USER’S GUIDE Multimedia LCD Projectors Halogen Models This manual covers all of the Desktop Projector halogen models. These projectors have many aspects in common. Unless otherwise indicated, the information contained within this manual is common to all models.
Warranty Proxima Corporation warrants that the Proxima® Desktop Projector™ product manufactured by Proxima is free from defects in materials and workmanship under normal use during the Warranty Period. The Warranty Period commences on the day of purchase by the end-user. The Warranty Period is one year. The projector lamp is not covered by this Warranty. Each Proxima product is manufactured from new parts, or new and some used parts.
Contents Chapter 1 Introducing the Proxima Desktop Projector Chapter 2 Detailed Setup Cyclops Interactive Pointer System .................................. 1–2 What’s in the Box? ........................................................... 1–2 Quick Start ...................................................................... 1–4 Desktop Computers ................................................. 1–4 Notebooks/Laptops .................................................. 1–4 Control Panel ....................
Chapter 3 Using the Desktop Projector The Control Panel ........................................................... 3–1 Arrow Keys ............................................................... 3–1 BRIGHTNESS Keys ................................................ 3–2 LAMP Key ............................................................... 3–2 MENU/ (CYCLOPS) Key .................................. 3–2 SYNC Keys .............................................................. 3–3 VIDEO Key ....................
Chapter 4 Maintenance Chapter 5 Troubleshooting Cleaning the Lens and Mirror ......................................... 4–1 General Maintenance....................................................... 4–2 Switching Lamps ...................................................... 4–2 Replacing Lamps ...................................................... 4–3 Changing Air Filters ................................................. 4–5 Changing the Remote Control’s Batteries ................ 4–9 Temperature Extremes .
Chapter 1 • Introducing the Proxima ® Desktop Projector Chapter 1 Introducing the Proxima Desktop Projector The Proxima® Desktop Projector™ family consists of portable, color data and video LCD desktop projection products that make sharing data and presenting information as easy as connecting your computer to your monitor.
Chapter 1 • Introducing the Proxima® Desktop Projector This manual covers all of the Desktop Projector halogen models. These projectors have many aspects in common. Unless otherwise indicated, the information contained within this manual is common to all models. Where controls, operations, or other aspects differ between models, the projectors will be distinguished with regard to video compatibility. Models that support video will be referred to as audio/video-enabled.
Chapter 1 • Introducing the Proxima ® Desktop Projector VIDEO MENU CYCLOPS FREEZE – – < REV keys + TEXT +– VOLUME PAUSE FWD Blue LAMP SYNC BRIGHT NESS = PC/MAC Remote > + MUTE softwa re Proxima Desktop Projector Composite Video/Audio Cable* (C497-6) VGA Video Y-Cable (C454-6) Remote Control (A26) S-Video Cable* (C466-6) Power Cord (C1002–6) Computer Audio Cable* (C498-6) Macintosh Video Y-Cable (C464-6) RCA "Y" Adapter* (C496) Also included but not shown: • • • • • Mac and VGA
Chapter 1 • Introducing the Proxima® Desktop Projector Quick Start 1. Place the projector on a solid flat surface at a right angle (perpendicular) to the projection screen, parallel to the floor. 2. Raise the cover assembly until it clicks into place. 3. Raise the mirror assembly into its fully open position. For steps 4 through 7, follow the appropriate section for your system. Desktop Computers 4. Make sure that the computer and the monitor are turned off. 5.
Chapter 1 • Introducing the Proxima ® Desktop Projector Connector RS-232 Function/Cable For optional Cyclops system or Presentation Control Software - Din 8-to-DB9 IBM serial data cable (C936-6) - Macintosh ADB data cable (C470-6) for Cyclops - Macintosh serial data cable for Mac Remote (C934-6) Connections Installation instructions included with Cyclops system or Presentation Control software COMPUTER Connects computer video to projector - VGA video “Y” cable (C454-6) - Macintosh video “Y” cable
Chapter 1 • Introducing the Proxima® Desktop Projector Control Panel Volume Video Brightness Menu/ OVERTEMP Sync Lamp REPLACE LAMP Figure 1-3 The control panel CONTROL VOLUME FUNCTION Adjusts audio level of the projector's internal speakers. BRIGHTNESS Increases/decreases brightness of the projected image. SYNC Compensates for fine variations in the timing of the computer video signal. VIDEO Switches between computer video, NTSC/PAL/SECAM video, or S-VHS.
Chapter 1 • Introducing the Proxima ® Desktop Projector Warning and Alert Lights Warning and alert lights on the control panel indicate the Desktop Projector’s operating condition. OVERTEMP Illuminates in the unlikely event the projector reaches an over–temperature condition. REPLACE LAMP Illuminates if the active and/or spare projector lamp burns out. Levels Menu Press the MENU/ key once to display the Levels Menu. This menu varies automatically based on the type of video source displayed.
Chapter 1 • Introducing the Proxima® Desktop Projector Setup Menu Press the MENU/ key a second time to display the Setup Menu. SOURCE VGA640x480 IMAGE NORMAL COLORS 226981 PROJECTION FORWARD FREQUENCY 800 LANGUAGE ENGLISH STORE? NO SETTINGS FACTORY Figure 1-6 Setup Menu CONTROL SOURCE FUNCTION Lists the name of the input source detected by the projector. Accessible in modes where other choices are available, based on the type of signal the projector is receiving.
Chapter 1 • Introducing the Proxima ® Desktop Projector Remote Control The Remote Control contains all the key functions available on the Control Panel and provides access to additional functions not available on the Control Panel or through the Menu Window.
Chapter 1 • Introducing the Proxima® Desktop Projector Getting Help For technical support, please contact your dealer or call Proxima at: U.S.A. and Canada Outside U.S.A. and Canada (619) 457-5500 Press 1 for Customer Service. (619) 457-8542 (fax) (619) 457-5500 Press 1 for Customer Service.
Chapter 2 • Detailed Setup Chapter 2 Detailed Setup Your Proxima Desktop Projector Before you begin, examine the components of the projector.
Chapter 2 • Detailed Setup Getting Started Opening the Projector 1. Place the projector on a solid, flat surface at a right angle (perpendicular) to the projection screen and parallel to the floor. If you’re using a media cart, make sure the wheels are locked to prevent it from moving.
Chapter 2 • Detailed Setup 2. Grasp the front edge of the cover assembly at the upper front of the projector and raise it until it reaches the first stop. You can use the projector in this position, or raise the cover assembly to the second stop; whichever you prefer. Figure 2-3 Opening the cover assembly ☞ The Desktop Projector's cover and projection mirror assemblies have been designed to limit over-extension. Applying excessive pressure can damage the projector.
Chapter 2 • Detailed Setup 3. Place your fingers beneath the mirror assembly at the lower center of the front panel and raise it until it reaches a 45˚ angle (approximately) relative to the top of the lens assembly.
Chapter 2 • Detailed Setup 4. After you turn on the projector and computer, if you want to raise or lower the projected image, just move the mirror assembly to the appropriate angle. ☞ CAUTION! DO NOT use the assembly cover or projection mirror as a handle. TO AVOID DAMAGE, YOU MUST COMPLETELY CLOSE THE PROJECTOR BEFORE MOVING IT. If you must move the projector while it is open, grasp it securely at the sides by the lower part of the housing to support the weight of the unit.
Chapter 2 • Detailed Setup ☞ CAUTION! Be extremely careful when you use the projector with a tripod. You should observe the following precautions: • You can mount the projector on a tripod by yourself. However, it is easier to do this if someone else is holding the projector while you connect the tripod. • Make sure the tripod’s legs and camera mount are securely locked. • Do not place the tripod and projector in any pathways that you or your audience will be using during the presentation.
Chapter 2 • Detailed Setup ☞ Forcing the mirror and hinged cover assembly to snap into place may damage the mirror assembly. Do not attempt to close the projector by only moving the cover assembly. CAUTION! Transporting the Projector ☞ Do not move or transport the Desktop Projector without securely closing the projector and disconnecting all of the cables. CAUTION! The Desktop Projector has a recessed carrying handle located in one of the side panels. 1. Push in on either end of the handle.
Chapter 2 • Detailed Setup Connecting the Projector Take a moment to look at the projector’s rear connector panel. RS-232 RS-232 1 1 2 S-VHS COMPUTER VIDEO IN 7 6 2 5 4 3 COMPUTER AUDIO OUT 3 AUDIO OUT L R COMPUTER AUDIO IN L R AUDIO IN Audio/Videoenabled models ITEM 1 L R 5 5 COMPUTER AUDIO IN L R 6 4 Audio-enabled models DESCRIPTION RS-232 For using optional Cyclops system or Presentation Control Software. 2 COMPUTER Connects computer video to the projector.
Chapter 2 • Detailed Setup COMPUTER The video Y-cable allows you to connect your computer to both the Desktop Projector and to a separate computer monitor, so that you can view computer video output on the monitor and projection screen simultaneously. Desktop Computers The same procedure is used to connect a PC or a Macintosh to your projector. Use the Y-cable appropriate for your system. VGA Macintosh (C454–6) (C464–6) Figure 2-9 VGA and Macintosh connections 1.
Chapter 2 • Detailed Setup 4. Insert the Y-cable’s large, 25–pin connector (marked LCD) into the Desktop Projector's COMPUTER port.
Chapter 2 • Detailed Setup Notebooks/Laptops Use the Y-cable appropriate for your system. For IBM compatibles, use part number C454-6; for Macintosh systems, use part number C464-6. If you are using your notebook or laptop computer with an external monitor, follow the procedure described in the section titled Desktop Computers. 1. Make sure that the computer is turned off. 2. Locate the Y-cable’s common end, marked CPU/MACII for Macintosh systems or COMPUTER/VGA for IBM compatibles.
Chapter 2 • Detailed Setup RS–232 The RS–232 port allows you to use the optional Cyclops interactive pointer system or the Proxima Presentation Control Software. Instructions for connecting the appropriate serial or ADB cables are included with each of these products. VIDEO IN Audio/video-enabled models can project video from NTSC, PAL or SECAM sources (VCRs, laserdisc players, and video recorders).
Chapter 2 • Detailed Setup To connect an NTSC, PAL, or SECAM source to your Desktop Projector: 1. The composite audio/video cable (C497–6) is made up of 3 cables with yellow, red, and white RCA plugs. Insert the yellow RCA plug into the circular connector on your camcorder, laserdisc player, or VCR marked VIDEO OUT, TO MONITOR, or something similar. 2. Insert the other yellow RCA plug into the projector's VIDEO IN port. The red and white cables are for audio input from the video source.
Chapter 2 • Detailed Setup COMPUTER AUDIO IN The COMPUTER AUDIO IN connector allows all Desktop Projector models to receive audio input from a computer or a microphone. Connecting Your Computer’s Audio 1. Insert the mini jack end of the computer audio cable (C498-6) into the AUDIO OUT connector of a Macintosh or the sound card of an IBM compatible. 2. Insert the RCA jacks at the other end of the computer audio cable into the projector’s left and right COMPUTER AUDIO IN connectors.
Chapter 2 • Detailed Setup Note: Although both COMPUTER AUDIO IN and AUDIO IN may be connected simultaneously, only one is active. • If computer video is selected, COMPUTER AUDIO IN is active. • If NTSC/PAL/SECAM/S-VHS video is being viewed, AUDIO IN is active.
Chapter 2 • Detailed Setup AUDIO OUT All Desktop Projector models contain an internal stereo system consisting of an amplifier and two speakers. Although this system provides high quality stereo output, a multimedia presentation may require connecting the projector to external powered speakers or an external sound system. External Speakers When connecting external speakers, use the optional Proxima Powered Loudspeaker System (part number A55) or a similar system.
Chapter 2 • Detailed Setup PROXIM A A B Figure 2-12 Connecting the Desktop Projector to external speakers External Stereo System To connect your Desktop Projector to an external stereo system: 1. Using the computer audio cable (C498–6), insert the mini jack end into the projector’s AUDIO OUT connector. 2. Insert the RCA connectors at the other end of the cable into the external amplifier’s left and right AUDIO IN connectors.
Chapter 2 • Detailed Setup PROXIM A IER PLIF / AM T IVER RIGH ECE LEFT EO R STER Figure 2-13 Connecting the Desktop Projector to an external stereo system Powering Up Your Desktop Projector and external monitor (if you are using one) must be turned on before you turn on your computer, so that the computer properly senses each display during its boot-up sequence. Applying Power to the Projector On the rear connector panel of the projector, you'll find a power cord receptacle and an AC POWER switch.
Chapter 2 • Detailed Setup 3 2 1 Figure 2-14 Power receptacle (1), AC POWER switch (2), and circuit breaker reset switch (3) To power up the projector: 1. Plug the power cord into the Desktop Projector's power receptacle at the rear of the unit. ☞ CAUTION! Plug the AC power cord into the Desktop Projector BEFORE connecting it to an electrical outlet. If you plug the power cord into the wall first, you might damage the projector. 2.
Chapter 2 • Detailed Setup ☞ CAUTION! Locate the air intake and exhaust grills on the top cover and to the left and right sides of the projection mirror assembly, and the exhaust grills on the rear panel and side of the projector. Never operate the projector if these grills are clogged or obstructed, or if the electric fans are not running. Figure 2-15 Allow for proper air flow! ☞ CAUTION! The lamp chamber gets very hot during operation.
Chapter 2 • Detailed Setup Turning On/Off the Lamp When you first turn on the projector, the lamp will be on. To turn the Desktop Projector's lamp off, press the LAMP key on the Control Panel or remote control. Pressing the LAMP key again will turn the lamp on. The lamp turns on slowly to prolong lamp life. Volume Video Brightness Menu/ OVERTEMP Sync Lamp REPLACE LAMP Figure 2-16 The LAMP key Note: Turning the lamp off does not cut power to the projector. The fans will still operate.
Chapter 2 • Detailed Setup Projecting the Image Your next step is to adjust the projected image for size and clarity. Image Size The size of the projected image varies according to the distance from the Desktop Projector to the projection screen. The following table shows the projected image size (measured diagonally) based on the distance from the projector to the screen. Distance from Screen Diagonal Image Size 4 ft/1.2 m 35”/88.9 cm 6 ft/1.8 m 53.5”/135.9 cm 8 ft/2.4 m 72”/182.9 cm 10 ft/3.
Chapter 2 • Detailed Setup Focusing You can use the title screen image that appears when you first start up the projector to make your adjustments. Using a thumb or fingertip, rotate the focus ring to the right or left for the clearest displayed image.
Chapter 2 • Detailed Setup Correcting Keystoning The normal projected image will have a rectangular shape. Keystoning is when the projected image becomes trapezoidal. Normal Image Keystoned Image Figure 2-19 Normal vs. keystoned images Keystoning occurs when the front of the Desktop Projector is not perpendicular to the projection screen (the vertical plane) or when it’s not placed parallel to the floor (the horizontal plane). Keystoning also occurs when the projector is tilted sideways.
Chapter 2 • Detailed Setup Perpendicular to the projection screen Projection Screen Top View Side View Parallel to the floor Figure 2-20 Positioning the Desktop Projector In order to allow you to project images high enough for the entire audience to view, the Desktop Projector has been designed to minimize keystoning. A 10.5° correction for keystoning is built into the projector.
Chapter 3 • Using the Desktop Projector Chapter 3 Using the Desktop Projector This chapter provides detailed information on the Desktop Projector settings, the Control Panel keys, the Menu windows, and the warning indicators.
Chapter 3 • Using the Desktop Projector BRIGHTNESS Keys The BRIGHTNESS keys increase and decrease the intensity level of the projected image. Press the top key to increase brightness and the bottom key to decrease it. LAMP Key The LAMP key toggles the projection lamp on and off. • If you turn the lamp off but leave the projector on, the fan will continue to run. • You can turn the projector off without allowing the fan to cool down the unit. However, the projector will take a little longer to cool.
Chapter 3 • Using the Desktop Projector Note: Press the MENU key twice in rapid succession to: • Go directly to the Setup Menu, or • Exit the Menu Window from the Levels Menu. Hold down the MENU key for several seconds to calibrate Cyclops. For more information, refer to the Cyclops User’s Guide. Note: You cannot use Cyclops and Proxima’s Presentation Control Software at the same time.
Chapter 3 • Using the Desktop Projector VOLUME Keys The VOLUME keys are used to adjust the audio level of the projector’s internal speakers. Press the Up or Down key to increase or decrease the speakers’ audio level. Menu Settings The Menu window displays the current settings for the Desktop Projector. To display the Menu window in the lower portion of the projected image: 1. Press the MENU key on the Control Panel or the remote control to display the Levels Menu. 2.
Chapter 3 • Using the Desktop Projector The Levels Menu Press the MENU key once to display the Levels Menu. From here, you can change the levels for the projector’s image and audio controls. The menus vary according to the current video source. BRIGHTNESS SYNC RED GREEN VOLUME BLUE Figure 3-2 Levels Menu for computer video BRIGHTNESS R TINT G SIG LEVEL VOLUME Figure 3-3 Levels Menu for NTSC/PAL/SECAM and S–VHS video BRIGHTNESS Adjust this setting to increase and decrease the image intensity.
Chapter 3 • Using the Desktop Projector VOLUME Use this setting to adjust the volume. Use the up or down arrow key to increase or decrease the volume level. For optimal sound control when using an external amplifier (such as a stereo system), preset the VOLUME setting to 50% (5 bars) before adjusting the volume on the amplifier to a comfortable listening level. Note: RGB Controls: RED, GREEN & BLUE The RED, GREEN and BLUE controls are used to individually adjust the color signals.
Chapter 3 • Using the Desktop Projector The Setup Menu To access the Setup Menu, do either of the following: • Push the MENU key to access the Levels Menu. Press the MENU key again to access the Setup Menu, or • Press the MENU key twice to skip the first window and go directly to the Setup Menu. SOURCE VGA640x480 IMAGE NORMAL COLORS 226981 PROJECTION FORWARD FREQUENCY 800 LANGUAGE ENGLISH STORE? NO SETTINGS FACTORY Figure 3-4 Setup Menu SOURCE SOURCE is both a status and selection box.
Chapter 3 • Using the Desktop Projector The projector can store a full set of values for each video mode. This allows you to switch between video inputs and retain your adjusted settings. When the projector starts up, it automatically returns to the last-stored entries for each video mode. Note: If you would like to add video to audio-enabled models, you can order the Video Adapter Kit; see Appendix B for ordering information.
Chapter 3 • Using the Desktop Projector Color Mode 8 Description Primary Use Typically results in lower color resolution but brighter image Text screens 3,375 Best for VGA/Macintosh business graphics or other applications requiring bright, high contrast colors Computer video 226,981* Best for complex computer graphics Graphics, animation or NTSC/PAL/SECAM/S-VHS 2M* For NTSC, PAL, SECAM or S VHS video NTSC/PAL/SECAM/S-VHS * Not available in EGA/CGA/MDA/Hercules computer video mode.
Chapter 3 • Using the Desktop Projector LANGUAGE LANGUAGE allows you to select the language for the Menu Window. You can choose between English, German, Italian, French and Spanish. Use the Up or Down arrow key to cycle through the choices. STORE? This function lets you save the current settings in both menus. The saved settings will be used until you either define new settings or return to the factory-configured defaults.
Chapter 3 • Using the Desktop Projector Factory Defaults The first time you turn the Desktop Projector on, the initial factory settings are used. If you change any of these settings, you can recall all of the factory defaults by choosing FACTORY from the SETTINGS function. Warning and Alert Lights Warning and alert lights located on the projector's control panel indicate the projector's operating condition.
Chapter 3 • Using the Desktop Projector ☞ DO NOT TURN OFF THE PROJECTOR! Leave the power on so that the fans can cool the projector. CAUTION! If an OVERTEMP condition occurs, perform the following checks while you allow the projector to cool: • Verify that the room temperature is below 80° F (27° C). • Check the intake grills and exhaust vents. Clear any obstruction to the air flow. • Check the filter elements. Clean or replace them if necessary. For more information, please refer to Chapter 4.
Chapter 3 • Using the Desktop Projector Remote Control The remote control contains all the key functions available on the control panel. For best results, aim the remote control at the projection screen or at the projector’s front edge. Never obstruct the red infrared receiver eye located beneath the control panel.
Chapter 3 • Using the Desktop Projector TEXT Key The TEXT key toggles between VGA text mode of 640 x 400 lines and DOS text mode of 720 x 400 lines. Text screens (such as DOS screens) are easier to view in DOS mode. REV, PAUSE and FWD Keys These three keys work with Proxima’s Mac Remote and PC Remote Presentation Control Software. The Presentation Control Software can be used to sequence electronic slides.
Chapter 4 • Maintenance Chapter 4 Maintenance There is very little effort required to care for and maintain your Desktop Projector. Common sense and periodic maintenance will ensure top performance. An optional maintenance kit is available.
Chapter 4 • Maintenance 3. Repeat steps 1 and 2 until no smudges or particles can be seen when the lens or mirror is illuminated by a strong light. DO NOT LOOK DIRECTLY INTO THE LENS WHEN THE LAMP IS ON! If the lens or mirror is extremely dirty, use several pieces of lens tissue. Water may be used if denatured alcohol is unavailable. ☞ General Maintenance Do not use acetone to clean the lens–it may remove the paint from the metal near the lens or mirror mount and leave a residue on the glass surface.
Chapter 4 • Maintenance Replacing Lamps Follow these steps to remove the lamp and install a new one. Removing the Old Lamp 1. Leave the projector running with the lamp off for at least 6 minutes before you change the lamp (to do this, press the lamp button to turn the lamp off). This allows the fan to cool the lamp chamber. Do not open the lamp chamber until the projector has cooled. 2.
Chapter 4 • Maintenance 4. Lift the cover until it stops. Do not force the cover! The lamp chamber is now accessible. Figure 4-3 Opening the lamp chamber ☞ CAUTION! The lamp and chamber get very hot. Be careful when you open the lamp chamber or change the lamp. Make sure that the fan has cooled the lamp and chamber for at least 6 minutes. Do not touch the lamp with your bare hands–use a soft cloth or tissue. Note: 5. Find the lamp release lever at the base of the ceramic lamp socket.
Chapter 4 • Maintenance Figure 4-4 Push the release lever to release the lamp 6. To close the chamber, firmly press down on the center rear edge of the cover until it latches. The lamp chamber latch will return to the center position. The power plug is now accessible. 7. Replace the power cord. Changing Air Filters To assure proper cooling, change or clean the three air intake filters after every 250 hours of operation.
Chapter 4 • Maintenance Top Air Filter Grill Front Air Filter Grills Figure 4-5 The air intake filter grill assemblies Front Air Intake Filter Assemblies 1. Release latches are located on the lower portion of the two front filter grill assembly frames. Push these up as you pull the grill assemblies out.
Chapter 4 • Maintenance 2. Remove the foam air filters. Figure 4-7 Separating the air filter from the filter grill 3. Depending on their condition, clean or replace the filters. • To clean a filter, wash it in a mild solution of soapy water, rinse and let it dry. • To replace a filter, refer to Appendix B for ordering information. 4. Clean the grill vents using a cloth or a can of compressed air. 5. Reassemble the air filter grill assemblies and replace them. Top Air Intake Filter Assembly 1.
Chapter 4 • Maintenance Figure 4-8 Removing the top air filter grill assembly 2. Grasp the front edge of the grill and lift it out. 3. On the bottom side of the assembly there is a retaining grid. Grasp the tab at the center and remove it. Figure 4-9 Separating the air filter from the filter grill 4. Remove the foam air filter.
Chapter 4 • Maintenance 5. Depending on its condition, clean or replace the filter. 6. Clean the grill vents using a cloth or a can of compressed air. ☞ CAUTION! Be careful not to aim the stream of air directly into the fans’ intake as this could force dust particles inside the unit. 7. Reassemble the air filter assembly and replace it. Changing the Remote Control’s Batteries To install or change the two AAA alkaline batteries in the remote control unit: 1.
Chapter 4 • Maintenance Temperature Extremes The projector should not be stored in excess of 140° F (60° C). The ideal operating temperature is below 80° F (27°C). If the projector has been exposed to extremely low temperatures, allow it to warm up to room temperature before operating.
Chapter 5 • Troubleshooting Chapter 5 Troubleshooting Problem No image projected Likely Cause No power to projector Possible Solution(s) Turn power ON Check AC cord Check power to electrical outlet REPLACE LAMP indication Lamp not on Turn lamp ON Circuit breaker engaged Correct overload situation; press circuit breaker reset button to disengage OVERTEMP indication Allow projector to cool; turn projector ON Burned out lamp(s) Move lamp selector switch to opposite position Replace lamp(s) Display
Chapter 5 • Troubleshooting Problem No image on computer screen Likely Cause Power switch off or projector not on Possible Solution(s) Projector must be on for computer monitor to display; turn on projector.
Chapter 5 • Troubleshooting Problem Colors weak in video mode (NTSC, PAL, SECAM or S-VHS) Likely Cause Possible Solution(s) Weak video signal Check for faulty video source, bad connection, or frayed cable TINT setting may be too low Adjust TINT level Getting excess white or washout in TV video mode (NTSC, PAL, SECAM or S-VHS) CONTRAST too high Adjust CONTRAST, then adjust BRIGHTNESS Black and white image from color SECAM input Video signal ambiguous Use the Setup Menu to select SECAM as the vid
Chapter 5 • Troubleshooting Where to Get Help If you need help: 1. Check the Troubleshooting Chart. 2. Call your dealer’s technical support line and explain your problem. 3. Call Proxima at: U.S.A. and Canada: (619) 457–5500 (619) 457-8542 (Fax) Outside U.S.A.
Chapter 5 • Troubleshooting Returns If the Desktop Projector or any of its accessories are determined to be defective: 1. Contact Proxima Customer Service to request a Return Material Authorization (RMA) number. 2. Send the defective unit, including any accessories, cables, and the remote control, with the RMA number clearly marked on the outside of the shipping box, freight prepaid, to: U.S.A.
Appendix A • Specifications Appendix A Specifications Proxima Desktop Projector Projector Type Computer Compatibility Audio/video-enabled Portable Multimedia Projector Audio-enabled Portable Color Data Projector with optional video All models IBM PC, PS/2 and compatibles (VGA, EGA1, CGA 1, VESA 640 x 480, 72Hz) Olivetti ® /AT&T ® (VGA, EGA, CGA) NEC 9801 (VGA, EGA, CGA) Hercules1 , Hercules Plus1 Apple Macintosh II, LC, Quadra, Centris, Performa, PowerMac, and PowerBook 2 Apple Macintosh Classic,
Appendix A • Specifications LCD Panel All models Active matrix color TFT (Thin-Film Transistor) Resolution All models 640 x 480 pixels Number of Colors All models 2 million colors from a palette of 16.7 million colors Response Time All models 30 - 50 milliseconds (typical) Contrast Ratio All models 100:1 (typical) Lamp All models FXL 410 watt Tungsten Halogen Quartz Dimensions All models 13.1” W x 17” L x 5.9” H 33.3 cm W x 43.2 cm L x 14.9 cm H Weight Audio/v`ideo-enabled 21.
Appendix B • Accessories & Replacement Parts Appendix B Accessories & Replacement Parts Proxima Desktop Projector Accessory Description Part No.
Appendix B • Accessories & Replacement Parts Replacement Parts Part No.
Index A Applying power to the projector Arrow keys AUDIO OUT external speakers external stereo system AV tripod attaching 2–18 3–1 2–16 2–16 2–17 2–6 B BRIGHTNESS control 3–2, 3–6 C Changing air filters Cleaning projection lens projection mirror Closing the projector COLORS Computer hookups Computer audio cable COMPUTER AUDIO IN Conflict, internal screen/video port Connecting computer audio projector video audio Connector Panel AUDIO IN AUDIO OUT COMPUTER COMPUTER AUDIO IN RS–232 S–VHS VIDEO IN Contro
F Factory defaults Focusing the image FREQUENCY Front air intake filter assemblies 3–11 2–23 3–9 4–6 I IMAGE Image size 3–8 2–22 O 2–24 P K Keystoning L LAMP alert light LAMP key Lamp release latch Lamps LANGUAGE Levels menu BRIGHTNESS RGB Controls SIG LEVEL SYNC TINT VOLUME 3–12 2–21, 3–2 4–3 4–3, 4–4 3–10 3–5 3–5 3–6 3–6 3–5 3–6 3–6 M Macintosh Connections Maintenance Kit Menu window Levels menu saving changes selecting and changing settings Setup menu Microphone AUDIO IN Mirror assembly MUTE k
S S–VHS Setup menu COLORS FREQUENCY IMAGE LANGUAGE PROJECTION SETTINGS SIG LEVEL SOURCE STORE? SOURCE Special configurations Specifications STORE? Switching Lamps SYNC 2–13 3–7 3–8 3–9 3–8 3–10 3–9 3–10 3–6 3–7 3–10 3–7 2–11 A–1 3–10 4–2 3–5 T TEXT key TINT Top air intake filter assembly Transporting the projector carrying handle Troubleshooting chart Turning on/off the lamp 3–14 3–6 4–7 2–7 2–7 5–1 2–21 V VGA and Macintosh connectors VGA connections Video adapter VIDEO IN Video terminators Video Y cabl