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| www..com SPEC FILE PRODUCT NO.: PT-L720 PRODUCT NAME: Portable LCD Projector www..com MAJOR FEATURES * * * * * Easy operation thanks to advanced auto setup Powerful 2,200 ANSI brightness and 3000-hour lamp life Extra-short throw lens- 80-inch diagonal images from about 2.5 m away Two RGB inputs with loop-through monitoring capability True XGA, maximum UXGA resolution - 1DataSheet 4 U .com www..com www..com 4U www..com SPEC FILE Ultra-Portable LCD Projector Specifications Main Unit Power supply: Power consumption: Colour system: LCD panel: Panel size: Display method: Drive method: Pixels: Pixel configuration: Screen aspect ratio: Lens: Lamp: Colours: Brightness: Centre-to-corner uniformity ratio: Contrast: Resolution: Scanning frequency: RGB: YPBPR: PT-L720 100 - 240 V AC, 50/60 Hz 300 W (during standby mode with fan stopped: Max. 1.5 W) NTSC/M-NTSC/PAL/PAL-M/PAL-N/PAL-60/SECAM 0.9 (diagonal) Transparent LCD panel (x 3, R/G/B) Active matrix 786,432 (1,024 x 768) x 3 Stripe 4:3 Retractable power zoom/focus lens (1:1-1:1.3), F 1.7-2.2, f 28.7-36.0 mm 220 W UHM lamp Full colour (16,777,216 colours) 2200 ANSI lumens More than 90% 400:1 (all white/all black) RGB: 1024 x 768 pixels, Video: 760 TV lines Horizontal: 31-91 kHz, Vertical: 56-87 Hz 480i/525i: Horizontal: 15.75 kHz, Vertical: 60 Hz 625i: Horizontal: 15.63 kHz, Vertical: 50 Hz 480p/525p: Horizontal: 31.5 kHz, Vertical: 60 Hz 720p/750p: Horizontal: 45 kHz, Vertical: 60 Hz 1080i/1125i: Horizontal: 33.75 kHz, Vertical: 60 Hz 1080i/1125i: Horizontal: 28.125 kHz, Vertical: 50 Hz S-Video/Video: NTSC/NTSC4.43/PAL-M/PAL-60: Horizontal: 15.75 kHz, Vertical: 60 Hz PAL/SECAM/PAL-N: Horizontal: 15.63 kHz, Vertical: 50 Hz Screen size: 1,016 -7,620 mm (40-300 inches) diagonally Optical axis shift: 9 : 1 (fixed) Keystone correction angle: Vertical: 30 Installation: Ceiling/desk, front/rear (menu selection) Built-in speakers: Size: 4 x 3 cm (x 1) Output power: 2.0 W Terminals: RGB1 IN: D-sub HD 15-pin x 2 R, G, B: 0.7 Vp-p (1.0 Vp-p for Sync on G), 75 HD/VD/SYNC: TTL, high impedance (positive/negative polarity) Y, PB, PR: Y: 1.0 p-p, 75, PB/PR: 0.7 Vp-p, 75 AUDIO IN for RGB: M3 (L, R) x 1, 0.5 Vrms RGB2 IN/RGB1 OUT: D-sub HD 15-pin x 1 G: 0.7 Vp-p (1.0 Vp-p for Sync on G), 75 R, B: 0.7 Vp-p, 75 HD/VD: TTL, high impedance (positive/negative polarity) Y, PB, PR: Y: 1.0 p-p, 75, PB/PR: 0.7 Vp-p, 75 VIDEO IN: RCA x 1, 1.0 Vp-p, 75 S-VIDEO IN: Mini DIN 4-pin x 1, Y: 1.0 Vp-p, C: 0.286 Vp-p, 75 AUDIO IN for VIDEO: RCA (L, R), 0.5 Vrms AUDIO OUT: M3 (L, R) x 1, 0-2.0 Vrms (variable) SERIAL: D-sub 9-pin x 1 for external controller (RS-232C) Power cord length: 3m Cabinet material: ABS/PC Dimensions (W x H x D): 245 x 118 x 341 mm Weight: 3.9 kg www..com as of May 2002 2 www..com www..com 4U DataSheet 4 U .com www..com SPEC FILE Ultra-Portable LCD Projector Operating environment: Temperature: Humidity: Safety regulations: PT-L720 0 - 40C (32-104F) 20% - 80% (no condensation) UL1950, C-UL, FCC class B, EN60950/IEC60950, EN55024, N55022 (B), EN61000-3-2, EN61000-3-3, VDE, GOST, MIC, CB, C-tick 3 V DC (button battery x 1) Approx. 7 m when operated from directly in front of the signal receptor) 33 x 168 x 40 mm Approx. 108 g (including batteries) Remote control, battery for remote control, power cord, RGB cable, AV cable, carrying bag Replacement lamp unit: ET-LA730 Ceiling mount bracket: ET-PK730 Wide conversion lens: ET-LEC701 Wireless mouse receiver: ET-RMRC1 ET-ADBNC: D-sub 15-pin/BNC adapter Weights and dimensions shown are approximate. Specifications subject to change without notice. Remote Control Unit Power supply: Operation range: Dimensions (W x H x D): Weight: Accessories Supplied accessories: Optional accessories: www..com as of May 2002 3 www..com www..com 4U DataSheet 4 U .com www..com SPEC FILE Ultra-Portable LCD Projector Dimensions 243 PT-L720 341 193 148 unit: mm 118 113 50 63 www..com 10 124 245 handle 5 168 Note: This illustration is not drawn to scale. Terminals 1 2 3 4 5 6 USB connector Serial (RS-232C) RGB1 input RGB2 input/RGB 1output Audio output Audio input for RGB 9 7 8 S-Video input Audio input for S-Video and video Video input RGB IN connector pin assignment 6 11 15 1 5 10 no. 1 2 3 4 5 signal R/PR G/Y B/PB GND GND no. 6 7 8 9 10 signal GND GND GND NC GND no. 11 12 13 14 15 signal NC SDA* HD/SYNC VD SCL* * Effective when connected to a PC having proper functions. as of May 2002 DataSheet 4 U .com www..com www..com 4U www..com SPEC FILE Ultra-Portable LCD Projector Standard setting-up positions PT-L720 unit: mm (adjustable in 20-mm step) Edge of projected image E 341-421 148 Projected image A E A: Projection distance between the screen and the surface of the lens E: Height from the edge of screen to centre of lens Edge of projected image A 10 NOTE: Illustrations show the projector installed using optional celing bracket ET-PK730. Projected image 65 70 Note: This illustration is not drawn to scale. Screen size (diagonal) 4:3 aspect ratio 40 50 60 70 80 90 100 120 150 200 250 300 www..com min. 1.2 1.6 1.9 2.2 2.5 2.8 3.1 3.7 4.7 6.2 7.8 9.4 A (m) recommended 1.5 1.9 2.3 2.7 3.1 3.5 3.9 4.7 5.8 7.8 9.8 11 E (cm) max. 1.5 1.9 2.3 2.7 3.1 3.5 3.9 4.7 5.8 7.8 9.8 11.8 6 8 9 11 12 14 15 18 23 30 38 46 Calculation of the projection distance For a screen size different from the above, use the equation below to calculate the projection distance. Aspect ratio 4 : 3 minimum maximum Aspect ratio 16 : 9 minimum maximum L (m) = (diagonal screen size in inches) x 0.0310 - 0.068 L (m) = (diagonal screen size in inches) x 0.0393 - 0.066 L (m) = (diagonal screen size in inches) x 0.0340 - 0.068 L (m) = (diagonal screen size in inches) x 0.0430 - 0.066 RGB signal compatibility This projector accepts up to 91 kHz horizontal scanning frequency and 100 MHz dot clock. NOTE: The display resolution of this projector is 1024 x 768 pixels. If the display resolution indicated in the above data does not match this resolution, the input signal will be converted to 1024 x 768 pixels. VGA and XGA are trademarks of International Business Machines Corporation. Macintosh is a registered trademark of Apple Computer, Inc. SVGA is a registered trademark of the Video Electronics Standards Association. All other trademarks are the property of the various trademark owners. as of May 2002 5 www..com www..com 4U DataSheet 4 U .com |
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