User manual INFOCUS LP420

[. . . ] TABLE OF CONTENTS Safety Summary Introduction Image Resolution Compatibility Unpacking the Projector Usage Guidelines If You Need Assistance Warranty Setting up the Projector Connecting an IBM-Compatible Computer Connecting a Macintosh Computer Connecting a Video Player Powering up the Projector and Adjusting the Image Turning Off the Projector Using the Projector Basic Image Adjustment Adjusting the Projector Using the Keypad Buttons Using the On-Screen Menus Display Menu Functions Audio Menu Functions Image Menu Functions Controls Menu Functions Maintenance & Troubleshooting Cleaning the Lens Replacing the Projection Lamp Using the Kensington Lock Troubleshooting iii 1 1 1 1 3 4 4 5 7 8 9 11 12 13 13 13 15 16 17 19 20 22 25 25 25 28 29 i Ta b l e o f C o n t e n t s Appendix Specifications Accessories Portable and Laptop Activation Chart Using Video Mirroring with a PowerBook Computer Projected Image Size Index 33 33 35 37 42 43 45 ii SAFETY SUMMARY Please read these instructions carefully before using your LP 420. Failure to comply with them could result in fire, electrical shock, personal injury or damage to equipment. These graphics are used throughout this manual to draw your attention to important information about the projectors. NOTE: Additional useful details or tips. CAUTION: Steps to take to avoid damage to your equipment. WARNING: Steps to take to avoid personal injury. These graphics are used on the projector's labels. Attention - Refer to this User's Guide for important safety information. [. . . ] Press the corresponding buttons to move the cursor up, down, left, or right. To select a menu, use these buttons to move the cursor to the tab for the menu you want, then click either mouse button. To change a menu setting, move the cursor to the setting you want to change using the navigation buttons, then use one of the two mouse buttons to make changes. The status bar at the top of the menu display indicates the source that is currently active (Computer or Video) and any peripherals that are connected. It also contains a lamp hour counter that starts at zero hours and counts each hour the lamp is in use. See "Replacing the Projection Lamp" on page 25 for details. FIGURE 12 On-screen menu status bar 16 Display Menu Functions FIGURE 13 Display menu Brightness Adjusting the brightness changes the intensity of the image. · Press the left mouse button to darken the image. Contrast The contrast controls the degree of difference between the lightest and darkest parts of the picture. Adjusting the contrast changes the amount of black and white in the image. · Press the left mouse button to decrease the contrast. · Press the right mouse button to increase the contrast, making the blacks appear blacker and the whites appear whiter. Tint The Tint setting adjusts the red-green color balance in computer and NTSC video images. 17 U s i n g t h e P r o j e c t o r · Press the left mouse button to increase the amount of green in the image. · Press the right mouse button to increase the amount of red in the image. Color The Color setting adjusts a video image from black and white to fully saturated color. · Press the left mouse button to decrease the amount of color in the image. · Press the right mouse button to increase the amount of color in the image. Blank Screen Blank Screen determines what color (blue or black) is displayed when there is no active source. Click the button to toggle between the two options. Reset All Click either mouse button to reset all the options (except Language and Video Standard) in all the menus to their original settings. Menu Position This lets you move the menu to various locations on the screen, allowing you to view different parts of the image while making adjustments. Click Menu Position to move the menu to the upper-left corner; click it again to move it to upper-right, then lower right, then lower left, then center again. 18 Audio Menu Functions FIGURE 14 Audio menu Volume · Press the left mouse button to decrease the volume. NOTE: Changing the volume from the menu is the same as changing it using the keypad. Treble The Treble setting controls the higher frequencies of your audio Volume adjustments you make are saved for each source. source. · Press the left mouse button to decrease the treble. Bass The Bass setting controls the lower frequencies of your audio source. · Press the left mouse button to decrease the bass. · Press the right mouse button to increase the bass. 19 U s i n g t h e P r o j e c t o r Image Menu Functions FIGURE 15 Image menu Auto Image NOTE: Some screen savers interfere with the operation of Auto Image. If you're experiencing problems, try turning your screen saver off, then turning Auto Image off and back on. Auto Resize The Auto Resize setting is available only for computer-generated images. Auto Resize automatically resizes the image by scaling it The projector automatically adjusts tracking, signal synchronization and vertical and horizontal position for most computers. If you want to adjust these features manually, you must turn off Auto Image first by clicking it. Remember, to generate the best quality image, set your computer to output 800 x 600 resolution. up or down. When Auto Resize is on, the projector makes the best fit of the image to the screen. If you turn Auto Resize off (by clicking it), the image may be either cropped or too small for the screen. 20 Manual Sync The projector adjusts signal synchronization automatically for most computers. [. . . ] 50 to 104° F (10 to 40° C) -4 to 158° F (-20 to 70° C) 5% to 95% relative humidity, non-condensing Dimensions 4. 0 x 9. 3 x 11. 8 inches (10. 3 x 23. 8 x 30. 3 cm) Weight 6. 8 lbs. (3. 1 kg) unpacked Altitude Operating Non-operating Optics Focus Range Lamp Type 0 to 10, 000 feet (3, 048 meters) 0 to 40, 000 feet (12, 192 meters) 5. 0 - 16 feet (1. 5-5 m) 270-watt metal halide Input Power Requirements 100/120V, 6. 0/6. 0A, 50/60 Hz 230V, 3. 0A, 50 Hz 33 A p p e n d i x Video Audio Input Input Impedance Maximum Input Voltage Sensitivity Connector Type Computer Audio Input Input Impedance Maximum Input Voltage Sensitivity Connector Type 5K ohm DC coupled (LIN + RIN)PEAK < 4. 5 V for THD 0. 3% LIN or RIN < 2. 0 Vrms for THD 0. 3% 100 mV at 1 KHz for 88 dB SPL at 1 meter RCA jack 10K ohm nominal, AC coupled (LIN + RIN)PEAK < 4. 5 V for THD 0. 3% LIN or RIN < 2. 0 Vrms for THD 0. 3% 100 mV at 1 KHz for 88 dB SPL at 1 meter 3. 5 mm (1/8 inch) stereo phone jack 34 Accessories Standard Accessories (ship with the projector) LP 420 Quick Start card LP 420 User's Guide Soft Case Shipping Box CableWizard Lite computer cable 6. 5 ft (2 m) Macintosh adaptor Audio Cable 6 ft (1. 8 m) Projection Lamp Module Lens Cap Audio/Video Cable Online User's Guide CD-ROM Part Number 009-0314-xx 010-0140-xx 110-0190-xx 110-0186-xx SP-CW2LITE 515-0045-xx 210-0118-xx SP-LAMP-LP4 505-0235-xx 210-0053-xx 010-0116-xx Power Cords (one ships with projector, type depends on country) North American Power Cord Australian Power Cord UK Power Cord European Power Cord Danish Power Cord Swiss Power Cord 210-0023-xx 210-0027-xx 210-0028-xx 210-0029-xx 210-0030-xx 210-0031-xx NOTE: Use only In Focusapproved accessories. Other products have not been tested with the projector. 35 A p p e n d i x Optional Accessories Personal Plus Accessory Pack, includes: Deluxe Soft Case (CA-C132) CableWizard 2 (SP-CW2) 2-button remote (HW-EXREM) Deluxe Soft Case ATA Travel Case Executive Leather Case CableWizard 2 CableWizard Extension Cable, non-plenum rated, 60. 7 ft (18. 5 m) CableWizard Extension Cable, plenumrated, 60. 7 ft (18. 5m) 2-button remote Full-Feature Smart Remote Control LiteShow Pro Presentation Player LiteShow Pro Soft Case 32 MB Memory Upgrade Kensington MicroSaver Security System Tripod Mount Portable Projector Stand S-Video Cable 2 Year Advantage Service Plan (1 year extension) 3rd Year Advantage Service Plan (2 year extension) nd SP-PP-LP4 CA-C132 CA-C134 CA-C133 SP-CW2 SP-CW2EXT SP-CW2EXTP HW-EXREM HW-SMART HW-LSPRO CA-C131 HW-MEM-LSP SP-KENLOC SP-TRIP-LP4 SP-STND 515-0027-xx AS-LP4xx-12 AS-LP4xx-24 36 Portable and Laptop Activation Chart Many laptop computers do not automatically turn on their external video port when a secondary display device such as a projector is connected. Activation commands for some laptop computers are listed in the following table. [. . . ]