Appendix

List of compatible signals

 

 

Display

Scanning

Dot clock

Picture

Resizing*3

 

 

 

frequency

quality*

2

 

Mode

 

resolution

frequency

 

 

 

Format

 

H

V

LB20NTU

 

 

LB20NTU

 

 

 

(dots)*1

(MHz)

 

 

 

 

 

 

LB20U

LB20SU

LB20U

LB20SU

 

 

 

 

(kHz)

(Hz)

 

LB20VU

 

 

LB20VU

 

 

NTSC/NTSC4.43/

720 x 480i

15.7

59.9

 

A

A

 

OK

OK

Video/S-Video

PAL-M/PAL60

 

 

 

 

 

 

 

 

 

 

 

PAL/PAL-N/SECAM

720 x 576i

15.6

50.0

 

A

A

 

OK

OK

Video/S-Video

480i

 

720 x 480i

15.7

59.9

13.5

A

A

 

OK

OK

YPBPR/RGB

576i

 

720 x 576i

15.6

50.0

13.5

A

A

 

OK

OK

YPBPR/RGB

480p

 

720 x 483

31.5

59.9

27.0

A

A

 

OK

OK

YPBPR/RGB

576p

 

720 x 576

31.3

50.0

27.0

A

A

 

OK

OK

YPBPR/RGB

1 080/60i

 

1 920 x 1 080i

33.8

60.0

74.3

A

A

 

 

 

YPBPR/RGB

1 080/50i

 

1 920 x 1 080i

28.1

50.0

74.3

A

A

 

 

 

YPBPR/RGB

720/60p

 

1 280 x 720

45.0

60.0

74.3

A

A

 

 

 

YPBPR/RGB

VGA400

 

640 x 400

31.5

70.1

25.2

A

A

 

OK

OK

RGB

 

 

640 x 400

37.9

85.1

31.5

A

A

 

OK

OK

RGB

VGA480

*4

640 x 480

31.5

59.9

25.2

A

A

 

OK

OK

RGB

640 x 480

35.0

66.7

30.2

A

A

 

OK

OK

RGB

 

 

 

 

 

640 x 480

37.9

72.8

31.5

A

A

 

OK

OK

RGB

 

 

640 x 480

37.5

75.0

31.5

A

A

 

OK

OK

RGB

 

 

640 x 480

43.3

85.0

36.0

A

A

 

OK

OK

RGB

SVGA

 

800 x 600

35.2

56.3

36.0

A

AA

 

OK

 

RGB

 

*4

800 x 600

37.9

60.3

40.0

A

AA

 

OK

 

RGB

 

800 x 600

48.1

72.2

50.0

A

AA

 

OK

 

RGB

 

 

 

 

 

 

800 x 600

46.9

75.0

49.5

A

AA

 

OK

 

RGB

 

 

800 x 600

53.7

85.1

56.3

A

AA

 

OK

 

RGB

MAC16

 

832 x 624

49.7

74.6

57.3

A

A

 

OK

 

RGB

XGA

*4

1 024 x 768

48.4

60.0

65.0

AA

A

 

 

 

RGB

 

1 024 x 768

56.5

70.1

75.0

AA

A

 

 

 

RGB

 

 

 

 

 

 

 

1 024 x 768

60.0

75.0

78.8

AA

A

 

 

 

RGB

 

 

1 024 x 768

68.7

85.0

94.5

AA

A

 

 

 

RGB

 

 

1 024 x 768i

35.5

87.0

44.9

AA

A

 

 

 

RGB

MXGA

 

1 152 x 864

64.0

71.2

94.2

A

A

 

 

 

RGB

 

 

1 152 x 864

67.5

74.9

108.0

B

B

 

 

 

RGB

 

 

1 152 x 864

76.7

85.0

121.5

B

B

 

 

 

RGB

MAC21

 

1 152 x 870

68.7

75.1

100.0

B

B

 

 

 

RGB

MSXGA

*4

1 280 x 960

60.0

60.0

108.0

B

B

 

 

 

RGB

SXGA

*4

1 280 x 1 024

64.0

60.0

108.0

B

B

 

 

 

RGB

 

1 280 x 1 024

80.0

75.0

135.0

B

B

 

 

 

RGB

 

 

 

 

 

 

 

1 280 x 1 024

91.1

85.0

157.5

B

B

 

 

 

RGB

 

*4

1 400 x 1 050

64.0

60.0

108.0

B

B

 

 

 

RGB

 

1 400 x 1 050

65.1

59.9

122.4

B

B

 

 

 

RGB

UXGA

*4

 

 

 

*4

1 600 x 1 200

75.0

60.0

162.0

B

B

 

 

 

RGB

*1 The “i” appearing after the resolution indicates an interlaced signal. *2 The following symbols are used to indicate picture quality.

AA Maximum picture quality can be obtained.

ASignals are converted by the image processing circuit before picture is projected.

BSome loss of data occurs to make projection easier.

*3 Signals with “OK” are compatible with the “RESIZING” function. (page 43) *4 Signals that are compatible with the “FRAME LOCK” function. (page 43)

62-ENGLISH

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Panasonic PT-LB20SU Appendix, List of compatible signals, Display Scanning, Picture Resizing*3 Frequency Quality Mode

PT-LB20VU, PT-LB20U, PT-LB20SU specifications

The Panasonic PT-LB20SU, PT-LB20U, and PT-LB20VU are three exceptional projectors designed to deliver outstanding performance in various environments, including educational settings, business meetings, and home theater applications. These projectors are compact, lightweight, and packed with features, making them ideal for mobile presentations or fixed installations.

One of the standout features of the PT-LB20 series is its impressive brightness level, reaching up to 2000 lumens. This high brightness ensures clear and vivid images, even in well-lit rooms. The projectors support XGA resolution (1024 x 768 pixels), providing sharp visuals that enhance text readability and image detail.

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These models are designed with portability in mind, weighing only around 2.5 kilograms, making them easy to transport between locations. Their compact design also allows for easy setups, whether in classrooms, conference rooms, or even outdoor settings.

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