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Troubleshooting
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Related Manuals for Proxima Multimedia LCD Projectors
Summary of Contents for Proxima Multimedia LCD Projectors
- Page 1 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. USER’S GUIDE...
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Page 2: Warranty
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. -
Page 3: Table Of Contents
S–VHS ... 2–13 COMPUTER AUDIO IN... 2–14 AUDIO IN ... 2–14 Connecting a Microphone ... 2–15 AUDIO OUT ... 2–16 Applying Power to the Projector ... 2–18 Turning On/Off the Lamp... 2–21 Image Size ... 2–22 Focusing ... 2–23 Keystoning ... 2–24... - Page 4 Chapter 3 The Control Panel ... 3–1 Arrow Keys ... 3–1 Using the BRIGHTNESS Keys ... 3–2 Desktop Projector LAMP Key ... 3–2 MENU/ SYNC Keys ... 3–3 VIDEO Key ... 3–3 VOLUME Keys ... 3–4 Menu Settings ... 3–4 Selecting and Changing Settings ...
- Page 5 Cleaning the Lens and Mirror ... 4–1 Chapter 4 General Maintenance... 4–2 Maintenance Troubleshooting Chart ... 5–1 Chapter 5 Where to Get Help ... 5–4 Troubleshooting Appendix A Specifications Appendix B Accessories & Replacement Parts Index Switching Lamps ... 4–2 Replacing Lamps ...
- Page 6 LCD desktop projection products that make sharing data and presenting information as easy as connecting your computer to your monitor. Figure 1-1 The Proxima Desktop Projector in use ® Desktop Projector™ family consists of portable, 80 0...
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Page 7: Chapter 1 Cyclops Interactive Pointer System
Chapter 1 • Introducing the Proxima 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. - Page 8 • User's Guide • Product Registration Card * Audio/video-enabled models only Figure 1-2 Items included with the Desktop Projector The international version has three extra power cords for Europe (part number C1003-6), Great Britain (part number C1011-6), and Italy (part number C1012-6).
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Page 9: Quick Start
Chapter 1 • Introducing the Proxima 1. Place the projector on a solid flat surface at a right angle Quick Start 2. Raise the cover assembly until it clicks into place. 3. Raise the mirror assembly into its fully open position. - Page 10 LENS WHEN THE LAMP IS ON! Your vision can be damaged by the brightness of the light. 9. Plug in the projector. Turn on the projector and any external monitor before you turn on the computer, so that the computer properly senses the projector during its start-up routine.
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Page 11: Control Panel
Brightness Volume Lamp Menu/ Video FUNCTION Adjusts audio level of the projector's internal speakers. Increases/decreases brightness of the projected image. Compensates for fine variations in the timing of the computer video signal. Switches between computer video, NTSC/PAL/SECAM video, or S-VHS. -
Page 12: Warning And Alert Lights
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 Illuminates if the active and/or spare projector lamp LAMP burns out. -
Page 13: Setup Menu
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. Switches between NORMAL and REVERSE modes. REVERSE is used primarily for viewing text screens. -
Page 14: Remote Control
FREEZE Freezes the image. Press it a second time to continue.Use this to skip over a slide, or to do a freeze-frame during video or animation. ® Desktop Projector MENU CYCLOPS LAMP TEXT - VOLUME + MUTE FWD >... -
Page 15: Getting Help
For technical support, please contact your dealer or call Proxima U.S.A. and Canada (619) 457-5500 Press 1 for Customer Service. (619) 457-8542 (fax) 1–10 • User’s Guide ® Desktop Projector Outside U.S.A. and Canada (619) 457-5500 +31-43-358-5200 Press 1 for Customer +31-43-358-5201 Service. (619) 622-0173 (fax) -
Page 16: Chapter 2 Your Proxima Desktop Projector
Chapter 2 Detailed Setup Your Proxima Before you begin, examine the components of the projector. Desktop Projector Figure 2-1 The Proxima Desktop Projector and Remote Control (1) Control Panel (2) Mirror Assembly (3) Internal Speakers (4) Cover Assembly (5) Top Air Intake Filter... -
Page 17: Getting Started
Chapter 2 • Detailed Setup Getting Opening the Projector Started 1. Place the projector on a solid, flat surface at a right angle Top View Side View Figure 2-2 Positioning the Desktop Projector 2–2 • User’s Guide (perpendicular) to the projection screen and parallel to the floor. - Page 18 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.
- Page 19 Figure 2-4 Raising the mirror assembly Figure 2-5 The Desktop Projector in the open position 2–4 • User’s Guide center of the front panel and raise it until it reaches a 45˚ angle (approximately) relative to the top of the lens assembly.
- Page 20 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. DO NOT use the assembly cover or projection CAUTION! mirror as a handle. TO AVOID DAMAGE, YOU MUST COMPLETELY CLOSE THE PROJECTOR BEFORE MOVING IT.
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Page 21: Closing The Projector
You should observe the following precautions: To attach the tripod to the projector: 1. Grasp the projector by the handle and stand it on its side. 2. Holding the tripod sideways, screw its threaded camera mount 3. Extend and lock the tripod’s legs. -
Page 22: Transporting The Projector
2. Release the handle. The spring-loaded mechanism will retract it back into the body of the projector. Figure 2-7 Accessing the handle The projector has protective feet on the side opposite the handle as well as on the bottom. Chapter 2 • Detailed Setup User’s Guide • 2–7... -
Page 23: Ordering Information
Chapter 2 • Detailed Setup Connecting Take a moment to look at the projector’s rear connector panel. the Projector ITEM RS-232 COMPUTER AUDIO OUT AUDIO IN COMPUTER AUDIO IN VIDEO IN S-VHS Figure 2-8 The Connector Panels Note: you can order the Video Adapter kit (A195); see Appendix B for ordering information. -
Page 24: Computer
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. - Page 25 Chapter 2 • Detailed Setup 4. Insert the Y-cable’s large, 25–pin connector (marked LCD) Figure 2-9 VGA connections Figure 2-10 Macintosh connections 2–10 • User’s Guide into the Desktop Projector's COMPUTER port. MONITOR COMPUTER /VGA MAC II/CPU MONITOR...
- Page 26 Y-cable. For IBM compatibles, use part number C936; for Macintosh systems, use part number C935. If your Desktop Projector is unable to project an image Note: at the same time your laptop monitor displays an image, refer to your laptop documentation for information on switching between the internal screen and the video port.
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Page 27: Rs–232
Audio/video-enabled models can project video from NTSC, PAL or SECAM sources (VCRs, laserdisc players, and video recorders). Figure 2-11 The Desktop Projector connected to a video source Note: you can order the Video Adapter Kit (A195); see Appendix B for ordering information. -
Page 28: S-Vhs
VIDEO OUT, TO MONITOR, or something similar. The cable has identical round 4-pin connectors on either end. 2. Connect the other end of the cable to the Desktop Projector's input connector marked S-VHS. With the installation of an optional Video Adapter Kit... -
Page 29: Computer Audio In
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) 2. -
Page 30: Connecting A Microphone
If you have a monaural source that you want to play through the Desktop Projector’s left and right speakers, use the RCA “Y” adapter cable (C496) to connect the source to the projector’s left and right AUDIO IN connectors. If you are using computer audio, connect the source to the projector’s Left and Right... -
Page 31: Audio Out
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. - Page 32 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.
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Page 33: Powering Up
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. 2–18 • User’s Guide R IG H... - Page 34 3. Move the AC POWER switch to the ON position. The lamp comes on and the projector's fan begins to run. If you do not hear the fan, refer to Chapter 5. 4. Turn on your monitor and computer. To raise or lower the projected image, tilt the mirror assembly to the appropriate angle.
- Page 35 Never operate the projector if these grills are clogged or obstructed, or if the electric fans are not running.
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Page 36: Turning On/Off The Lamp
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. -
Page 37: Projecting The Image
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. Figure 2-17 Diagonal measurement of projected image when Desktop Projector is 14’... -
Page 38: Focusing
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. -
Page 39: Keystoning
(the horizontal plane). Key- stoning also occurs when the projector is tilted sideways. To correct keystoning, always make sure that the projector is at a right angle to the screen in the horizontal plane. The projector is properly aligned if the top and bottom of the projected image are equal in length and parallel to the floor. - Page 40 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.
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Page 41: Chapter 3 The Control Panel
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. The following figure shows the Control Panel: The Control Panel Figure 3-1 Desktop Projector Control Panel... -
Page 42: Brightness Keys
For more information, see Menu Settings later in this chapter. 3–2 • User’s Guide • 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. -
Page 43: Sync Keys
Control Software at the same time. To disable Cyclops and use the software, hold the MENU key on the Control Panel down when you turn the projector power on. This procedure will not work with the remote control. To re-enable Cyclops, turn the projector off and then turn it back on. -
Page 44: Volume Keys
The Menu window displays the current settings for the Desktop Menu Settings 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 2. -
Page 45: Levels Menu
Chapter 3 • Using the Desktop Projector Press the MENU key once to display the Levels Menu. From The Levels here, you can change the levels for the projector’s image and audio Menu controls. The menus vary according to the current video source. -
Page 46: Volume
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. Note: 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. -
Page 47: Setup Menu
Audio/video-enabled model, this setting identifies the input source detected by the projector. If the projector detects an NTSC source, it defaults to that setting. The projector cannot tell the difference between PAL or SECAM. When PAL or SECAM is used, the Desktop Projector defaults to PAL. -
Page 48: Image
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. -
Page 49: Projection
FORWARD and REAR options. FREQUENCY This adjustment allows you to synchronize the Desktop Projector with your video source. For example, if your computer has a video card with non-standard signal components (i.e., h-sync or v-sync), the projected image may look jittery, contain bands, or appear out-of-focus. -
Page 50: Language
If you change the settings but don’t store them, they will revert to the last-stored settings the next time you turn on the projector. When you store new settings, they overwrite any values previously defined for that particular mode. -
Page 51: Warning And Alert Lights
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 located on the projector's control panel Warning and indicate the projector's operating condition. -
Page 52: Do Not Turn Off The Projector
Chapter 3 • Using the Desktop Projector CAUTION! Leave the power on so that the fans can cool the projector. If an OVERTEMP condition occurs, perform the following checks while you allow the projector to cool: After the projector returns to its normal operating temperature, the OVERTEMP light will go out. -
Page 53: Remote Control
The remote control contains all the key functions available on the Remote Control 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. Figure 3-6 Remote control unit... -
Page 54: Text Key
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. -
Page 55: 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. It includes the following materials: The lamps, lenses, mirrors, and LCD panel have been carefully aligned at the factory to give you the clearest, brightest image possible. -
Page 56: General Maintenance
Switching Lamps General Maintenance If your projector lamp burns out during a presentation, the LAMP SELECTOR switch allows you to quickly change to a backup lamp. Figure 4-1 The lamp selector You can switch lamps on the fly, without turning off your projector or interrupting your presentation. -
Page 57: 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). - Page 58 Chapter 4 • Maintenance 4. Lift the cover until it stops. Do not force the cover! The lamp Figure 4-3 Opening the lamp chamber CAUTION! 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.
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Page 59: Changing Air Filters
To assure proper cooling, change or clean the three air intake filters after every 250 hours of operation. These filters are located on the left and right sides at the front of the projector’s lower case and under the grill in the top cover. - Page 60 Chapter 4 • Maintenance 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 Figure 4-6 Removing the lower front air filter grill assemblies 4–6 • User’s Guide Top Air Filter Grill front filter grill assembly frames.
- Page 61 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.
- Page 62 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. Figure 4-9 Separating the air filter from the filter grill 4.
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Page 63: Changing The Remote Control's Batteries
5. Depending on its condition, clean or replace the filter. 6. Clean the grill vents using a cloth or a can of compressed air. Be careful not to aim the stream of air directly CAUTION! into the fans’ intake as this could force dust particles inside the unit. -
Page 64: Temperature Extremes
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. -
Page 65: Troubleshooting
Projected image smaller than screen No computer image projected Chapter 5 • Troubleshooting Likely Cause No power to projector Lamp not on Circuit breaker engaged OVERTEMP indication Burned out lamp(s) Projector not placed at proper angle to... - Page 66 Compatibility problems SYNC or BRIGHTNESS out of adjustment Video source(s) Loose/improper cabling Possible Solution(s) Projector must be on for computer monitor to display; turn on projector. Connect cable Turn projector on and re-boot computer Set computer’s external port to “color”...
- Page 67 Make sure that the audio source is turned on and functioning properly. Check and secure cabling between audio source(s) and projector Allow projector to cool; clear obstructions from vents Clean and replace filters as necessary Allow projector to cool Check for fan and blower operation;...
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Page 68: Chapter 5 Troubleshooting Chart
Chapter 5 • Troubleshooting If you need help: Where to Get Help 1. Check the Troubleshooting Chart. 2. Call your dealer’s technical support line and explain your 3. Call Proxima at: 5–4 • User’s Guide problem. U.S.A. and Canada: (619) 457–5500 (619) 457-8542 (Fax) Outside U.S.A. - Page 69 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.
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Page 70: Appendix A Specifications
Requires 3rd party external video adapter Requires A195 Video Adapter Kit Appendix A • Specifications Portable Multimedia Projector Portable Color Data Projector with optional video IBM PC, PS/2 and compatibles (VGA, EGA 1 , CGA 1 , VESA 640 x 480, 72Hz) Olivetti ®... - Page 71 1000' (305m) above sea level) -4 o F to 140 o F (-20 o C to 60 o C) 10% to 85% non-condensing FCC Class A, UL, TÜV, CSA One year on parts and labor. No warranty on projector lamp.
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Page 72: Accessories And Replacement Parts
Male RCA connects Audio/video-enabled models to male RCA video source Connects Desktop Projector to a video source w/ a BNC connector Protects projector and other attached equipment from power surges and spikes. North America use only. Comes with $10,000 equipment guarantee. - Page 73 Appendix B • Accessories & Replacement Parts Air Filter, Top Air Filters, Front (2) Halogen Lamp Power Cord: British Power Cord: European Power Cord: Italian Power Cord: North American Dust Cover S-Video Cable RCA Y Adapter Composite Video/Audio Cable Computer Audio Cable Video Teminator, Macintosh Video Terminator, VGA Video Y-Cable: MAC II/IIsi/LC/Quadra...
- Page 74 Index Applying power to the projector Arrow keys AUDIO OUT external speakers external stereo system AV tripod attaching BRIGHTNESS control Changing air filters Cleaning projection lens projection mirror Closing the projector COLORS Computer hookups Computer audio cable COMPUTER AUDIO IN...
- Page 75 Mirror assembly MUTE key 3–8 2–22 Opening the projector OVERTEMP warning light 2–24 PAUSE key Positioning the projector PROJECTION 3–12 Projector lens focus ring 2–21, 3–2 Proper air flow 4–3 4–3, 4–4 3–10 3–5 Remote Control 3–5 MUTE key 3–6 REV, PAUSE and FWD keys 3–6...
- Page 76 STORE? SOURCE Special configurations Specifications STORE? Switching Lamps SYNC TEXT key TINT Top air intake filter assembly Transporting the projector carrying handle Troubleshooting chart Turning on/off the lamp 2–13 3–7 VGA and Macintosh connectors 3–8 VGA connections 3–9 Video adapter 3–8...
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