Setting Up; Screen Size And Throw Distance - Panasonic PT-LB75VE Operating Instructions Manual

Setting up

Projected image
SW
(All measurements below are approximate and may differ slightly from the actual measurements.)
Screen diagonal (SD)
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")
You can calculate more detailed screen dimensions from the screen diagonal.
The results below are approximate and may differ slightly from the actual measurements.
If the projection size is SD,
Screen height (SH)
Screen width (SW)
Minimum distance (LW)
Maximum distance (LT)
Note
For the best quality of the projection image, install a screen where sunlight or room light does not shine directly
onto the screen. Close window shades or curtains to block the light and turn off the lamps.
Do not use the projector at a raised or a horizontally tilted position. Doing so may cause malfunction of the
projector.
You can tilt the projector body approximately ±30 ° vertically and ±10 °
horizontally.
Do not cover the air outlet port and air intake ports or place anything within
50 cm (20") of them as this may cause damage or injury.
Screen
L (LW/LT)
Minimum distance
(LW)
— 1.1 m (3' 7")
1.1 m (3' 7") 1.4 m (4' 7")
1.4 m (4' 7") 1.7 m (5' 6")
1.7 m (5' 6") 2.1 m (6' 10")
2.0 m (6' 6") 2.4 m (7' 10")
2.3 m (7' 6") 2.8 m (9' 2")
2.6 m (8' 6") 3.1 m (10' 2")
2.9 m (9' 6") 3.5 m (11' 5")
3.5 m (11' 5") 4.2 m (13' 9")
4.3 m (14' 1") 5.2 m (17' 0")
5.8 m (19' 0") 7.0 m (22' 11")
7.3 m (23' 11") 8.7 m (28' 6")
8.7 m (28' 6") 10.5 m (34' 5")
For 4:3 aspect ratio
= SD (m) × 0.0152
= SD (m) × 0.0203
= 0.0292 × SD (m) - 0.036
= 0.0351 × SD (m) - 0.044
L (LW/LT)
Screen
Minimum distance
(LT) (LW)
—
1.3 m (4' 3")
1.6 m (5' 3")
1.9 m (6' 2")
2.2 m (7' 2")
2.5 m (8' 2")
2.8 m (9' 2")
3.2 m (10' 6")
3.8 m (12' 5")
4.7 m (15' 5")
6.3 m (20' 8")
7.9 m (25' 11")
9.5 m (31' 2")
For 16:9 aspect ratio
= SD (m) × 0.0125
= SD (m) × 0.0221
= 0.0318 × SD (m) - 0.022
= 0.0383 × SD (m) - 0.046
Setting up
(LT)
1.2 m (3' 11")
1.5 m (4' 11")
1.9 m (6' 2")
2.3 m (7' 6")
2.6 m (8' 6")
3.0 m (9' 10")
3.4 m (11' 1")
3.8 m (12' 5")
4.6 m (15' 1")
5.7 m (18' 8")
7.6 m (24' 11")
9.5 m (31' 2")
11.4 m (37' 4")
+30 °
-30 °
E
NGLISH - 17