PT-LX321U

The PT-LX321U is a lightweight and portable projector with XGA (1,024 x 768 pixels) resolution that features 3,200 lumens of brightness and a 4,000:1 contrast ratio. In addition to a 8,500 hour maximum lamp replacement cycle, its Intelligent Lamp Control System automatically adjusts the lamp output in accordance with the brightness of the projected image, as a result, effectively reducing power consumption of the unit by up to 70%. The compact, ultra-light unit is effortless to move between locations, measuring 11-11/32" x 3-15/16" x 9-1/16" and weighing just over five pounds.
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Overview

The PT-LX321U is a lightweight and portable projector with XGA (1,024 x 768 pixels) resolution that features 3,200 lumens of brightness and a 4,000:1 contrast ratio. In addition to a 8,500 hour maximum lamp replacement cycle, its Intelligent Lamp Control System automatically adjusts the lamp output in accordance with the brightness of the projected image, as a result, effectively reducing power consumption of the unit by up to 70%. The compact, ultra-light unit is effortless to move between locations, measuring 11-11/32" x 3-15/16" x 9-1/16" and weighing just over five pounds. The ecological design of the PT-LX321U greatly reduces any environmental impact, with power consumption a mere 0.5W in Eco Standby Mode.

Ease of operation and installation are facilitated by several advanced functions, including an abundance of interfaces including an HDMI input terminal, 2 sets of computer (RGB) input terminals, a wired LAN terminal, and a serial (RS-232C) terminal for external control. These features support a wide range of system architectures for portable or ceiling-mounted use. The projector's "Wall Color Setting" mode corrects the color schemes of the projected image when projecting on non-white surfaces to prevent color irregularities.

The wired LAN terminal allows Crestron's application software, "Crestron ConnectedTM", which can control various system devised by using a personal computer connected to the network.

For simplified maintenance, the projector incorporates top-panel lamp replacement, which means it does not have to be removed from a ceiling mount for upkeep.

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Specs

UPC Code: 885170146495
Power Supply: 100 - 240 V AC, 50/60 Hz
Power Consumption: 245 W (0.5 W when STANDBY MODE set to ECO,¹ 6.0 W when STANDBY MODE set to NORMAL.²)
DLP Chip:  
Panel Size: 14 mm (0.55 in) (4:3 aspect ratio)
Display Method: DLP™ chip x 1, DLP™ projection system
Pixels: 786,432 (1,024 x 768) pixels
Lens: 1.1x Manual zoom (1.55 - 1.7:1 throw ratio), manual focus, F 2.5 - 2.67, f = 21.8 - 24 mm
Lamp: 190 W UHM lamp
Lamp replacement cycle (Normal / Eco / AUTO): 4,500 / 6,000 / 8,500 hours³
Screen size (diagonal): 0.76 - 7.62 m (30 - 300 in), 4:3 aspect ratio
Brightness : 3,200 lm&sup4;
Center-to-corner uniformity: 80%&sup4;
Contrast : 7,500:1 (full on/full off, During RGB signal input, Color mode: Dynamic, Lamp power: AUTO)&sup4;
Resolution: 1280 x 800 pixels (Input signals that exceed this resolution will be converted to 1280 x 800 pixels.)
SCANNING FREQUENCY:  
HDMI: fH: 15 - 91.1 kHz, fV: 24 - 85.1 Hz, dot clock: 25 - 162 MHz
RGB (analog): fH: 15 - 91.1 kHz, fV: 24 - 85.1 Hz, dot clock: 162 MHz or lower
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: 27.00 kHz, fV: 24 Hz [1080 (1125)/24p]
fH: 56.25 kHz, fV: 50 Hz [1080 (1125)/50p]
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]
fH: 67.50 kHz, fV: 60 Hz [1080 (1125)/60p]
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]
Optical Axis Shift: 10:-1.5
Keystone correction range: Vertical: ±40° (manual)
Installation: Ceiling/floor, front/rear
Terminals:  
Built-in speaker: 7 x 4 cm oval shape x 1, output power 8 W (monaural)
HDMI IN: HDMI 19-pin x 1 (Deep color, compatible with HDCP), audio signal: linear PCM (Sampling frequency: 48 kHz, 44.1 kHz, 32 kHz)
COMPUTER 1 IN: D-sub HD 15-pin (female) x 1 [RGB/YPB(CB)/PR(CR) x 1]
COMPUTER 2 IN: D-sub HD 15-pin (female) x 1 [RGB/YPB(CB)/PR(CR) x 1]
MONITOR OUT: D-sub HD 15-pin (female) x 1 (The signal selected from computer input 1/2 is output.)
VIDEO In: Pin jack x 1
SERIAL IN: D-sub 9-pin (female) x 1 for external control (RS-232C compliant)
AUDIO 1 IN: M3 x 1 (L-R x 1) (for COMPUTER)
AUDIO 2 IN: M3 x 1 (L-R x 1) (for VIDEO)
AUDIO OUT: M3 x 1 (L-R x 1) for output (variable)
LAN: RJ-45 x 1 (for network connection, 100BASE-TX/10BASE-T, compliant with PJLink™ (class 1))
Cabinet materials: Molded plastic (PC + ABS)
Dimensions (W X H X D): 288 x 100&sup5; x 231&sup6; mm (11-11/32 x 3-15/16 x 9-1/16 in)
Weight : Approximately 2.5 kg (5.5 lbs) 4, 7
Noise level: 35 dB (Lamp power: Normal), 29 dB (Lamp power: Eco)&sup4;
Operating temperature : 5-40°C [41-104°F] (Less than 750 m [2,500 ft] above sea level), 5-35°C [41-95°F] (between 750 and 1,500 m [2,500 ft and 5,000 ft] above sea level),
5-30°C [41-86°F] (between 1,500 and 3,000 m [5,000 ft and 10,000 ft] above sea level)
Operating humidity: 20-80 % (no condensation)
Supplied accessories: Power cord (1.8 m*8) x 1, wireless remote control unit x 1, lithium coin cell battery x 1, computer cable (1.8 m) x 1
Footnotes: 1 When [LAN (Standby)] / [VGA Out (Standby)] / [In Standby Mode (Audio)] are all set to [Off].
2 When [LAN (Standby)] / [VGA Out (Standby)] / [In Standby Mode (Audio)] are all set to [On].
3 This is the maximum value when the lamp is turned on for 2 hours and off for 0.25 hours. If the lamp is turned on more times or kept on for a long time, the lamp replacement cycle will shorten.
The usage environment affects the duration of the lamp.
4 Measurement, measuring conditions, and method of notation all comply with ISO 21118 international standards.
5 With legs at shortest position.
6 With lens at shortest position.
7 The above values are averages. Actual values may be different according to the product.
8 Power cord (2 m) for the PT-LW321U/LW271U.
 

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