Adjusting The Projector Focus; Adjusting Projection Image Size - NEC L51W LED User Manual

Installation
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Adjusting the Projector Focus

To focus the image, rotate the focus lever until the image is
clear.
L51W series: The projector will focus at distances from 20.5"

to 118.1"/52 to 300 cm.

Adjusting Projection Image Size

L51W series: Projection Image Size from 17" to 100" (0.438 to

2.540 meters).
Width
(43.8cm)
1.7' (0.52m)
3.0' (0.91m)
4.9' (1.50m)
6.6' (2.00m)
7.9' (2.40m)
9.8' (3.00m)
Screen (Diagonal)
17" (43.8cm)
Screen Size
14.6" x 9.1"
(Width x Height)
37.1 x 23.2cm
D (cm/inch)
1.2/0.47"
Distance
1.7' (0.52m)

This graph is for user's reference only.
50"
(126.4cm)
30"
(76.7cm)
17"
30" (76.7cm) 50" (126.4cm)
25.6" x 16.0" 42.2" x 26.4"
65.0 x 40.6cm 107.1 x 67.0cm
2.0/0.79" 3.3/1.3"
3.0' (0.91m) 4.9' (1.5m)
Focus Lever
(254.0cm)
80"
(203.2cm)
66"
(168.5cm)
66" (168.5cm) 80" (203.2cm) 100" (254.0cm)
56.2" x 35.2" 67.8" x 42.4"
142.9 x 89.3cm 172.3 x 107.7cm 214.3 x 134.0cm
4.5/1.78" 5.4/2.13"
6.6' (2.0m) 7.9' (2.4m)
100"
D
84.4" x 52.7"
6.7/2.64"
9.8' (3.0m)