Adjusting the projector’s focus, Adjusting projection image size, Installation – LG BX286 User Manual

Page 19: English, Focus ring

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background image

English

9

English

Installation

1.3'(0.4m)

26.2'(8.0m)

19.7'(6.0m)

14.8'(4.5m)

9.8'(3.0m)

4.9'(1.5m)

32.8'(10.0m)

31.4"

(79.9cm)

117.9"

(229.5cm)

235.8"

(559.0cm)

353.8"

(898.6cm)

471.7"

(1,198.1cm)

628.9"

(1,597.4cm)

786.1"

(1,996.8cm)

Lens Center

H

A

Lens Center

H : A = 6.67

B ÷ H x 100% = 115%(Offset)

B

Focus Ring

Adjusting the Projector’s Focus

To focus the image, rotate the focus ring until the image is clear.

The projector will focus at distances from 1.3 to 32.8 feet (0.4 to

10.0 meters) with mechanical travel.

Adjusting Projection Image Size

Screen

(Diagonal)

31.4”

(79.9cm)

117.9”

(229.5cm)

235.8”

(559.0cm)

353.8”

(898.6cm)

471.7”

(1,198.1cm)

628.9”

(1,597.4cm)

786.1”

(1,996.8cm)

Screen Size

Max.(WxH)

25.1”x18.8”

63.9x47.9cm

94.3”x70.7”

239.6x179.7cm

188.6”x141.5”

479.2x359.4cm

283.0”x212.3”

718.9x539.2cm

377.4”x283.0”

958.5x718.9cm

503.1”x377.3”

1,227.9x958.4cm

628.9”x471.7”

1,597.4x1,198.1cm

Hd

2.83”

(7.20cm)

10.61”

(27.00cm)

21.22”

(53.90cm)

31.84”

(80.90cm)

42.45”

(107.80cm)

56.60”

(143.80cm)

70.75”

(179.70cm)

Distance

1.3’ (0.4m) 4.9’ (1.5m) 9.8’ (3.0m) 14.8’ (4.5m) 19.7’ (6.0m) 26.2’ (8.0m) 32.8’ (10.0m)

This graph is for user’s reference only.

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