Setting up
ENGLISH -
29
Getting Started
If the screen dimensions are written as “SD",
For 4:3 aspect ratio
For 16:9 aspect ratio
For 16:10 aspect ratio
Screen height (SH)
= SD(m) × 0.6
= SD(m) × 0.490
= SD(m) × 0.530
Screen width (SW)
= SD(m) × 0.8
= SD(m) × 0.872
= SD(m) × 0.848
Minimum distance (LW)
= 0.11461 × SD(m) - 0.02936
= 0.10402 × SD(m) - 0.02936
= 0.10122 × SD(m) - 0.02936
Maximum distance (LT)
= 0.18465 × SD(m) - 0.03190
= 0.16764 × SD(m) - 0.03190
= 0.16311 × SD(m) - 0.03190
J
Projection distance for PT-VX505NU
All measurements below are approximate and may differ slightly from the actual measurements. (Unit: m)
Projection size
For 4:3 aspect ratio
For 16:9 aspect ratio
Screen diagonal (SD)
Minimum
distance
(LW)
Maximum
distance
(LT)
Height position (H)
Minimum
distance
(LW)
Maximum
distance
(LT)
Height position (H)
30"
0.7
1.1
0.046~0.229
0.8
1.3
0.037~0.187
40"
0.9
1.5
0.061~0.305
1.0
1.7
0.050~0.249
50"
1.2
1.9
0.076~0.381
1.3
2.1
0.062~0.311
60"
1.4
2.3
0.091~0.457
1.6
2.5
0.075~0.374
70"
1.7
2.7
0.107~0.533
1.8
3.0
0.087~0.436
80"
1.9
3.1
0.122~0.610
2.1
3.4
0.100~0.498
90"
2.2
3.5
0.137~0.686
2.4
3.8
0.112~0.560
100"
2.4
3.9
0.152~0.762
2.6
4.2
0.125~0.623
120"
2.9
4.7
0.183~0.914
3.1
5.1
0.149~0.747
150"
3.6
5.8
0.229~1.143
3.9
6.4
0.187~0.934
200"
4.8
7.8
0.305~1.524
5.3
8.5
0.249~1.245
250"
6.0
9.7
0.381~1.905
6.6
10.6
0.311~1.557
300"
7.3
11.7
0.457~2.286
7.9
12.7
0.374~1.868
Any other projection distance can be obtained according to the screen dimensions (m) using the following
calculations.
The calculated distance may contain a certain error.
If the screen dimensions are written as “SD",
For 4:3 aspect ratio
For 16:9 aspect ratio
Screen height (SH)
= SD(m) × 0.6
= SD(m) × 0.490
Screen width (SW)
= SD(m) × 0.8
= SD(m) × 0.872
Minimum distance (LW)
= 0.09547 × SD(m) - 0.02937
= 0.10402 × SD(m) - 0.02937
Maximum distance (LT)
= 0.15390 × SD(m) - 0.03189
= 0.16768 × SD(m) - 0.03189
