Panasonic PT-LW25HU: 马来西亚的首选 TH COMMUNICATION SDN. BHD.

详情

PT-LW25HU

The PT-LW25HU is a lightweight and portable projector with WXGA (1,280 x 800 pixels) resolution that delivers 2,500 lumens of brightness, has a variable iris and a 3,000:1 contrast ratio. In addition to a 4,000 hour maximum lamp and filter replacement cycle, a Real-Time Keystone correction will automatically square the image during setup while Colorboard and Blackboard preset picture modes adjust colors to provide high-quality projection in the absence of a screen. Remote monitoring and operation over a Local Area Network (LAN) with Panasonic's Multi Projector Monitoring and Control Software is simple and available for download here.

Overview

The Panasonic PT-LW25HU offers an excellent balance of light weight, brightness and contrast. Easy operation and excellent mobility make them ideal for classrooms, board rooms, and other portable uses. The PT-LW25HU portable LCD projector with WXGA (1,280 x 800 pixels) resolution delivers 2,500 lumens of brightness, has a variable iris and a 3,000:1 contrast ratio. In addition to a 4,000 hour maximum lamp and filter replacement cycle, a Real-Time Keystone correction will automatically square the image during setup while Colorboard and Blackboard preset picture modes adjust colors to provide high-quality projection in the absence of a screen. For educational institutions, the PT-LW25HU also come equipped with a built in Closed Caption decoder that enables access to news, entertainment and information for individuals who are deaf or hard-of-hearing. Remote monitoring and operation over a Local Area Network (LAN) with Panasonic's Multi Projector Monitoring and Control Software is simple and available for download here.

Specs

Panel Size:	0.59 inches diagonal (16:10 aspect ratio)
Display Method:	Transparent LCD panel (x 3, R/G/B)
Pixels:	1,024,000 (1,280 × 800) x 3, total of 3,072,000 pixels
Lamp:	230W x 1
Brightness¹:	2,500 lm (lamp power: High, Normal/Eco)
Contrast Ratio²:	3,000:1
Resolution:	1,280 x 800 pixels
Lens:	1.2x manual zoom, manual focus, F 2.10-2.25, f 19.11-22.94 mm
Screen Size:	0.76-7.62 m (30-300 inch)
Optical Axis Shift:	13:01
Scanning frequency - RGB:	rfH: 15-100 kHz, fV: 50-100 Hz, dot clock: 140 MHz or lower
Scanning frequency - YPBPR (YCBCR):	fH: 15.75 kHz, fV: 60 Hz [480i(525i)] fH: 31.50 kHz, fV: 60 Hz [480p(525p)] fH: 45.00 kHz, fV: 60 Hz [720(750)/60p] fH: 33.75 kHz, fV: 60 Hz [1080(1125)/60i] fH: 15.63 kHz, fV: 50 Hz [576i(625i)] fH: 31.25 kHz, fV: 50 Hz [576p(625p)] fH: 37.50 kHz, fV: 50 Hz [720(750)/50p] fH: 28.13 kHz, fV: 50 Hz [1080(1125)/50i]
S-Video/Video:	fH: 15.75 kHz, fV: 60 Hz [NTSC/NTSC4.43/PAL-M/PAL60], fH: 15.63 kHz, fV: 50 Hz [PAL/PAL-N/SECAM]
COMPUTER IN 1/S-VIDEO IN:	D-sub HD 15-pin (female) x 1 (RGB/YPBPR/YCBCR/S-VIDEO x 1) (The D-Sub/S-VIDEO conversion cable ET-ADSV is required for inputting S-VIDEO signals.)
COMPUTER IN 2 / MONITOR OUT:	D-sub HD 15-pin (female) x 1 (RGB×1), (input/output selectable using on-screen menu) (When Monitor Out is selected, the COMPUTER IN 1 signal is output.)
VIDEO In:	Mini DIN 4-pin × 1 (S-Video)
AUDIO IN:	RCA pin x 2 (L-R x 1) for VIDEO input
COMPUTER AUDIO IN 1:	M3 x 1 (L-R x 1)
SERIAL IN:	D-sub 9-pin (male) x 1 for external control (RS-232C compliant)
LAN:	RJ-45 x 1 (for network connection, 10Base-T/100Base-TX, compliant with PJLink™ (class 1))
Built-in speaker:	3.2 cm round shape x 1, output power: 1 W (monaural)
Noise level:	37.0 dB (lamp power: High), 34.1 dB (lamp power: Normal), 29.0 dB (lamp power: Eco)
Installation:	Ceiling/floor, front/rear
Power Supply:	100-240 V AC, 50/60 Hz
Power Consumption:	297 W (0.47 W in Eco standby mode^*3, 8.6 W in Network standby mode.)
Dimensions (W X H X D):	13.7" x 4.1" x 9.7" (with legs at shortest position, not including protruding parts)
Weight ¹:	Approximately 6.59 lbs
Operating temperature ²:	5°C-35°C (41°F-95°F)
Operating humidity:	20%-80% (no condensation)
Supplied accessories:	Power cord x 1, wireless remote control unit, batteries (AAA/R03/LR03 type x 2), VGA cable x 1, filter cover, Software CD-ROM (Logo Transfer Software, Multi Projector Monitoring & Control Software)
Footnotes:	^1 The values given for the recommended lamp replacement cycles are maximum. The usage environment affects the lamp replacement cycle. ^2 Measurement, measuring conditions, and method of notation all comply with ISO 21118 international standards ^*3 When Standby mode is set to Eco, network functions such as standby on via LAN are not available. Also, only certain commands can be received for external control using the serial terminal.

1 Average value. May differ depending on models.:
2 The operating temperature range is 0°C (32°F) to 40°C (104°F) when used in High-Altitude mode (1,400 m [4,593 feet] to 2,700 m [8,858 feet]). Also, if the ambient temperature exceeds 40°C (104°F) (35°C [95°F] in High-Altitude mode) when using all four lamps, the light output may be reduced approximately 30% to protect the projector.:

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