Barco Loki User Manual

4. Physical Installation
4.7 Throw distance
Calculate the installation throw distance
Throw is the distance (D) measured from your projec tor lens to the screen. To calculate the throw distance for an installation, you
will need two pieces of data: the s elected lens throw ratio ( L) and the horizontal width (W) of the screen. For example, if the screen
width (W) is 2.4 meters and the projector lens has a throw ratio (L) of 0.99:1, then the throw distance (D) will be 2.38 meters.
Calculation: 2.4 x 0.99 = 2.38
The following graphs illustrate th e image size (W) and p rojection distan ce (D) for each of the projector l
enses.
Tolerances are typically +/- 5% due to optical (lens) variation.
Throw distance, FLD WUXGA
Projection distance
FLD Lens 0.74:1 (EN12) (0.5 - 5m)
FLD Lens 1.24 - 1.6 : 1 (EN13) (1.0 - 15m)
FLD Lens 1.16:1 (EN15) (1.5 - 15m)
FLD Lens 1.6 - 2.32 : 1 (EN11) (2.0 - 15m)
FLD Lens 2.37 - 3.79 : 1 (EN14) (3.0 - 30m)
FLD Lens 3.80 - 6.50 : 1 (EN16) (4.0 - 40 m)
Image width
m
12.00
11.00
10.00
9.00
8.00
7.00
6.00
5.00
4.00
3.00
2.00
1.00
0.00
Screen diagonal
0.00
1.00
2.00
3.00
4.00
5.00
6.00
8.00
9.00
10.00
11.00
12.00
13.00
14.00
0.00
0.50
1.00
1.50
2.00
2.50
3.00
4.00
4.50
5.00
5.50
6.00
6.50
7.00
7.50
3.50
Image 4-4
36 601–426 F70 SERIES 24/10/2017

Barco Loki Specifications

General

Brand	Barco
Model	Loki
Category	Projector
Language	English