Panasonic PT-LB50 manual Specifications, Projection Distance

Specifications Dimensions

Power supply	100–240 V AC, 50/60 Hz
Power consumption	240 W (Approx. 4 W in standby mode
LCD panel	with fan stopped)
	4:3 aspect ratio
Panel size	0.6˝ (15.24 mm) diagonal
Display method	Transparent LCD panel (x 3, R/G/B)
Drive method	Active matrix
Pixels
PT-LB50NTEA/LB50EA
PT-LB50SEA	786,432 (1,024 x 768) x 3,
	total of 2,359,296 pixels
	480,000 (800 x 600) x 3,
Pixel configuration	total of 1,440,000 pixels
	Stripe
Lens	Manual zoom (1:1–1:1.2), manual focus,
Lamp	F 1.6 –1.9, f 18.8 – 22.6 mm
	165 W UHM™ lamp
Colours	Full colour (16,777,216 colours)
Brightness	2,000 lumens
Contrast	400:1*1 (full on/full off)
Scanning frequency
RGB	Horizontal: 15–91 kHz,
YPBPR	Vertical: 50–85 Hz
	480i (525i): fH 15.75 kHz; fV 60 Hz
	576i (625i): fH 15.63 kHz; fV 50 Hz
	480p (525p): fH 31.5 kHz; fV 60 Hz
	576p (625p): fH 31.25 kHz; fV 50 Hz
	720p (750p): fH 45 kHz; fV 60 Hz
	1080i (1125i): fH 33.75 kHz; fV 60 Hz
S-Video/Video	1080i (1125i): fH 28.125 kHz; fV 50 Hz
	NTSC, NTSC4.43, PAL-M, PAL60:
	fH 15.75 kHz; fV 60 Hz
Projection size	PAL, SECAM, PAL-N: fH 15.63 kHz; fV 50 Hz
	33–300 inches/838–7,620 mm diagonally

Throw distance

PT-LB50NTEA/LB50EA

1.1m–11.1 m (3´7˝–36´5˝)

PT-LB50SEA1.1 m–10.9 m (3´7˝–35´9˝)

Optical axis shift	6:1 (fixed)
Keystone correction range
On-screen menu	Vertical: ±30°
	17 languages: English, French, German,
	Spanish, Italian, Korean, Russian, Chinese,
	Japanese, Swedish, Norwegian, Danish,
	Portuguese, Polish, Hungarian, Czech, and
Installation	Thai
	Front/rear ceiling/desk (menu selection)
Built-in speakers	4 x 2 cm x 1 (oval),
Terminals	1.0 W (monaural) output power
PC 1 IN	D-sub HD 15-pin x 1
RGB signal	R, G, B: 0.7 Vp-p, 75 ohms, Sync on
	green: 1.0 Vp-p, 75 ohms
	HD/SYNC, VD: TTL (positive/negative
YPBPR signal	polarity compatible)
	Y: 1.0 Vp-p (including sync signal),
PC 2 IN/PC 1 OUT	75 ohms; PB, PR: 0.7 Vp-p, 75 ohms
	D-sub HD 15-pin x 1 (input/output selec-
RGB signal	table using on-screen menu)
	R, G, B: 0.7 Vp-p, 75 ohms, Sync on
	green: 1.0 Vp-p, 75 ohms
	HD/SYNC, VD: TTL (positive/negative
YPBPR signal	polarity compatible)
	Y: 1.0 Vp-p (including sync signal),
	75 ohms; PB, PR: 0.7 Vp-p, 75 ohms

VIDEO IN	RCA pin x 1, 1.0 Vp-p, 75 ohms
S-VIDEO IN	Mini DIN 4-pin x 1,

Y:1.0 Vp-p, C: 0.286 Vp-p, 75 ohms

AUDIO INRCA (L-R) x 1, 0.5 Vrms

PC AUDIO IN	(for VIDEO/S-VIDEO)
	M3	(stereo) x 1, 0.5 Vrms
AUDIO OUT	M3	(stereo) x 1, 0 – 2.0 Vrms
SERIAL	(variable)
	Mini DIN 8-pin x 1 (RS-232C)
Power cord length	2 m (6´7˝)
Cabinet material	Moulded material (ABS/PC)

Dimensions*2 (W x H x D) 297 x 57 x 210 mm (11-11/16˝ x 2-7/32˝ x 8-1/4˝)

Weight

PT-LB50NTEA1.9 kg (4.2 lbs.)

PT-LB50EA/LB50SEA 1.8 kg (4.0 lbs.)

Operating environment

Temperature 0°–40°C (32°–104°F)

Humidity20%–80% (no condensation)

Remote Control Unit

Power supply 3 V DC (AAA battery x 2)

Operation range*3Approx. 7 m (23 feet) when operated from directly in front of the signal receptor

Dimensions (W x H x D)

51.5x 123 x 2.11 mm (2˝ x 4-13/16˝ x 13/16˝)

Weight74 g (2.6 ozs.) (including batteries)

Wireless LAN (PT-LB50NTEA)

StandardIEEE802.11b/g

Modulation

IEEE802.11b Direct sequence spread spectrum (DS-SS) system

IEEE802.11g Orthogonal frequency division multiplex (OFDM) system

Transmission system

IEEE802.11b CCK (11/5.5 Mbps), DQPSK

(2 Mbps), DBPSK (1 Mbps)

IEEE802.11g 64-QAM (54/48 Mbps), 16-QAM

(36/24 Mbps), QPSK (18/12 Mbps), BPSK

(9/6 Mbps)

Transmission speed
IEEE 802.11b	11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps
IEEE 802.11g	54	Mbps, 48	Mbps, 36 Mbps,
	24	Mbps, 18	Mbps, 12	Mbps,
Operation range*3	9 Mbps, 6 Mbps
	Approx. 30 m (98´5˝)
Frequency range	2,412 MHz–2,472 MHz
Channels	1–13 ch

Supplied Accessories

•Power cord

•Wireless remote control

•Batteries for remote control

•VGA cable

•Carrying bag

•Wireless Manager ME 3.0 (CD-ROM)*4

Optional Accessories

ET-LAB50 Replacement lamp unit

ET-PKB50 Ceiling mount bracket

ET-RM300 Full-function wireless remote control

ET-ADSER Serial adapter (DIN 8-pin/D-sub 9-pin)

*1: In AI mode.

*2: Legs and protruding parts not included.

*3: Operation range differs depending on the environment.

*4: For the PT-LB50NTEA only.

(8-1/4˝)

(7-1/8˝)

210

181

57 (2-1/4˝)

7 (9/32˝)

1/2˝)-

69 (2-7/16˝)

39

69 (2-23/32˝)

(1

81 (3-3/16˝)

Unit: mm (inch)

297 (11-11/16˝)

Projection Distance

PT-LB50NTEA/LB50EA

Diagonal image size

Distance to screen (L)

Height from the

(4:3 aspect ratio)

edge of screen

min.

recommended*

max.

to center of lens

33˝ /

0.84

m /

2.7´

–

–

1.1

m /

3.6´

7

cm /

2.8˝

40˝ /

1.02

m /

3.3´

1.2

m /

3.9´

1.4

m /

4.6´

1.4

m /

4.6´

8

cm /

3.1˝

50˝ /

1.27

m /

4.2´

1.6

m /

5.2´

1.8

m /

5.9´

1.8

m /

5.9´

11

cm /

4.3˝

60˝ /

1.52

m /

4.9´

1.9

m /

6.2´

2.1

m /

6.9´

2.1

m /

6.9´

13

cm /

5.1˝

70˝ /

1.78

m /

5.8´

2.2

m /

6.9´

2.5

m /

8.2´

2.5

m /

8.2´

15

cm /

5.9˝

80˝ /

2.03

m /

6.7´

2.5

m /

7.2´

2.9

m /

9.5´

2.9

m /

9.5´

17

cm /

6.7˝

90˝ /

2.29

m /

7.5´

2.8

m /

8.2´

3.3

m / 10.8´

3.3

m / 10.8´

19

cm /

7.5˝

100˝ /

2.54

m /

8.3´

3.1

m /

9.2´

3.6

m / 11.8´

3.6

m / 11.8´

21

cm /

8.3˝

120˝ /

3.05

m / 10.0´

3.7

m / 12.1´

4.4

m / 14.4´

4.4

m / 14.4´

25

cm /

9.8˝

150˝ /

3.81

m / 12.5´

4.5

m / 14.8´

5.5

m / 18.0´

5.5

m / 18.0´

32

cm / 12.6˝

200˝ /

5.08

m / 16.7´

6.2

m / 20.3´

7.3

m / 24.0´

7.3

m / 24.0´

42

cm / 16.5˝

250˝ /

6.35

m / 20.8´

7.7

m / 25.3´

9.2

m / 30.2´

9.2

m / 30.2´

53

cm / 20.9˝

300˝ /

7.62

m / 25.0´

9.2

m / 30.2´

11.1

m / 36.4´

11.1

m / 36.4´

64

cm / 25.2˝

PT-LB50SEA

Diagonal image size

Distance to screen (L)

Height from the

(4:3 aspect ratio)

edge of screen

min.

recommended*

max.

to center of lens

33˝ /

0.84

m /

2.7´

–

–

1.1

m /

3.6´

7

cm /

2.8˝

40˝ /

1.02

m /

3.3´

1.2

m /

3.9´

1.4

m /

4.6´

1.4

m /

4.6´

9

cm /

3.5˝

50˝ /

1.27

m /

4.2´

1.5

m /

4.9´

1.8

m /

5.9´

1.8

m /

5.9´

11

cm /

4.3˝

60˝ /

1.52

m /

4.9´

1.8

m /

5.9´

2.1

m /

6.9´

2.1

m /

6.9´

13

cm /

5.1˝

70˝ /

1.78

m /

5.8´

2.1

m /

6.9´

2.5

m /

8.2´

2.5

m /

8.2´

15

cm /

5.9˝

80˝ /

2.03

m /

6.7´

2.5

m /

8.2´

2.9

m /

9.5´

2.9

m /

9.5´

17

cm /

6.7˝

90˝ /

2.29

m /

7.5´

2.8

m /

9.2´

3.2

m / 10.5´

3.2

m / 10.5´

20

cm /

7.9˝

100˝ /

2.54

m /

8.3´

3.1

m / 10.2´

3.6

m / 11.8´

3.6

m / 11.8´

22

cm /

8.7˝

120˝ /

3.05

m / 10.0´

3.7

m / 12.1´

4.3

m / 14.1´

4.3

m / 14.1´

26

cm / 10.2˝

150˝ /

3.81

m / 12.5´

4.6

m / 15.1´

5.4

m / 17.7´

5.4

m / 17.7´

33

cm / 12.9˝

200˝ /

5.08

m / 16.7´

6.1

m / 20.0´

7.3

m / 24.0´

7.3

m / 24.0´

43

cm / 16.9˝

250˝ /

6.35

m / 20.8´

7.6

m / 24.9´

9.1

m / 29.9´

9.1

m / 29.9´

54

cm / 21.3˝

300˝ /

7.62

m / 25.0´

9.1

m / 29.9´

10.9

m / 35.8´

10.9

m / 35.8´

65

cm / 25.6˝

Optional ceiling mount bracket: ET-PKB50

Optional replacement lamp unit:

ET-LAB50

N O T E S O N U S E

•The projector uses a high-voltage mercury lamp that contains high internal pressure. This lamp may break, emitting a large sound, or fail to illuminate, due to impact or extended use. The length of time that it takes for the lamp to break or fail to illuminate varies greatly depending on individual lamp characteristics and usage conditions.

•The brightness of the lamp will gradually decrease with use.

•The lamp, LCD panel, polarising plate, and polarising beam splitter (PBS) are consumable parts. These parts may need to be replaced during the guarantee period if the projector is used for six or more hours per day.

•The replacement cycle of the LCD panel, polarising plate, and polarising beam splitter (PBS) will be shortened if the projector is subjected to continuous use for six or more hours. Likewise, the replacement cycle of the lamp will be shortened if the power is frequently turned on and off or the projector is subjected to con- tinuous use for 10 or more hours.

•Interruptions may occur in the wireless connection due to signal interference or PC conditions.

To use wireless functions, a PC is required that meets the condi- tions given below:

OS:	Microsoft® Windows® 2000 Professional,
	Windows® XP Professional, Windows® XP
	Home Edition
CPU:	Pentium® III or higher, or other compatible
	processor (1 GHz or higher is recommended).
Memory:	256 MB or more
Free hard disk space:
	60 MB or more

CD-ROM drive:	CD-ROM drive or DVD drive
Wireless LAN:	IEEE 802.11b/g compatible (built-in wireless
	LAN system or external IEEE 802.11b/g LAN
	card must be installed and running normally.)
	However, some IEEE 802.11g/b wireless LAN
	may not allow connection to the projector.
Web browser:	Internet Explorer 6.0 or later, Netscape
	Communicator 7.0 or later
Direct X:	DirectX® 8.1b or later must be installed.

Operation is not guaranteed for all computers that meet the above conditions.

Ecology-Conscious Design

Panasonic works from every angle to minimise envi- ronmental impact in the product design, production and delivery processes, and in the performance of the product itself over its life cycle. The PT-LB50 Series reflects the following ecological considerations.

•Lead-free solder is used to mount components to the printed circuit boards.

•No halogenated flame retardants are used in the cabinet.

•No styrofoam is used in the packing materials.

•Lead-free glass is used for the lens.

•The packing case and operating manual are made from recycled paper.

Weights and dimensions shown are approximate. Specifications are subject to change without notice. Product availability differs depending on region and country. This product may be subject to export control regulations. UHM is a trademark of Matsushita Electric Industrial Co., Ltd. VGA and XGA are trademarks of International Business Machines Corporation. Windows and PowerPoint are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. All other trademarks are the property of their respec- tive trademark owners. Projection images simulated.

PT-LB50EA-06APR50K Printed in Japan.