Panasonic PT-LB20SU, PT-LB20VU, PT-LB20U Appendix, List of compatible signals, Display Scanning

Page 62

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)

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Contents LCD Projector Commercial Use Model No. PT-LB20NTUDear Panasonic Customer Model number PT-LB20NTU / PT-LB20U / PT-LB20VU / PT-LB20SUFCC RF Exposure Warning if provided with wireless device PreparationDeclaration of Conformity PanasonicContents Do not remove the cover or modify it in any way Precautions with regard to safetyDo not overload the wall outlet Do not place the projector into water or let it become wet Do not handle the power cord plug with wet handsInsert the power cord plug securely into the wall outlet Do not place liquid containers on top of the projectorAlways disconnect all cables before moving the projector Do not look into the lens while the projector is being usedDo not cover the air inlet port or the air outlet port Do not place any heavy objects on top of the projectorUse only the specified batteries Insulate the battery using tape or similar before disposalDo not put your weight on this projector Accessories Before use Be sure to attach the lens cover before moving the projectorScreen Order to get the best picture qualityDo not touch the surfaces of the lens with your bare hands LampLocation and function of each part Leg adjuster buttons L/RLens cover Projection lens Remote control signal receptor # Connector panel $ Air outlet port $%$RGB2 IN/1 OUT connector pages 21, 22 # Power input socket ACRGB1 in connector pages 21 Video in connector pages 22$ Lamp indicator Remote control unit# RGB Input indicator MenuVolume +/- buttons Temp indicatorAuto Setup button pages 25 Illumination sensorSetting-up Projection methodsProjector position Projection distancesPT-LB20SU Connecting to computer ConnectionsConnecting to video equipment ET-ADSERPreparation for the remote control unit Insert the battery holderTurn on the power of all connected devices Turning on the power$Press the Power button Adjusting the size Press the input select button to select the input signalAdjusting the angle Adjusting the focusTurning off the power #Press the Power buttonProjector status Direct power off functionPower button on the projector Press the Auto Setup button Press the Freeze button Pausing a picture FreezeTurning off the picture and sound momentarily Shutter Press the Volume +/- button Adjusting the volume VolumeRemote control unit functions during D.ZOOM digital zoom Enlarging the picture D.ZOOMDisplaying two screens Index Window Press the Index Window buttonKeystone On-screen menusMenu screens Keystone correctionPosition menu Index Window function Shutter function Volume adjustmentAdjustments and settings Language menuMenu operation guide Contrast Bright Color Tint Sharpness Color Temp Returning a setting to the factory defaultSTD Select Enter RetrnVertical Correcting keystone distortionVertical keystone distortion correction only OperationAdjusting the picture Picture ModeColor ContrastBright TintDaylightview Mode Auto OFFDaylightview TV-SYSTEM Still ModeSignal Mode TV-SYSTEM Auto NtscPosition Adjusting the positionClock Phase DOT ClockAspect Aspect AutoResizing Frame LockChanging the display language OSD Option settingsAuto Signal Auto SearchRGB/YPBPR Sxga ModeRGB2 Select BlackboardFAN Control Lamp PowerDESK/CEILING Lamp RuntimeAuto POW.OFF Power MemoryControl KEY Amend Passwd Setting up the security functionInput Passwd Text Display Text ChangeName Change DefaultNetwork WEB ControlLamp indicator Temp indicator RemedyLamp indicator Lamp PowerReplacement procedure Cleaning and replacing the air filterCleaning Air filter should be cleaned every 100 hours of useLamp unit replacement period Replacing the lamp unitLamp unit replacement procedure Select Control KEY Auto POW.OFF DisableFRONT/REAR Front DESK/CEILING Press and hold the Enter button for approximately 3 secondsBefore calling for service Cleaning and maintenance Specifications PT-LB20VURemote control unit OptionsAppendix List of compatible signalsPicture Resizing*3 Frequency Quality Mode Display ScanningProjection dimensions calculation methods PT-LB20VUCommunications settings Using the Serial connectorPin assignments and signal names ConnectionCommand Control Remarks Contents Control commandsCable specifications

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.

The usability of the PT-LB20 projectors is complemented by Panasonic's advanced Daytime Mode, which optimizes image quality for brighter rooms. This feature is particularly beneficial for classrooms and conference rooms with significant ambient light, allowing for a comfortable viewing experience without straining the eyes.

In terms of connectivity, the PT-LB20 series comes equipped with multiple input options, including HDMI, VGA, and composite video ports, making it versatile enough to connect to various devices like laptops, Blu-ray players, and digital cameras. This variety alleviates compatibility issues and enhances user convenience.

The projectors are powered by a 230W UHM lamp that offers a long lamp life of approximately 5,000 hours in standard mode and up to 6,000 hours in eco mode, reducing maintenance costs and the frequency of replacements. The eco mode also helps reduce energy consumption, making these projectors more environmentally friendly.

The PT-LB20U stands out with its optional wireless module, facilitating easy connectivity without messy cables, which is ideal for dynamic presentations. Additionally, the PT-LB20SU and PT-LB20VU models feature built-in speakers that deliver decent audio quality, eliminating the need for external sound systems in smaller setups.

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.

With their robust build quality and advanced features, the Panasonic PT-LB20SU, PT-LB20U, and PT-LB20VU projectors represent a reliable choice for users seeking performance, versatility, and ease of use. These projectors embody Panasonic's commitment to delivering innovative display solutions that cater to a wide variety of professional and educational needs.
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