Panasonic PT-LB50NTU manual Specifications

Rear View

Specifications

Power supply	100–240 V AC, 50/60 Hz	On-screen menu	17 languages: English, French,
Power consumption	240 W (Approx. 2 W in standby		German, Spanish, Italian, Korean,
LCD panel	mode with fan stopped)		Russian, Chinese, Japanese,
	4:3 aspect ratio, micro lens array		Swedish, Norwegian, Danish,
Panel size	0.6˝ (15.24 mm) diagonal		Portuguese, Polish, Hungarian,
Display method	Transparent LCD panel (x 3, R/G/B)	Installation	Czech, and Thai
Drive method	Active matrix		Front/rear ceiling/desk
Pixels		Built-in speakers	(menu selection)
PT-LB50NTU/LB50U			1-9/16˝ x 25/32˝ (4 x 2 cm) x 1
	786,432 (1,024 x 768) x 3,		(oval), 1.0 W (monaural) output
PT-LB50SU	total of 2,359,296 pixels	Terminals	power
	480,000 (800 x 600) x 3,
	total of 1,440,000 pixels	PC 1 IN	D-sub HD 15-pin x 1
Pixel configuration	Stripe	RGB signal	R, G, B: 0.7 Vp-p, 75 ohms, Sync
Lens	Manual zoom (1:1–1:1.2), manual		on green: 1.0 Vp-p, 75 ohms
Lamp	focus, F 1.6 –1.9, f 18.8 – 22.6 mm		HD/SYNC, VD: TTL (positive/negative
	165 W UHM™ lamp	YPBPR signal	polarity compatible)
Colors	Full color (16,777,216 colors)		Y: 1.0 Vp-p (including sync signal),
Brightness	2,000 lumens	PC 2 IN/PC 1 OUT	75 ohms; PB, PR: 0.7 Vp-p, 75 ohms
Uniformity	85%		D-sub HD 15-pin x 1 (input/output
Contrast	400:1*1 (full on/full off)	RGB signal	selectable using on-screen menu)
Scanning frequency			R, G, B: 0.7 Vp-p, 75 ohms, Sync
RGB	Horizontal: 15–91 kHz,		on green: 1.0 Vp-p, 75 ohms
YPBPR	Vertical: 50–85 Hz		HD/SYNC, VD: TTL (positive/negative
	480i (525i): fH 15.75 kHz; fV 60 Hz	YPBPR signal	polarity compatible)
	576i (625i): fH 15.63 kHz; fV 50 Hz		Y: 1.0 Vp-p (including sync signal),
	480p (525p): fH 31.5 kHz; fV 60 Hz	VIDEO IN	75 ohms; PB, PR: 0.7 Vp-p, 75 ohms
	576p (625p): fH 31.25 kHz; fV 50 Hz		RCA pin x 1, 1.0 Vp-p, 75 ohms
	720p (750p): fH 45 kHz; fV 60 Hz	S-VIDEO IN	Mini DIN 4-pin x 1,
	1080i (1125i): fH 33.75 kHz;	AUDIO IN	Y: 1.0 Vp-p, C: 0.286 Vp-p, 75 ohms
	fV 60 Hz		RCA (L, R) x 1, 0.5 Vrms
	1080i (1125i): fH 28.125 kHz;	PC AUDIO IN	(for VIDEO/S-VIDEO)
S-Video/Video	fV 50 Hz		M3 (L, R) x 1, 0.5 Vrms
	NTSC, NTSC4.43, PAL-M, PAL60:	AUDIO OUT	M3 (L, R) x 1, 0 – 2.0 Vrms
	fH 15.75 kHz; fV 60 Hz	SERIAL	(variable)
	PAL, SECAM, PAL-N: fH 15.63 kHz;		Mini DIN 8-pin x 1 (RS-232C)
Projection size	fV 50 Hz	Power cord length	6´7˝ (2 m)
	33–300 inches/838–7,620 mm	Cabinet material	Moulded material (ABS/PC)
Throw distance	diagonally	Dimensions (W x H x D)
			11-11/16˝ x 2-1/4˝ x 8-1/4˝
PT-LB50NTU/LB50U3´7˝–36´5˝ (1.1 m–11.1 m)			(297 x 57 x 210 mm)
PT-LB50SU	3´7˝–35´9˝ (1.1 m–10.9 m)	Weight
Optical axis shift	6:1 (fixed)	PT-LB50NTU	4.2 lbs. (1.9 kg)
Keystone correction range		PT-LB50U/LB50SU	4.0 lbs. (1.8 kg)
	Vertical: ±30°	Operating environment
		Temperature	32°–104°F (0°–40°C)
		Humidity	20%–80% (no condensation)

Remote Control Unit
Power supply	3 V DC (button battery x 1)
Operation range*2	Approx. 23 feet (7 m) when operat-
	ed from directly in front of the sig-
	nal receptor
Dimensions (W x H x D)
	2-1/16˝ x 4-27/32˝ x 13/16˝
Weight	(52 x 123 x 21 mm)
	2.6 ozs. (74 g) (including batteries)
Wireless LAN (PT-LB50NTU)
Standard	IEEE802.11b/g
Modulation
IEEE802.11b	Direct sequence spread spectrum
IEEE802.11g	(DS-SS) system
	Orthogonal frequency division multi-
Transmission system	plex (OFDM) system
IEEE802.11b	CCK (11/5.5 Mbps), DQPSK (2
IEEE802.11g	Mbps), DBPSK (1 Mbps)
	64-QAM (54/48 Mbps), 16-QAM
	(36/24 Mbps), QPSK (18/12 Mbps),
Transmission speed	BPSK (9/6 Mbps)
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*2	9 Mbps, 6 Mbps
	Approx. 98´5˝ (30 m)
Frequency range	2,412 MHz–2,462 MHz
Channels	1–11 ch

Supplied Accessories

•Power cord

•Wireless remote control

•Batteries for remote control

•VGA cable

•Carrying bag

•Wireless Manager ME 3.0 (CD-ROM)*3

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: Operation range differs depending on the environment.

*3: For the PT-LB50NTU only.

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, polarizing plate, and polarizing 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, polarizing plate, and polarizing beam splitter (PBS) will be short- ened 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 continuous 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 conditions 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 recom-
	mended).
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

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	PT-LB50NTU2-06MAR5K Printed in Japan.
the property of their respective trademark owners. Projection images simulated.