Panasonic PJLink PT-LB280 Systemhandbuch

Product Name : LCD Projectors

SPEC FILE

Product Number : PT-LB280

1/8

SFL14M006

As of April 2014. Specifications and appearance are subject to change without notice.

Specifications

Main unit

Power supply

Power consumption

LCDpanel Panel size

Display method

Pixels

Pixel configuration

Lens

Lamp

Screen size

Colors

Brightness*2

Center-to-corner uniformity*2

Contrast*2

Resolution

Optical axis shift

Keystone correction range

Installation

Built-in speaker Output power

Terminals HDMI IN

COMPUTER (RGB) 1IN

R, G, B

Y, PB(CB), PR(CR)

AC100–240 V 50 Hz/60 Hz

6W when Standby mode set to Normal,

0.5W when Standby mode set to Eco*1

16.0 mm (0.63 inches) diagonal (4:3 aspect ratio)

Throw ratio 1.48– 1.78:1

Transparent LCD panel (× 3, R/G/B)

Drive method Active matrix method

786,432 (1,024 ×768) ×3, total of 2,359,296 pixels

Stripe

Manual zoom (1.2×), manual focus F2.1–2.25, f19.11– 22.94 mm

230 W UHM lamp

0.76 –7.62 m (30–300 inches) diagonally, 4:3 aspect ratio

Full color (16,777,216 colors)

2,800 lumens (LAMP POWER: NORMAL)

80%

10,000:1 (full on/full off, Iris ON)

1,024 ×768 pixels (Input signals that exceed this resolution will be

converted to 1,024 × 768 pixels.)

6:1 (fixed)

Vertical: ±30°

Ceiling/floor, front/rear (menu selection)

2 W (monaural)

HDMI 19-pin ×1, HDCP and Deep color compatible

VGA (640 ×480)–WUXGA*4(1,920 ×1,200),

Audio signal: linear PCM

(sampling frequencies: 48 kHz, 44.1 kHz, 32 kHz)

D-sub HD 15-pin (female) ×1

R, G, B: 0.7 Vp-p, 75 ohms;

HD/VD, SYNC: high impedance, TTL (positive/negative automatic)

Y: 1.0 Vp-p (including sync signal), 75 ohms

S-VIDEO Y: 1.0 Vp-p; C: 0.286 Vp-p, 75 ohms

PB(CB), PR(CR): 0.7 Vp-p, 75 ohms

480i (525i)*3, 576i (625i)*3, 480p (525p), 576p (625p), 720 (750)/60p,

720 (750)/50p, 1080 (1125)/60i, 1080 (1125)/50i, 1080 (1125)/25p,

1080 (1125)/24p, 1080 (1125)/24sF, 1080 (1125)/30p, 1080 (1125)/60p,

1080 (1125)/50p,

NOTE: D-Sub -S video conversion cable (ET-ADSV) is required.

VIDEO IN

AUDIO IN 1

AUDIO IN 2

AUDIO OUT

SERIAL IN

Pin jack ×1, 1.0 Vp-p, 75 ohms

M3 (L, R) ×1, 0.5 Vrms

Pin jack ×2(L, R x 1), 0.5 Vrms

M3 (L, R) ×1(monitor out: 0–2.0 Vrms, variable)

D-sub 9-pin (female) ×1, for external control (RS-232C compliant)

MONITOR OUT D-sub HD 15-pin (female) ×1

300 W

PT-LB280

LCD Projectors

As of April 2014 2/8

SFL14M006

Power cord length

Cabinet materials

Dimensions (W ×H×D)

Weight*6

Operation noise*2

Operating temperature

Operating humidity

Remote control unit

Power supply

Operation range*7

Dimensions (W × H × D)

Weight

1.8 m (5 ft 11 in)

Molded plastic

335×96*5× 252 mm

(13-3/16 × 3-25/32*5× 9-29/32 inches)

5°C–40°C (41°F–104°F) [at less than 1,400 m (4,500 ft.) above sea level]

5°C–35°C (41°F–95°F) [at 1,400 m to 2,700 m (4,500 ft. to 8,800 ft.)

above sea level]

20%–80% (no condensation)

3 V DC (R03/LR03/AAA type battery × 2)

Approx. 5 m (16 ft) when operated from directly in front of the

signal receptor

44 × 105 × 20.5 mm (1-23/32 × 4-1/8 × 13/16 inches)

Approx. 63 g (2.22 oz) (including batteries)

Supplied accessories

Optional accessories

Replacement lamp unit

Replacement filter unit

Ceiling mount bracket

Projector mount bracket

) (× 2 for PT-LB280E)1×(drocrewoP

Wireless remote control unit (× 1)

Batteries for remote control (R03/LR03/AAA type × 2)

Computer signal cable 1.5 m (4 ft 11 in), VGA cable (× 1)

Software CD-ROM (Instruction Manual) (× 1)

ET-LAL500

ET-RFL300

ET-PKL100H (for high ceilings)

ET-PKL100S (for low ceilings)

ET-PKL420B

D-SUB - S Video conversion cableET- ADSV

Weights and dimensions shown are approximate. Specifications subject to change without notice.

*1When the Standby mode is set to Eco, network functions such as power on over the LAN network will not operate. Also, only certain com-

mands can be received for external control using the serial terminal.

*2Measurement, measuring conditions, and method of notation all comply with ISO 21118 international standards.

4WUXGA resolution is supported only when the signals are compliant with VESA CVT-RB (Coordinated Video Timing-Reduced Blanking).

5With legs at shortest position.

*3Only compatible with dot clock frequency of 27MHz (pixel repetition signal)

6Average value. May differ depending on models.

7Operation range differs depending on environments.

Storage temperature -20°C–60°C

Storage humidity 10%–80%

Approx. 2.8 kg (6.2 lbs)

37 dB (Lamp power: Normal), 33 dB (Lamp power: Eco1)

28 dB (Lamp power: Eco2)

PT-LB280

LCD Projectors

As of April 2014 3/8

SFL14M006

167.5 (6-19/32)

335 (13-3/16)

68.5

(2-11/16)

250 (9-27/32)

(3-25/32)

(3-7/16)

60.7

(2-3/8)

(11/32)

252 (9-29/32)

345

* For serviceman

Dimensions

Terminals

unit : mm (inch)

NOTE: This illustration is not drawn to scale.

1Audio output

2Video input

3Computer 1 input

4Monitor output

5HDMI input

6Audio input 1

7Audio input 2

8Serial input

PT-LB280

LCD Projectors

As of April 2014 4/8

SFL14M006

Standard setting-up position

unit : mm (inch)

NOTE:

Illustrations show the projector

installed using optional ceiling mount

bracket ET-PKL100H and bracket

assembly ET-PKL420B.

This illustration is not drawn to scale.

Projection distance for 16:9 aspect ratio screen

unit: meters (feet)

NOTE:

.scitsiretcarahcsnelmoozehtnognidnepedylthgilsseirav)neercsotecnatsid(LrofeulavehT•

•At the shortest projection distance, the zoom lens characteristics may cause slight image distortion.

0.76 m

1.02 m

1.27 m

1.52 m

1.78 m

2.03 m

2.29 m

2.54 m

3.05 m

3.81 m

5.08 m

6.35 m

7.62 m

1.0

1.3

1.6

2.0

2.3

2.6

3.0

3.3

3.9

4.9

6.6

8.2

9.9

1.2

1.6

2.0

2.4

2.8

3.1

3.5

3.9

4.7

5.9

7.9

9.9

11.9

0.008

0.011

0.014

0.017

0.019

0.022

0.025

0.028

0.033

0.041

0.054

0.068

0.082

30˝

40˝

50˝

60˝

70˝

80˝

90˝

100˝

120˝

150˝

200˝

250˝

300˝

(3.2)

(4.3)

(5.3)

(6.4)

(7.5)

(8.6)

(9.7)

(10.8)

(12.9)

(16.2)

(21.6)

(27.0)

(32.4)

(3.8)

(5.1)

(6.4)

(7.7)

(9.0)

(10.3)

(11.6)

(12.9)

(15.5)

(19.4)

(25.9)

(32.5)

(39.0)

(0.026)

(0.036)

(0.046)

(0.056)

(0.062)

(0.072)

(0.082)

(0.092)

(0.108)

(0.135)

(0.177)

(0.223)

(0.269)

Projection size

[diagonal]

Projection distance [L]

Min [wide] Max [telephoto]

Height from the edge of screen

to center of lens [H]

Caution:

•All construction work should be done by a qualified technician.

•When mounting to the ceiling, use the special mounting bracket. To prevent the projector from swaying or drop-

ping, attach the wire that is included with the projector between the mounting bracket and the ceiling.

Lower edge of projected image

Upper edge of projected image

HSHH

Screen

68.5

(2-11/16)

(2-25/32)

142

(5-19/32)

132

(5-3/16)

(2-19/32)

Screen

ø48.6

(1-29/32)

367–447

(14-7/16–17-19/32)

Adjustable in

20-mm

(25/32-inch) step.

(3-3/4)

157

(6-3/16)

PT-LB280

LCD Projectors

As of April 2014 5/8

SFL14M006

ecnatsidnoitcejorpehtfonoitaluclaC

For a screen size different from the above, use the equation below to calculate the projection distance.

NOTE:

Distances calculated with the above equations will include a slight error.

NOTE:

.scitsiretcarahcsnelmoozehtnognidnepedylthgilsseirav)neercsotecnatsid(LrofeulavehT•

•At the shortest projection distance, the zoom lens characteristics may cause slight image distortion.

Projection distance for 4:3 aspect ratio screen

Installable angle

Install the projector at an angle within the range shown below.

• Vertical direction

The projector may be installed at a vertical

angle of 30°.

• Horizontal direction

The projector may be installed at a horizontal

angle of 15°.

Aspect ratio 16:9

minimum L (m) = (diagonal screen size in inches) × 0.0330 –0.0233

maximum L (m) = (diagonal screen size in inches) × 0.0397 – 0.0237

Aspect ratio 4:3

minimum L (m) = (diagonal screen size in inches) × 0.0303 –0.0233

maximum L (m) = (diagonal screen size in inches) × 0.0364 – 0.0237

unit: meters (feet)

0.76 m

1.02 m

1.27 m

1.52 m

1.78 m

2.03 m

2.29 m

2.54 m

3.05 m

3.81 m

5.08 m

6.35 m

7.62 m

0.9

1.2

1.5

1.8

2.1

2.4

2.7

3.0

3.6

4.5

6.0

7.6

9.1

1.1

1.4

1.8

2.2

2.5

2.9

3.3

3.6

4.3

5.4

7.3

9.1

10.9

0.065

0.087

0.109

0.131

0.152

0.174

0.196

0.218

0.261

0.327

0.435

0.544

0.653

30˝

40˝

50˝

60˝

70˝

80˝

90˝

100˝

120˝

150˝

200˝

250˝

300˝

(2.9)

(3.9)

(4.9)

(5.9)

(6.9)

(7.9)

(8.9)

(9.9)

(11.9)

(14.9)

(19.8)

(24.8)

(29.8)

(3.5)

(4.7)

(5.9)

(7.1)

(8.3)

(9.5)

(10.7)

(11.9)

(14.3)

(17.8)

(23.8)

(29.8)

(35.8)

(0.213)

(0.285)

(0.358)

(0.430)

(0.499)

(0.571)

(0.643)

(0.715)

(0.856)

(1.073)

(1.427)

(1.785)

(2.142)

Projection size

[diagonal]

Projection distance [L]

Min [wide] Max [telephoto]

Height from the edge of screen

to center of lens [H]

–15°

+15°

+30°

–30°

PT-LB280

LCD Projectors

As of April 2014 6/8

SFL14M006

List of compatible signals

NOTE: The native resolution of this projector is 1,024 × 768 pixels. If the display resolution of the input signal is different from the

native resolution, image compression or expansion will be used to convert the input signal to a level within the native resolution.

Display mode Display

resolution

(dots)*1

Scanning frequency

(kHz)

Dot clock

frequency

(MHz)

Format

*1The “i” appearing after the resolution indicates an interlaced signal.

*2Only compatible with dot clock frequency of 27 MHz (pixel repetition signal)

NTSC/NTSC4.43/PAL-M 720 × 480i 15.7 59.9 − S-VIDEO/VIDEO

PAL/PAL-N/SECAM 720 × 576i 15.6 50.0 −

480i(525i) 720 × 480i 15.7 59.9 13.5

576i(625i) 720 × 576i 15.6 50.0 13.5

480i(525i) 720(1440) × 480i*215.7 59.9 27.0 HDMI

576i(625i) 720(1440) × 576i*215.6 50.0 27.0

480p(525p) 720 × 483 31.5 59.9 27.0

576p(625p) 720 × 576 31.3 50.0 27.0

720(750)/60p 1280 × 720 45.0 60.0 74.3

720(750)/50p 37.5 50.0 74.3

1080(1125)/60i 1920 × 1080i 33.8 60.0 74.3

1080(1125)/50i 28.1 50.0 74.3

1080(1125)/24p 1920 × 1080 27.0 24.0 74.3

1080(1125)/24sF 1920 × 1080i 27.0 48.0 74.3

1080(1125)/25p 1920 × 1080 28.1 25.0 74.3

1080(1125)/30p 33.8 30.0 74.3

1080(1125)/60p 67.5 60.0 148.5

1080(1125)/50p 56.3 50.0 148.5

VGA 640 × 480 31.5 59.9 25.2 HDMI/RGB

35.0 66.7 30.2

37.9 72.8 31.5

37.5 75.0 31.5

43.3 85.0 36.0

SVGA 800 × 600 35.2 56.3 36.0

37.9 60.3 40.0

48.1 72.2 50.0

46.9 75.0 49.5

53.7 85.1 56.3

MAC16 832 × 624 49.7 74.6 57.3

XGA 1024 × 768 48.4 60.0 65.0

56.5 70.1 75.0

60.0 75.0 78.8

68.7 85.0 94.5

MXGA 1152 × 864 67.5 74.9 108.0

MAC21 1152 × 870 68.7 75.1 100.0

1280 × 720 1280 × 720 37.1 50.0 60.5

44.8 60.0 74.5

(YCBCR)/RGB

HDMI/

YPBPR(YCBCR)/RGB

The signals that can be input to this projector are shown in the table below. Horizontal scanning fre-

quencies of 15 kHz to 91 kHz, vertical scanning frequencies of 24 Hz to 85 Hz, and a dot clock of

162 MHz maximum can be input.

PT-LB280

LCD Projectors

As of April 2014 7/8

SFL14M006

Display mode Display

resolution

(dots)*

Scanning frequency

(kHz)

Dot clock

frequency

(MHz)

Format

1280 × 768 1280 × 768 47.8 59.9 79.5 HDMI/RGB

60.3 74.9 102.3

68.6 84.8 117.5

1280 × 800 1280 × 800 41.3 50.0 68.6

49.7 60.0 83.5

62.8 74.9 106.5

71.6 84.9 122.5

MSXGA 1280 × 960 60.0 60.0 108.0

SXGA 1280 × 1024 64.0 60.0 108.0

78.2 72.0 135.1

80.0 75.0 135.0

91.1 85.0 157.5

1366 × 768 1366 × 768 39.6 49.9 69.0

47.7 59.8 84.8

SXGA+ 1400 × 1050 65.3 60.0 121.8

82.2 74.9 156.0

WXGA+ 1440 × 900 55.9 59.9 106.5

1600 × 900 1600 × 900 55.9 60.0 119.0

UXGA 1600 × 1200 75.0 60.0 162.0

WSXGA+ 1680 × 1050 65.3 60.0 146.3

1920 × 1080 1920 × 1080 66.6 59.9 138.5

WUXGA 1920 × 1200*274.0 60.0 154.0

*1The “i” appearing after the resolution indicates an interlaced signal.

*2WUXGA resolution is supported only when the signals are compliant with VESA CVT-RB (Coordinated Video Timing-Reduced Blanking).

PT-LB280

LCD Projectors

As of April 2014 8/8

SFL14M006

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