Projector User's Manual

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S PEC F ILE

Product Number : PT-LB75NT

Product Name : LCD Projector

As of October 2008. Specifications subject to change without notice.

Summary of content (10 pages)

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S P E C P ro d u c t N u m b e r : PT-LB75NT P ro d u c t N a m e : LCD Projector F I As of October 2008. Specifications subject to change without notice.
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S P E C F I L E Portable LCD Projector PT-LB75NT Specifications 100–240 V AC, 50/60 Hz 300 W (approx. 3 W in standby mode with fan stopped. 28 W in standby mode when controlled by a Web browser.) Dichroic mirror separation/prism synthesis system Optical system 0.
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S P E F C I L E PT-LB75NT Portable LCD Projector Remote control unit Power supply Operation range*3 Dimensions (W x H x D) Weight*2 Standard Modulation IEEE 802.11b IEEE 802.11g Transmission system IEEE 802.11b IEEE 802.11g Wireless LAN Transmission speed IEEE 802.11b IEEE 802.11g Operating range*3 Frequency range Channels Wireless Manager ME 5.0 system requirements OS 3 V DC (AA battery x 2) Approx. 15 m (49´3˝) when operated from directly in front of the signal receptor 48 x 163 x 24.
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S P E F C I L E PT-LB75NT Portable LCD Projector Dimensions 9 (11/32˝) 97 (3-13/16˝) 88 (3-15/32˝) 54.5 (2-5/32˝) 3 (1/8˝) 233 (9-3/16˝) unit : mm (inch) NOTE: This illustration is not drawn to scale.
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S P E F C I L E PT-LB75NT Portable LCD Projector Standard setting-up positions 357–437 (14-1/16˝– 17-7/32˝) Adjustable in 20-mm (15/32-inch) step. unit : mm (inch) ø49 Upper edge of projected image H (1-15/16˝) ø43 (1-11/16˝) L 117 Projected image L: Distance to screen H: Height from the edge of screen to center of lens (4-19/32˝) H L Lower edge of projected image NOTE: L Projection size Projection distance (L) (diagonal) 0.84 1.02 1.27 1.52 1.78 2.03 2.29 2.54 3.05 3.81 5.08 6.35 7.
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S P E C F I L E PT-LB75NT Portable LCD Projector Computer data compatibility This projector accepts up to 91 kHz horizontal scanning frequency and 162 MHz dot clock. NOTE: Pixel thinning is applied to signals that exceed a dot clock frequency of 100 MHz. The display resolution of this projector is 1,024 x 768 pixels. Input signals that exceed this resolution will be converted to 1,024 x 768 pixels.
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S P E F C I L E PT-LB75NT Portable LCD Projector Serial connector The serial connector complies with RS-232C. To control the projector from a personal computer, commands must be input through communication software, based on the format and satisfying the communication conditions shown below. Pin assignments and signal names 6 9 1 5 No. Signal name Description No.
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S P E C F I L E PT-LB75NT Portable LCD Projector Control commands Command: Function Callback: P O N *1 P O F *1 AVL: IIS: OST OFZ: OEN OXG: VPM: VPM: VPM: VPM: VXX:DLVI0=<+00000> VXX:DLVI0=<+00001> VXX:DLVI0=<+00002> AUU AUD OMN OCU OCD OCL OCR OAS O S H * 1/* 2 OIX DZU DZD Power on (standby mode on) Power off (standby mode off) Volume control Input signal selection The same function as “default” button Freeze Enter W
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S P E C F I L E PT-LB75NT Portable LCD Projector Parameter format Parameter format Size (Byte) Definition 3 (1 or 2 bytes also possible when under control) 1 3 1 3 3 1 4 1 8 6 Decimal without signs: 0 to 999 (000, 001, 002...999) Decimal with signs: -99 to +99 (-99...-01, +00, +01, +02...+99) Callback from the projector is 3 Byte.
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S P E C F I L E PT-LB75NT Portable LCD Projector Notes on Projector Placement and Operation: The projector uses a high-wattage lamp that becomes very hot during operation. Please observe the following precautions. 1. Never place objects on top of the projector while it is operating. 2. Make sure there is an unobstructed space of 150 mm (5-29/32˝) or more around the projector’s exhaust openings. 3.