User manual INFOCUS LP 425

[. . . ] 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 INSTRUCTIONS Please read and follow all safety instructions provided BEFORE using your new projector. Failure to comply with safety instructions may result in fire, electrical shock, or personal injury and may damage or impair protection provided by equipment. Please save all safety instructions. Safety Definitions: · Warning: Statements identify conditions or practices that could result in permanent personal injury. · Caution: Statements identify conditions or practices that could result in damage to your equipment. Safety Terms: · Warning: Don't look directly into the lens when the projector is turned on. · Warning: Don't block ventilation openings. ·Warning: To replace the lamp, turn the power off and unplug the power cord. [. . . ] 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. But if the projected computer image looks fuzzy or streaked, try turning Auto Image off then back on again. If the image is still unacceptable, try adjusting the signal synchronization manually: 1 Click the Auto Image button to turn Auto Image off. 2 Press the left or right mouse buttons repeatedly until the image is sharp and free of streaks. Manual Tracking The tracking function adjusts the projector to match the video signal from your computer. The projector usually adjusts the tracking automatically when you connect your computer. However, if the display shows evenly spaced, fuzzy, vertical lines or if the projected image is too wide or too narrow for the screen, try turning Auto Image off then back on again. If the image is still unacceptable, try adjusting the tracking manually as described below. [. . . ] 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 425 Quick Start card LP 425 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 LP425 Ceiling Mount-LiteMount 425 LiteMount False Ceiling Plate LiteMount Pipe Tubing Extension CableWizard Wall Plate Kensington MicroSaver Security System Tripod Mount Portable Projector Stand S-Video Cable 3 Year Advantage Service Plan (1 year extension) rd 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-CEIL-LM425 SP-LTMT-PLT SP-LTMT-EXT SP-CWWALL SP-KENLOC SP-TRIP-LP4 SP-STND 515-0027-xx EW-LP4xx-12 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. [. . . ]