NEC Lt30 Portable Projector Users Manual
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3 About this users manual The fastest way to get started is to take your time and do everything right the first time. Take a few minutes now to review the users manual. This may save you time later on. At the beginning of each section of the manual youll find an overview. If the section doesnt apply, you can skip it. 1. Introduction
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4 1. Introduction Part Names of the Projector LAMP STATUS POWERSOURCE AUTO ADJ. FOCUS ON/STAND BY S E L E C T COMPUTER IN AUDIO IN S-VIDEO IN VIDEO IN LAMP STATUS POWER S O U R C EA U T O A D J . F O C U S O N /S T A N D B YSELECT PC CONTROL Zoom Lever (→ page 22)Controls (→ page 6) Lens Lens Cap Built-in Security Slot ( )* Adjustable Tilt Foot Button (→ page 21) Adjustable Tilt Foot ( → page 21) Remote sensor (→ page 8) Ventilation (inlet) Front/Top AC Input Connect the supplied power cables...
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5 1. Introduction Bottom Lamp Cover (→ page 47) Rear foot ( → page 21) Rear foot (→ page 21)
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6 1. Introduction Top Features LAMP STATUS POWER SOURCE AUTO ADJ. FOCUS ON/STAND BY SELECT 10 2 41 589 367 11 1. POWER Button (ON / STAND BY) () (→ page 17, 27) 2. POWER Indicator (→ page 16, 17, 27, 50) 3. STATUS Indicator (→ page 50) 4. LAMP Indicator (→ page 47, 50) 5. SOURCE Button (→ page 19) 6. AUTO ADJ. Button (→ page 26)7. FOCUS Button (→ page 24) 8. MENU Button 9. SELECT / Volume / Keystone But- tons 10. ENTER Button 11. EXIT Button Terminal Panel Features COMPUTER IN PC CONTROLAUDIO IN...
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7 1. Introduction Part Names of the Remote Control 1. Infrared Transmitter (→ page 8) 2. POWER ON Button (→ page 17) 3. POWER OFF Button (→ page 27) 4. FOCUS (+) (–) Button (→ page 24) 5. PIC-MUTE Button (→ page 28) 6. PAGE (UP) / (DOWN) Button* (→ page 31) 7. MENU Button 8. SELECT Buttons 9. ENTER Button 10. EXIT Button 11. L-CLICK MOUSE Button* (→ page 31) LAMP MODE VOLUMES-VIDEOVIDEO L-CLICK MOUSE R-CLICK AUTO ADJ. COMPUTER ASPECT HELP FREEZE PICTURE ENTEREXIT MENUUP FOCUS PAGEOFF POWERON PIC-MUTE...
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8 1. Introduction 30˚ 30˚ Remote Control Precautions •Handle the remote control carefully. •If the remote control gets wet, wipe it dry immediately. •Avoid excessive heat and humidity. •Do not heat, take apart, or throw batteries into fire. •If you will not be using the remote control for a long time, remove the batteries. •Ensure that you have the batteries polarity (+/–) aligned correctly. •Do not use new and old batteries together, or use different types of batteries together. •Dispose of used...
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9 This section describes how to set up your projector and how to connect video and audio sources. 2. Installation and Connections Setting Up the Screen and the Projector Selecting a Location The further your projector is from the screen or wall, the larger the image. The minimum size the image can be is approximately 30 (0.76 m) measured diagonally when the projector is roughly 47 inches (1.2 m) from the wall or screen. The largest the image can be is 300 (7.6 m) when the projector is about 480 inches...
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10 2. Installation and Connections Throw Distance and Screen Size The following shows the proper relative positions of the projector and screen. Refer to the table to determine the position of installation. Distance Chart B = Vertical distance between lens center and screen center C = Throw distance α = Throw angle NOTE: Distances may vary +/-5%. α Wide – Tele degree 12.1 - 10.0 11.9 - 9.9 11.8 - 9.9 11.8 - 9.9 11.7 - 9.8 11.8 - 9.8 11.7 - 9.8 11.7 - 9.8 11.7 - 9.8 11.7 - 9.8 11.7 - 9.8 11.7 - 9.8 11.6 -...
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11 2. Installation and Connections WARNING *Installing your projector on the ceiling must be done by a qualified technician. Contact your NEC dealer for more information. *Do not attempt to install the projector yourself. •Only use your projector on a solid, level surface. If the projector falls to the ground, you can be injured and the projector severely damaged. •Do not use the projector where temperatures vary greatly. The projector must be used at temperatures between 41˚F (5˚C) and 104˚F (40˚C)....
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12 2. Installation and Connections Making Connections Connecting Your PC or Macintosh Computer NOTE: When using with a notebook PC, be sure to connect the projector and notebook PC while the projector is in standby mode and before turning on the power to the notebook PC. In most cases the output signal from the notebook PC is not turned on unless connected to the projector before being powered up. *If the screen goes blank while using your remote control, it may be the result of the computers...