 m (2'5") 1.02 m (3'4") 1.5 m (4'11") 3.0 m (9'10")
60" (1.52 m) 0.91 m (2'11") 1.22 m (4') 1.8 m (5'10") 3.6 m (11'9")
70" (1.78 m) 1.07 m (3'6") 1.42 m (4'7") 2.1 m (6'10") 4.2 m (13'9")
80" (2.03 m) 1.22 m (4') 1.63 m (5'4") 2.4 m (7'10") 4.8 m (15'8")
90" (2.29 m) 1.37 m (4'5") 1.83 m (6') 2.7 m (8'10") 5.4 m (17'8")
100" (2.54 m) 1.52 m (4'11") 2.03 m (6'7") 3.0 m (9'10") 6.0 m (19'8")
120" (3.05 m) 1.83 m (6') 2.44 m (8') 3.6 m (11'9") 7.2 m (23'7")
150" (3.81 m) 2.29 m (7'6") 3.05 m (10') 4.5 m (14'9") 9.0 m (29'6")
200" (5.08 m) 3.05 m (10') 4.06 m (13'3") 6.1 m (20') 12.0 m (39'4")
250" (6.35 m) 3.81 m (12'6") 5.08 m (16'8") 7.6 m (24'11") 15.1 m (49'6")
300" (7.62 m) 4.57 m (14'11") 6.10 m (20') 9.1 m (29'10") 18.1 m (59'4")
NOTE:
See page 57 for the screen size and throw distance of 16:9.
Do not use the projector at a raised or a horizontally tilted position as it may cause
malfunction of the projector.
Make sure the projector lens surface is parallel with the screen. You can tilt the projector
body approximately ± 30° vertically. Overtilting may result in shortening the component’s
life.
For the best quality of the projection image, install a screen where sun light or room light does not shine directly onto the
screen. Close window shades or curtains to block the lights.
S
D
SW
SH
Screen
Projected image
Shown as 4:3