User manual NEC LT150Z

[. . . ] Micro-Portable Projector LT150Z English User's Manual Deutsch Français Italiano Español Svenska IMPORTANT INFORMATION Precautions Please read this manual carefully before using your NEC LT150Z Projector and keep the manual handy for future reference. Your serial number is located on the bottom of your LT150Z. Record it here: CAUTION This label is on the side of the remote control. RF Interference CAUTION To turn off main power, be sure to remove the plug from power outlet. The power outlet socket should be installed as near to the equipment as possible, and should be easily accessible. [. . . ] The rear foot height can be changed, but the vertical distance from the bottom to the desk or floor should be 0. 14 " (3. 5mm) to make the projector horizontal on the flat surface. 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. ENTE R 4 up down 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. PO WER ST AT US 3 ON /STA ND BY SO UR CE PC CAR AU AD TO D AC JU ST CES S MEN 4 U ST AT US PO WER 2 ON /STA ND BY SO UR CE PC CAR D AC CANCEL SE LE CT MEN U CES S AU AD TO JU ST SE LE CT 1 ENTE R CANCEL [Normal picture] OFF POWER VIDEO S-VIDEO RGB1 ON S O U R C E RGB2 P C C A T TO S UU A DJ A S S E C C A D R AUTO ADJ. LASER S MENU E ENT E R CA NCE LE SELECT 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. E­26 Basic Operation Selecting the computer or video source D Y B U O S E C R C P D R A C T TO S UU AJ D A S S E C C A Volume control Sound level from the speaker on the projector can be adjusted. VOLUME increase volume Volume bar ENT E R RG B S-V P IDE O Each time the Source button is pressed, the input source will change as follows: RGB Video S-Video PC Card Viewer If no input signal is present, the input will be skipped. decrease volume VIDEO S-VIDEO RGB1 RGB2 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. PC CARD PIC-MUTE Source display Getting Help about how to operate the projector You get the contents about Help. HELP Display Help SELECT Optimizing RGB image automatically Press the Auto Adjust button to optimize an RGB image automatically. E C R U Exit Help 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. C P D R A C T TO S UU AJ D A S S E C C A ME N U T C LE E S ENT E R CA NC E­27 Using Pointer You can use one of eight pointers to draw your audience's attention to the portion of a projected image you want. 4. Return the image to the original size. MAGNIFY POINTER Press the Pointer button to display the pointer. Correcting Keystone distortion Press (+) or (-) to correct keystone (trapezoidal) distortion to make the top or bottom of the screen longer or shorter so that the projected image is rectangular. SELECT KEYSTONE Use the Select button to move the pointer. Enlarging and Moving a Picture You can enlarge the area you want up to 400 percent. Press the Pointer button to display the pointer. Keystone distortion Normal POINTER 2. Move the pointer to the area you want to enlarge. NOTE: The keystone angle can be corrected between 30 degrees upward and 30 degrees downward at a 0 degree-projection angle. Depending on the type of graphics being used, the picture may get blurred or keystone correction may not be possible when excessive keystone correction is used. The idea is, the closer you are to native resolution, the better image you will see. Freezing a picture Press the Freeze button to freeze a picture. Press again to resume motion. SELECT FREEZE 3. When the Magnify (+) button is pressed, the pointer is changed to a magnifying glass. To move the magnifying glass, use the Select button. MAGNIFY E­28 Using the Menus NOTE: The on-screen menu may not be displayed correctly while interlaced motion video image is projected. 1. Press the "Menu" button on the remote control or projector cabinet to display the Advanced Menu or Basic/Custom Menu. NOTE: When using a USB mouse, click the mouse button to display the menu. For other operations, do the same way as you use your PC mouse. [. . . ] See page E-34 · Adjust the focus. See page E-25 · Reposition the projector to improve its angle to the screen. See page E-25 · Ensure that the distance between the projector and screen is within the adjustment range of the lens. See page E-17 · Use menus or Source button on the remote control or the cabinet to select the source you want to input. [. . . ]