User manual NEC LT155

[. . . ] LCD Projector MultiSync LT156/155/LT154 User's Manual LIMITED WARRANTY (USA and Canada only) NEC SOLUTIONS' PROJECTOR PRODUCTS NEC Solutions (America), Inc. (hereafter NEC Solutions) warrants this product to be free from defects in material and workmanship under the following terms. HOW YOU CAN GET WARRANTY SERVICE 1. To obtain service on your product, consult the dealer from whom you purchased the product. Whenever warranty service is required, the original dated invoice (or a copy) must be presented as proof of warranty coverage. [. . . ] Turn on and off the Projector OFF ON VIDEO S-VIDEO AUTO ADJ. RGB 1 RGB 2 PJ MENU M E N E CAN S CEL LE C T U R C ENTER E S O P AC CC S CE AR TA S D TU S P O S W E R A A UT DO JU S T PC CO NT RO V L IDE O S-V IDE O O S N/ TA N D B Y To turn on the projector: Only after you press the "On" button on the remote control ("ON/ STAND BY" button on the projector cabinet) will the power indicator turn to green and the projector become ready to use. NOTE: To turn the projector on by plugging in the power cable, use the menu and enable the "Auto Start" feature. (See page E-38. ) NOTE: Immediately after turning on the projector, screen flicker may occur. Wait 3 to 5 minutes until the lamp lighting is stabilized. ME N U T C LE E S ENTE R O S E C R U T TO S UU A DJ A / ND O AN T S Y B CANCEL B RG O IDE S-V EO VID L RO NT CO PC B US stand by STATUS POWER D AR CC ON/ STAND BY steady orange light AC IN flashing one minute STATUS POWER steady light STATUS POWER flashing green light Eco mode: stand by STATUS POWER steady green light ON/ STAND BY Power ON button steady orange light flashing one minute STATUS POWER steady light STATUS POWER LASER Indicator flashing green light (High-Bright mode) Status of indicator light: turn off ON STATUS POWER steady green light (Eco mode) ON/ STAND BY Press a minimum of two seconds. Power ON/STAND BY button steady green light cooling down STATUS POWER stand by STATUS POWER change to flashing green light steady orange light E ­ 24 3. Adjust a Projected Image Select the Computer or Video Source VIDEO S-VIDEO AUTO ADJ. CAN S RGB 1 RGB 2 PJ E LE CEL Lift the front edge of the projector to center the image vertically. R C E S O U ENTER C T HELP POINTER PC CARD O S N/ TA N D B Y Press the Source button on the remote control or the projector cabinet to select "Video" (VCR, document camera, or laser disc player), SVideo", "RGB" (computer or DVD with component output) [ "DVI digital" , "DVI analog" (computer with DVI output: LT156 only)] or "PC Card Viewer" (slides on a CompactFlash card) to display the image. Or press the "Menu" button on the remote control or the cabinet and use the menu to select your video source: "Video", "S-Video", "RGB (DVI on LT156)" or "PC Card Viewer". A A UT DO JU S T Move the projector left to center the image horizontally on the screen. NOTE: If no input signal is available, the projector will display a blue background (factory preset). Adjust the Image Size and the Focus Use the Zoom lever to fine adjust the image size on the screen Rotate the rear foot to make the image square to the screen. Use the Focus ring to obtain the best focus. Use keystone correction for proper adjustment. Place your projector on a flat level surface and ensure that the projector is square to the screen. E ­ 25 Adjust the Tilt Foot 1. Press the Tilt button on the front of the projector to extend the adjustable tilt foot (maximum height). D R A C SS CE P CC S A TU TA R S E W O P Adjust the Image Using Auto Adjust The Auto Adjust function automatically optimizes the image in RGB mode. [Poor picture] S ENTE R E LE C T S O U R C E TO S UU A DJ A / ND O AN T S T B CANCEL Y AU 1 2 AC IN 3. Lower the front of the projector to the desired height and release the button to lock the Adjustable tilt foot. There is approximately 10 degrees of up and down adjustment for the front of the projector. D R A C SS CE P CC S A TU TA R S E W O P T C LE E S ENTE R E C R U O S T TO S UU A DJ A / ND O AN T S Y B U 4 3 AC IN E LE C T RGB 1 RGB 2 PJ O S N/ TA N D B Y To fine-adjust the height of the rear foot, remove the spacer (black rubber) and rotate the rear foot to the desired height. * If the projected image does not appear square to the screen then use keystone correction for proper adjustment. C MENU LASER O U R ER C E Press the Auto Adjust button to adjust Position-H/V and Pixel Clock/ Phase for an optimal picture. Some signals may not be displayed correctly or take time to switch between sources. S P AC CC CA TA E S R D TU S S A A UT DO JU S T S S N/ TA N D O B Y P O W E R GB AU DIO Down Up Spacer NOTE: For LT156 * The horizontal and vertical position adjustments to DVI digital signal are not stored in memory on LT156. * The Pixel Clock and Phase items are not available for DVI digital signal on LT156. max. min. 16mm E ­ 26 A A UT DO JU S T Do not use the tilt-foot for purposes other than originally intended. Misuses such as gripping the tilt-foot or hanging on the wall can cause damage to the projector. CAN S O U R C E S VIDEO S-VIDEO AUTO ADJ. ENTER CEL ME N CANCEL ME N DIO U RG O B S-V VID NTR OL EO IDE CC D AR US B PC CO [Normal picture] AU DIO RG EO B S-V VID NTR OL EO ID A CC RD US B PC CO OFF ON Basic Operation Selecting the computer or video source: Optimizing RGB image automatically Press the Auto Adjust button to optimize an RGB image automatically. SOURCE OFF ON SOURCE VIDEO S-VIDEO AUTO ADJ. AUTO ADJUST Each time the Source button is pressed, the input source will change as follows: RGB ["DVI (DIGITAL) DVI (ANALOG)" on LT156] Video PC Card Viewer S-Video If no input signal is present, the input will be skipped. VIDEO S-VIDEO AUTO ADJ. RGB 1 RGB 2 PJ MENU LASER AUTO ADJUST RGB 1 RGB 2 PJ HELP POINTER PC CARD Press the Auto Adjust button to fine-tune the computer image or to remove any vertical banding that might appear and to reduce video noise, dot interference or cross talk (this is evident when part of your image appears to be shimmering). This function adjusts the clock frequencies that eliminate the horizontal banding in the image. This function also adjusts the clock phase to reduce video noise, dot interference or cross talk. (This is evident when part of your image appears to be shimmering. ) This adjustment may be necessary when you connect your computer for the first time. NOTE: The Auto Adjust function does not work for component signal. On LT156: Press the RGB 1 button on the remote control to select DVI digital signal and the RGB 2 button for DVI analog signal. Source display E ­ 27 Volume control: Sound level from the speaker on the projector can be adjusted. Using Pointer You can use one of eight pointers to draw your audience's attention to the portion of a projected image you want. POINTER VOL. increase volume Volume bar Press the Pointer button to display the pointer. decrease volume Turning off picture and sound: Press the Picture Mute button to turn off the image and sound for a short period of time. Press again to restore the image and sound. PIC-MUTE Use the Select button to move the pointer. [. . . ] Stand within 22 feet (7 m) of the projector. Make sure that you are in the Projector mode or the PJ button lights in red. If not, press the PJ button. No picture Image isn't square to the screen Picture is blurred Image is scrolling vertically, horizontally or both Remote control does not work Status indicator is lit or blinking Cross color in RGB mode · See the Power/ Status Light messages above. · If Auto Adjust is off, turn it on. [. . . ]