Display method	Transparent LCD panel (x 3, R/G/B)
Drive method	Active matrix method
Panel size	16 mm (0.63 inches) diagonal (4:3 aspect ratio)
Lens	Manual zoom (1.2x), Manual focus lens. F=1.6–1.76, f=19.16–23.02 mm, Throw Ratio: 1.48–1.78:1
Screen size	0.76–7.62 m (30–300 inches) diagonally, 4:3 aspect ratio
Resolution	1,024 x 768 pixels (Input signals that exceed this resolution will be converted to 1,024 x 768 pixels)
Brightness	4,100 lm
Lamp	230 W x 1 lamp
Lamp replacement cycle	Normal: 5000 h/Eco1: 6000 h/Eco2: 10,000 h
Center-to-corner uniformity	80%
Contrast	12,000:1 (all white/all black, Iris: On)
Video/S-Video	fH: 15.73 kHz, fV: 59.94 Hz [NTSC/NTSC4.43/PAL-M/PAL60], fH: 15.63 kHz, fV: 50 Hz [PAL/SECAM/PAL-N]
Vertical	±30° (Auto, Manual)
Horizontal	±15° (Manual)
HDMI IN	HDMI 19-pin x 1 HDCP compatible, Deep Color compatible, Audio signal: Linear PCM (sampling frequencies: 48 kHz, 44.1 kHz, 32 kHz)
COMPUTER 1 IN	D-sub HD 15-pin (female) x 1 [RGB/S-Video/YPB (CB) PR(CR)]
COMPUTER 2 IN	D-sub HD 15-pin (female) x 1 [RGB]
MONITOR OUT	D-sub HD 15-pin (female) x 1 [RGB/ Monitor output]
VIDEO IN	Pin jack x 1
AUDIO IN 1	M3 (L,R) x 1
AUDIO IN 2	Pin jack x 2 (L,R)
AUDIO OUT	M3 (L,R) x 1 (variable)
LAN	RJ-45 (x 1) For network connections, 10Base-T/100Base-TX, PJLink™ (class 1) compatible
SERIAL IN	D-Sub 9-pin (female) x 1 For external control (RS-232C compatible)
USB-Type A	Memory Viewer/Wireless Module, 5VDC MAX500 mA
USB-Type B	USB Display
Built-in speaker	10W mono
Wireless Module	ET-WML100 (U,E)
Power supply	100–240VAC, 50 Hz/60 Hz
Operation noise	Normal: 37 dB, Eco1: 33 dB, Eco2: 28 dB
Dimensions	335 x 96 x 252mm
Weight	2.9 kg

MÁY CHIẾU PANASONIC PT-LB412

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