Panasonic PT-LB51S Specifications, Micro-Portable Wireless LCD Projector, S P E C F I L E

S P E C F I L E

Micro-Portable Wireless LCD Projector

PT-LB51S

Specifications

Power supply		100–240 V AC, 50/60 Hz
Power consumption		240 W (approx. 4 W in standby mode with fan stopped.)
Optical system		Dichroic mirror separation/prism synthesis system
LCD panel	Panel size	0.6˝ (15.24 mm) diagonal, micro lens array (4:3 aspect ratio)
	Display method	Transparent LCD panel (x 3, R/G/B)
	Drive method	Active matrix
	Pixels	480,000 (800 x 600) x 3, total of 1,440,000 pixels
	Pixel configuration	Stripe
Lens		Manual zoom (1:1–1:1.2), manual focus
		F 1.6 –1.9, f 18.8 – 22.6 mm
Lamp		165 W UHM lamp
Colors		Full color (16,777,216 colors)
Brightness		2,000 lumens
Center-to-corner uniformity ratio		85%
Contrast ratio		400:1*1 (full on/full off)
Resolution RGB		1,024 x 768 pixels (Input signals that exceed this resolution will be
		converted to 1,024 x 768 pixels.)
Scanning frequency	RGB	Horizontal: 15.00 – 91.00 kHz, Vertical: 50 – 85 Hz
	YPBPR	480i (525i): fH 15.75 kHz; fV 60 Hz
		576i (625i): fH 15.63 kHz; fV 50 Hz
		480p (525p): fH 31.50 kHz; fV 60 Hz
		576p (625p): fH 31.25 kHz; fV 50 Hz
		720/60p (750p): fH 45.00 kHz; fV 60 Hz
		1080/60i (1125i): fH 33.75 kHz; fV 60 Hz
		1080/50i (1125i): fH 28.13 kHz; fV 50 Hz
	S-Video/Video	NTSC, NTSC4.43, PAL-M, PAL60: fH 15.75 kHz; fV 60 Hz
		PAL, SECAM, PAL-N: fH 15.63 kHz; fV 50 Hz
Projection size		838–7,620 mm (33– 300 inches) diagonally, 4:3 aspect ratio
Throw distance		1.1 m –10.9 m (3´7˝– 35´9˝)
Optical axis shift		6:1 (fixed)
Keystone correction range		Vertical: approx. ±30°
On-screen menu		17 languages: English, French, German, Spanish, Italian, Korean,
		Russian, Chinese, Japanese, Swedish, Norwegian, Danish, Portuguese,
		Polish, Hungarian, Czech, and Thai
Installation		Front/rear, ceiling/desk (menu selection)
Built-in speakers	Size	4 x 2 cm x 1, oval
	Output power	1.0 W (monaural)
Terminals	COMPUTER (RGB) 1 IN	D-sub HD 15-pin x 1
	RGB signal	R, G, B: 0.7 Vp-p, 75 Ω, Sync on green: 1.0 V [p-p], 75 Ω,
		HD/SYNC, VD: TTL (positive/negative polarity compatible)
	YPBPR signal	Y: 1.0 V [p-p] (including sync signal), 75 Ω, PB, PR: 0.7 Vp-p, 75 Ω
	COMPUTER (RGB) 2 IN/1 OUT
		D-sub HD 15-pin x 1 (input/output selectable using on-screen menu)
	RGB signal	R, G, B: 0.7 V [p-p], 75 Ω, Sync on green: 1.0 V [p-p], 75 Ω,
		HD/SYNC, VD: TTL (positive/negative polarity compatible)
	YPBPR signal	Y: 1.0 V [p-p] (including sync signal), 75 Ω, PB, PR: 0.7 V [p-p], 75 Ω
	VIDEO IN	RCA pin x 1, 1.0 Vp-p, 75 Ω
	S-VIDEO IN	Mini DIN 4-pin x 1, Y: 1.0 V [p-p], C: 0.286 V [p-p], 75 Ω
	COMPUTER AUDIO IN	M3 (L, R) x 1, 0.5 V [rms], for COMPUTER (RGB) 1 and 2
	AUDIO IN	RCA (L, R) x 1, 0.5 V [rms], for VIDEO and S-VIDEO
	AUDIO OUT	M3 (L, R) x 1, 0 – 2.0 V [rms] (variable)
	SERIAL	Mini DIN 8-pin x 1, for external control (RS-232C)
Power cord length		2 m/6.6´
Cabinet material		Moulded plastic (PC + ABS)

As of October 2008 < 2 >