User manual OPTOMA EP781

Regulation & safety notices Regulation & safety notices This appendix lists the general notices of your Projector. FCC notice This device has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This device generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this device does cause harmful interference to radio or television reception, which can be determined by turning the device off and on, the user is encouraged to try to correct the interference by one or more of the following measures: · Reorient or relocate the receiving antenna. · Increase the separation between the device and receiver. · Connect the device into an outlet on a circuit different from that to which the receiver is connected. · Consult the dealer or an experienced radio/television technician for help. Notice: Shielded cables All connections to other computing devices must be made using shielded cables to maintain compliance with FCC regulations. Caution Changes or modifications not expressly approved by the manufacturer could void the user's authority, which is granted by the Federal Communications Commission, to operate this computer. i English Regulation & safety notices Operation conditions This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. this device may not cause harmful interference, and 2. this device must accept any interference received, including interference that may cause undesired operation. Notice: Canadian users This Class B digital apparatus complies with Canadian ICES-003. Declaration of Conformity for EU countries EMC Directive 89/336/EEC (including amendments) Low Voltage Directive 73/23/EEC (amended by 93/68/EEC) R & TTE Directive 1999/EC (if product has RF function) English ii Table of Contents Table of Contents ......................................................................................... Usage Notice ................................................................................................ 2 Safety Information ................................................................................................2 Precautions...........................................................................................................3 Eye Safety Warnings ............................................................................................5 Product Features ..................................................................................................6 Package Overview................................................................................................7 Product Overview .................................................................................................8 Introduction................................................................................................... 6 Installation .................................................................................................. 2 Connecting the Projector ....................................................................................12 Powering On/Off the Projector............................................................................14 Connect the Computer/Notebook ................................................................................12 Connect the Video .......................................................................................................13 Powering On the Projector ...........................................................................................14 Powering Off the projector ...........................................................................................15 Warning Indicator .........................................................................................................15 Adjusting the Projector Image Height ..........................................................................16 Adjusting the Projector Zoom / Focus ..........................................................................17 Adjusting Projected Image Size ...................................................................................17 Main Unit ........................................................................................................................8 Control Panel .................................................................................................................9 Connection Ports .........................................................................................................10 Remote Control with Mouse Function and Laser Pointer ............................................ 11 Adjusting the Projected Image............................................................................16 User Controls ............................................................................................. 8 Control Panel & Remote Control ........................................................................18 On-Screen Display Menus..................................................................................21 How to Operate ...........................................................................................................21 Menu Tree ....................................................................................................................22 Image-I ........................................................................................................................23 Image-II .......................................................................................................................25 Colour Setting ..............................................................................................................27 Language .....................................................................................................................29 Management ................................................................................................................30 Lamp & Power .............................................................................................................36 Appendices................................................................................................. 37 Troubleshooting ..................................................................................................37 Replacing the Lamp............................................................................................41 Compatibility Modes ...........................................................................................42 RS232 Commands .............................................................................................43 Ceiling Mount Installation ...................................................................................44 Optoma Global Offices .......................................................................................45 English Usage Notice Safety Information The lightning flash with arrowheard within an equilateral triangle is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of import operating and maintenance (servicing) instructions in the literature accompanying the appliance. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. DANGEROUS HIGH VOLTAGES ARE PRESENT INSIDE THE ENCLOSURE. DO NOT OPEN THE CABINET. REFER SERVICING TO QUALIFIED PERSONNEL ONLY. Class B emissions limits This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Important Safety Instruction 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. English 2 Read these instructions ­before using this projector. Keep these instructions ­for future reference. Follow all instructions. Install in accordance with the manufacturer's instructions A. Do not block any ventilation openings To ensure reliable operation of the projector and to protect it from overheating, put the projector in a position and location that will not interfere with its proper ventilation. For example, do not place the projector on a bed, sofa, carpet, or similar surface that may block the ventilation openings. Do not put it in an enclosure, such as a bookcase or a cabinet that may keep air from flowing through its ventilation openings. B. Do not use this projector near water or moisture. To reduce the risk of fire or electric shock, do not expose the projector to rain or moisture. C. Do not install near any heat sources, such as radiators, heaters, stoves or other apparatus (including amplifiers) that produce heat. Clean only with a dry cloth. Only use attachments/accessories specified by the manufacturer. Refer all servicing to qualified service personnel. Servicing is required when the projector has been damaged in any way: Such as power supply cord or plug is damaged. Liquid has been spilled or objects have fallen into the apparatus. The projector has been exposed to rain or moisture, does not operate normally, or has been dropped. Do not attempt to service this projector yourself. Opening or removing covers may expose you to dangerous voltages or other hazards. Please call Optoma to be referred to an authorized service center near you. Do not let objects or liquids enter the projector ­as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock. See projector enclosure for safety related markings. The projector should not be adjusted or repaired by anyone except properly qualified service personnel. Usage Notice Precautions Follow all warnings, precautions and maintenance as recommended in this user's guide to maximize the life of your unit. Warning- Do not look into the projector's lens when the lamp is on. The bright light may hurt your eyes. Warning- To reduce the risk of fire or electric shock, do not expose this product to rain or moisture. Warning- Please do not open or disassemble the product as this may cause electric shock. Warning- When changing the lamp, please allow unit to cool down, and follow all changing instructions. Warning- This product will detect the life of the lamp itself. Please be sure to change the lamp when it shows warning messages. Warning- Reset the "Lamp Reset " function from the On Screen Display "Lamp Setting" menu after replacing the lamp module (Refer to page 36). Warning- When switching the projector off, please ensure the projector completes its cooling cycle before disconnecting power. Warning- Turn on the projector first and then the signal sources. Warning- Do not use lens cap when projector is in operation. Warning- When the lamp reaches the end of its life, it will burn out and may make a loud popping sound. If this happens, the projector will not turn back on until the lamp module has been replaced. To replace the lamp, follow the procedures listed under "Replacing the Lamp". (See page 41) 3 English Usage Notice Do: Turn off the product before cleaning. Use a soft cloth moistened with mild detergent to clean the display housing. Disconnect the power plug from AC outlet if the product is not being used for a long period of time. Don't: Block the slots and openings on the unit provided for ventilation. Use abrasive cleaners, waxes or solvents to clean the unit. Use under the following conditions: - In extremely hot, cold or humid environments. - In areas susceptible to excessive dust and dirt. - Near any appliance that generates a strong magnetic field. - In direct sunlight. English Usage Notice Eye Safety Warnings Avoid staring directly into the projector beam at all times. Minimize standing facing into the beam. Keep your back to the beam as much as possible. the user to enter the beam. A stick or laser pointer is recommended to avoid the need for Ensure that projectors are located out of the line of sight from the screen to the audience; this ensures that, when presenters look at the audience, they do not also have to stare at the projector lamp. The best way to achieve this is by ceiling-mounting rather than floor or table-mounting the projector. students when they are asked to point out something on the screen. to reduce ambient light levels. When projector is used in a classroom, adequately supervise In order to minimize the lamp power needed, use room blinds English Introduction Product Features Congratulations and Thank You for choosing Optoma projector. This product is a XGA single chip 0.7" Darkchip3 DLP® projector. Outstanding features include: True XGA, 1024 x 768 addressable pixels Texas Instruments Single chip DLP® Technology NTSC/NTSC4.43/PAL/PAL-M/PAL-N/SECAM and HDTV compatible (480i/p, 576i/p, 720p, 1080i) Multi-Auto functions: Auto detection, Automatic saving of user adjustments Full function IR remote control with laser pointer User friendly multilingual on screen menu Advanced digital keystone correction and high quality full screen image re-scaling User friendly control panel Two built-in speakers with 2 Watt amplifier Multiple for Audio inputs UXGA, SXGA+, SXGA compression and SVGA, VGA resizing Mac compatible DVI support (HDCP compliant) Support Network function (LAN/RS232) English 6 Introduction Package Overview This projector comes with all the items shown below. Check to make sure your unit is complete. Contact your dealer immediately if anything is missing. Projector with lens cap Power Cord 1.8m VGA Cable 1.8m Composite Video Cable 1.8m Due to the difference in applications for each country, some regions may have different accessories. USB Cable 1.8m RS232 Cable 1.8m S-Video Cable 1.8m 2 x AA Batteries SCART VGA/S-Video Adaptor (Optional Accessory) Documents : User's Guide Quick Start Card Warranty Card Quick Troubleshooting Guide WEEE Card Wireless Remote Controller 7 English Introduction Product Overview Main Unit 1 2 3 4 5 7 6 5 2 7 1 4 9 8 1. 2. 3. 4. 5. 6. 7. 8. 9. English 8 Control Panel Zoom Lever Focus Ring Elevator Button (one on each side) Elevator Foot (one on each side) Zoom Lens IR Receivers Power Socket Connection Ports Introduction Control Panel 1 1 2 3 11 10 4 5 6 9 8 5 7 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. IR Receiver Power/Standby LED Temp Indicator LED Lamp Indicator LED Keystone +/Re-Sync Power/Standby Four Directional Select Keys Menu (On/Off) Source Select Enter English Introduction Connection Ports 4 1 2 3 5 6 7 8 9 10 11 12 13 14 15 1. DVI-D Input Connector (PC Digital/HDTV/HDCP Input) 2. VGA1-In Connector (PC Analog signal/HD/Component Video Input) 3. Audio Input Connector (For DVI-D or VGA1-In) 4. S-Video Input Connector 5. Audio Input Connector (For S-Video or Composite) 6. Composite Video Input Connector 7. Networking Connector RJ45 8. Monitor Loop-through Output Connector 9. VGA2-In SCART Connector (PC Analog signal/SCART RGB/HD/Component Video Input) 10. Audio Input Connector (For VGA2-In SCART) 11. Audio Output Connector 12. RS232 Connector 13. Power Socket 14. USB Connector (Connect to PC for Remote Mouse function) 15. KensingtonTM Lock Port English 0 Introduction Remote Control with Mouse Function and Laser Pointer 15 16 17 18 19 1 2 3 4 5 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 20 6 21 22 7 8 9 23 24 25 26 27 10 11 12 Power Re-Sync Keystone Correction Display Format Mouse Mouse Right Click Page Up Page Down Four Directional Select Keys Enter S-Video Source Composite Video Source DVI Source Source Lock Button LED Laser Button AV Mute Freeze Display Mode Mouse Left Click Zoom In Zoom Out Clear Menu VGA1 Source VGA2 Source Number Buttons 14 13 English Installation Connecting the Projector Connect the Computer/Notebook VGA DVI 5 7 Due to the difference in applications for each country, some regions may have different accessories. 6 USB RS232 3 4 2 1 8 Audio Output (For Active Speakers) 1...............................................................................................................Power Cord 2................................................................................................................. USB Cable 3......................................................................................................... Network Cable 4.............................................................................................................. RS232 Cable 5................................................................................................... Audio Input Cable 6................................................................................................. VGA to VGA Cable 7.....................................................................................................DVI to DVI Cable 8................................................................................................Audio Output Cable English 2 Installation Connect the Video DVD Player, Set-top Box, HDTV receiver S-Video Output 4 6 3 3 2 8 7 5 Video Output Due to the difference in applications for each country, some regions may have different accessories. 1 9 3 11 10 Audio Output (For Active Speakers) DVD Player, Set-top Box, HDTV receiver 1...............................................................................................................Power Cord 2.......................................................................................... Composite Video Cable 3................................................................................................... Audio Input Cable 4........................................................................................................... S-Video Cable 5...................................................... VGA to 3 RCA Component/HDTV Adapter 6........................................................................ RCA Component Cable for YPbPr 7............................................................................................ HDMI to DVI Adapter 8..............................................................................................................HDMI Cable 9................................................................................................. VGA to VGA Cable 10...........................................................................SCART VGA/S-Video Adapter 11..............................................................................................Audio Output Cable 3 English Installation Powering On/Off the Projector Powering On the Projector 1. Remove the lens cap. 2. Ensure that the power cord and signal cable are securely connected. The Power LED will turn red. 3. Turn on the lamp by pressing "Power/Standby" button on the control panel. And the Power LED will turn green. 4. Turn on your source (computer, notebook, video player, etc.). The projector will detect your source automatically within "Management" menu; check that "Source Lock" has been set to "Off". the screen displays "No Signal", please make sure the If signal cables are securely connected. access the built-in test pattern, please press the "AV To Mute" button, then up arrow. you connect multiple sources at the same time, use the If "Source" button on the control panel or direct source key on remote control to switch. Text Pattern Turn on the projector first and then the signal sources. 1 2 Lens Cap Power/Standby English Installation Powering Off the Projector 1. Press the "Power/Standby" button to turn off the projector lamp; you will see a message displayed on the projector's screen. Press the "Power/ Standby" button again to confirm, otherwise the message will disappear after 5 seconds. 2. The cooling fans continue to operate for about 30 seconds for cooling cycle and the Power LED will flash red. When the Power LED stops flashing, the projector has entered standby mode. Once in standby mode, simply press "Power/Standby" button to restart the projector. 3. Disconnect the power cord from the electrical outlet and the projector. 4. Do not turn on the projector immediately following a power off procedure. Warning Indicator When the "TEMP" indicator turns red, it indicates the projector has overheated. The projector will automatically shut itself down. When the "LAMP" indicator turns red, it indicates a problem with the lamp. Turn off the projector and disconnect the power cord from the electrical outlet, then contact your local dealer or our service center. See page 45. When the "LAMP" indicator flashes red, it indicates the fan has failed. Stop using the projector and disconnect the power cord from the electrical outlet, then contact your local dealer or our service center. See page 45. English Installation Adjusting the Projected Image Adjusting the Projector Image Height The projector is equipped with elevator feet for adjusting the image height. To raise the image: 1. Press the elevator buttons . 2. Raise the image to the desired height angle , then release the button to lock the elevator feet into position. 3. Use screw in feet to fine-tune the display angle. To lower the image: 1. Press the elevator buttons. 2. Lower the image, then release the button to lock the elevator feet into position. 3. Use screw in foot to fine-tune the display angle. Elevator Buttons 1 1 3 2 3 Tilt Adjusting Foot English 6 Elevator Feet Installation Adjusting the Projector Zoom / Focus You may turn the zoom lever to zoom in or out. To focus the image, rotate the focus ring until the image is clear. The projector will focus at distances from 3.3 to 40.0 feet (1.0 to 12.2 meters). Zoom Lever Focus Ring Adjusting Projection Image Size al Height Di ag on Width 24.6" (62.5cm) 20.5" (52.1cm) 73.8" (187.5cm) 61.5" (156.3cm) 123.0" (312.5cm) 172.2" (437.5cm) 221.5" (562.5cm) 300.2" (762.5cm) 102.5" (260.4cm) 143.5" (364.6cm) 184.5" (468.8cm) 250.2" (635.4cm) Hd 3.3'(1.0m) 9.8'(3.0m) 16.4'(5.0m) 23.0'(7.0m) 29.5'(9.0m) 40.0'(12.2m) Screen (Diagonal) Screen Size Hd Distance Max. Min. Max. (WxH) Min. (WxH) Max. Min. 24.6"(62.5cm) 20.5"(52.1cm) 19.68"x 14.76" 50.0 x 37.5cm 16.40" x 12.30" 41.7 x 31.3cm 2.21" (5.6cm) 1.85" (4.7cm) 73.8"(187.5cm) 61.5"(156.3cm) 59.04" x 44.28" 150.0 x 112.5cm 49.20" x 36.90" 125.0 x 93.8cm 6.64" (16.9cm) 5.54" (14.1cm) 123.0"(312.5cm) 102.5"(260.4cm) 98.4" x 73.8" 250.0 x 187.5cm 82.0" x 61.5" 208.3 x 156.2cm 11.07" (28.1cm) 9.23" (23.4cm) 172.2"(437.5cm) 143.5"(364.6cm) 137.76" x 103.32" 350.0 x 262.5cm 114.8" x 86.1" 291.7 x 218.8cm 15.50" (39.4cm) 12.92" (32.8cm) 221.5"(562.5cm) 184.5"(468.8cm) 177.20" x 132.90" 450.0 x 337.5cm 147.6" x 110.7" 375.0 x 281.3cm 19.94" (50.6cm) 16.61" (42.2cm) 300.2"(762.5cm) 250.2"(635.4cm) 240.16" x 180.12" 610.0 x 457.5cm 200.16" x 150.12" 508.3 x 381.2cm 27.02" (68.6cm) 22.52" (57.2cm) 3.3' (1.0m) 9.8' (3.0m) 16.4' (5.0m) 22.3' (7.0m) 29.5' (9.0m) 40.0' (12.2m) This graph is for user's reference only. 7 English User Controls Control Panel & Remote Control There are two ways for you to control the functions: Remote Control and Control Panel. Using the Control Panel Power/ Standby Source Menu Four Directional Select Keys Enter / Keystone Re-Sync Refer to the "Power On/Off the Projector" section on pages 14-15. Press "Source" to select an input signal. Turns the menu On or Off. Use to navigate through the menus. Confirm your item selection. Adjusts image distortion caused by tilting the projector (±16 degrees). Automatically synchronizes the projector to the input source. English 8 User Controls Using the Remote Control Power Re-Sync Keystone Display Format Laser Button AV Mute Freeze Volume +/Display Mode Mouse Control Mouse Right Click Mouse Left Click Pg Pg Refer to the "Power On/Off the Projector" section on pages 14-15. Automatically synchronizes the projector to the input source. Adjusts image distortion caused by tilting the projector (±16 degrees). Display the "Display Format" section of the onscreen display menu to select the desired aspect ratio. Aim the remote at the viewing screen, press and hold this button to activate the laser pointer. Momentarily turns off the audio and video. Press this button again to unlock. Press "Freeze" to pause the screen image. Press this button again to unlock. Increases/decreases speaker volume. Select the display mode from PC, Photo, Video, sRGB and User. Use this button to navigate the mouse on the page. Mouse right click. Mouse left click. Use this button to page up. Page Up Zoom In Zoom Out Page Down Use this button to page down. Zoom in to magnify the image. Zoom out to reduce the image. Use to navigate through the menus. Four Directional Select Keys Menu Display or exits the on-screen display menus for projector. English User Controls Clear Enter Source Lock Video S-Video VGA1 VGA2 DVI Clear your selection. Confirm your item selection. Select auto detection all connector ports or lock current connector port. (See page 30 for more) Choose composite video source. Choose S-Video source. Choose primary VGA-In source. Choose secondary VGA-In or SCART source. Choose DVI-D source. English 20 User Controls On Screen Display Menus The Projector has multilingual On Screen Display menus that allow you to make image adjustments and change a variety of settings. The projector will automatically detect the source. How to Operate 1. To open the OSD menu, press "Menu" on the Remote Control or Control Panel. 2. When OSD is displayed, use key to enter sub menu. keys to select any item in the main menu. While making a selection on a particular page, press 3. Use key. keys to select the desired item and adjust the settings by 4. Select the next item to be adjusted in the sub menu and adjust as described above. 5. Press "Menu" to confirm, and the screen will return to the main menu. 6. To exit, press "Menu" again. The OSD menu will close and the projector will automatically save the new settings. Main Menu Sub Menu Setting 2 English User Controls Menu Tree English 22 User Controls Image-I Display Mode There are many factory presets optimized for various types of images. PC: For computer or notebook. (brightest image) Photo: For optimum colour at high brightness. Video: For playing video in a bright environment. sRGB: For standard PC colour. (best colour reproduction) User: Memorize user's settings. Brightness Adjust the brightness of the image. Press the Press the Contrast to darken image. to lighten the image. 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 to decrease the contrast. Press the to increase the contrast. White Peaking Use the white peaking control to set the white peaking level of DMD chip. 0 stands for minimal peaking, and 10 stands for maximum peaking. If you prefer a brighter image, adjust towards the maximum setting. For a smooth and more natural image, adjust towards the minimum setting. 23 English User Controls Colour Temperature Adjusts the colour temperature. At higher temperature, the screen looks colder; at lower temperature, the screen looks warmer. Each display mode has its own colour temperature and can memorize user's selection. For example: Display mode Colour Temp. PC sRGB Photo Low Video User sRGB High User Mid "Saturation" functions is only supported under Video mode. When you adjust the colour setting item, the colour temperature will be set as "User" automatically. And this set "User" is the same for all display mode. (See the section of "Colour Setting" for details). Saturation Adjusts a video image from black and white to fully saturated colour. Press the to decrease the amount of saturation in the image. Press the to increase the amount of saturation in the image. Sharpness Adjusts the sharpness of the image. Press the Press the to decrease the sharpness. to increase the sharpness. English 2 User Controls Image-II Frequency "Frequency" changes the display data frequency to match the frequency of your computer's graphic card. If you experience a vertical flickering bar, use this function to make an adjustment. Phase "Frequency", "Phase", "H. position" and "V. position" functions are only supported under Computer mode. "Phase" synchronizes the signal timing of the display with the graphic card. If you experience an unstable or flickering image, use this function to correct it. H. Position (Horizontal Position) Press the to move the image left. Press the to move the image right. V. Position (Vertical Position) Press the to move the image down. Press the to move the image up. Degamma This allows you to choose a degamma table that has been fine-tuned to bring out the best image quality for the input. Aspect Ratio Use this function to choose your desired aspect ratio. 4:3 : The input source will be scaled to fit the projection screen. 16:9 : The input source will be scaled to fit the width of the screen. Window: When a 4:3 image is bigger than a 16:9 screen, select the "Window" mode to fit the image onto the screen without changing the projection distance. 2 English User Controls LBX: This format is for non-16x9, letterbox source and for users who use external 16x9 lens to display 2.35:1 aspect ratio using full resolution. Display area Picture area Input Signal Display on Screen Ver. Shift (16:9) Ver. Shift (16:9): Image Position at window mode will also be moved accordingly. Adjust the image position up or down, when you select the aspect ratio of 16:9. Press the Press the to move the image down. to move the image up. English 26 User Controls Colour Colour Full Range: Adjust the Red, Green and Blue color for all screen. Enhance Individual: Adjust the Red, Green, Blue, Yellow, Cyan and Magenta colors for advanced adjustment of the individual colors. Enhance Red Full Range: + Red - Red + Red When you adjust the colour setting item, the colour temperature will be set as "User" automatically. And this set "User" is the same for all display mode. For example: Icon L M H S U Colour Temp. Low Mid High sRGB User L M U S H L M U S H L M U S H L M U S H L M U S H PC Photo Video sRGB User From The Same Colour Setting 27 English User Controls Different color setting will be memorized at 4 different source groups. But they will be same under same source. DVI/VGA Component-p (480p/576p/720p/1080i) Component-i (480i/576i) Video / S-Video When we adjust color setting the current color temperature will be memorized before it auto switch to "User". Because the memorized color temperature will be a base of "User". For example: 1.) Colour temp. is High. 2.) User creates his favorite color based on "High" setting of colour temperature. So when user switches colour temperature to "User", will find the image color temperature close to "High". English 28 User Controls Language Language Choose the multilingual OSD menu. Use the your preferred language. Press "Enter" to finalize the selection. or key to select 2 English User Controls Management Menu Location Choose the menu location on the display screen. Projection Front-Desktop The factory default setting. Rear-Desktop When you select this function, the projector reverses the image so you can project from behind a translucent screen. Front-Ceiling When you select this function, the projector turns the image upside down for ceiling-mounted projection. Rear-Ceiling When you select this function, the projector reverses and turns the image upside down. You can project from behind a translucent screen with ceiling mounted projection. Source Lock Auto: The projector will search all connection port. Lock: The projector will lock connection port. Horizontal Keystone Press the or to adjust image distortion horizontally and makes a squarer image. Vertical Keystone Press the or squarer image. to adjust image distortion vertically and makes a Zoom Press the Press the English 30 to reduce the size of an image. to magnify an image on the projection screen. User Controls Volume Press to decrease the volume. Press to increase the volume. RS232 Port RS232: Allows RS232 control of an individual projector. Network: Allows LAN via web browser (Internet Exploer) to control of projector. Reset Choose "Enter" to return the adjustments and settings to the factory default values. Management PIP Choose "On" to select on the PIP screen, Choose "Off" to select off the PIP screen. PIP Position Choose the PIP screen position on the display screen. Top-Left Top-Right Bottom-Left Bottom-Right PIP Source Switch Press "Enter" to switch PIP screen source. (see page 32) 3 English User Controls PIP RULE TABLE Sub source Main source DVI-D (digital RGB / HDCP) VGA (analog RGB) Componet-p (480p/576p/720p/1080i) S-video Video DVI-D VGA Componet-p S-video Video Logo Use this function to select your desired startup screen. If you change the setting from one to another, when you exit the OSD menu, the new setting will take effect on next open. Optoma: The default startup screen of Optoma projector. User: Use memorize picture from "Logo Capture" function. Logo Capture Press "Enter" to immediately capture a picture what on the display screen. Security Settings First Time: 1. Press "Enter" to set password. 2.ThePasswordis4digits,DEFAULTVALUEis"0000".(firsttime) 3. Use number buttons on the remote to select your password, and then press"Enter"keytoconfirmyourselection. Security Timer: Can be select the time (month/day/hour) function to set the number of hours the projector can be used. Once this time has elapsed you will be requested to enter your password again (Use number buttons on remote. To change password, follow change password instructions above). 1. Press "Enter" to input old password. Change Password: English 32 User Controls 2. Use number button to enter current password, and then press "Enter" key again to reveal next OSD menu. 3. Scroll down to highlight Password, and then press "Enter" to activate. 4. Enter new password (4 digits in length) using the number buttons on the remote, then press "Enter" to confirm. 5. Enter new password again and press "Enter" to confirm. Security settings: Enable: Choose "Enable" to enable security verification when turning on the projector. Disable: Choose "Disable" to be able to switch on the projector without password verification. LAN Press "Enter" to apply LAN settings. If the connection is successful, the OSD display will show the following dialogue box. Network State: To display network information. DHCP: Disable: Assign an IP address manually. Enable: Assign an IP address to the projector from the DHCP server automatically. IP Address: Select an IP address. Subnet Mask: Select subnet mask number. Gateway: Select the default gateway of the network connected to the projector. DNS: Select DNS number. Apply: Press "Enter" to apply the selection. Information To display source information on the screen. 33 English User Controls How to use web browser to control your projector 1. Fill in a new IP, a subnet mask, a gateway and a DNS in the dialogue box . 2. Then choose apply and press "Enter" botton to effectuate the configuration process. 3. Open your web browser and type in from the OSD LAN screen then the web page will display as below: When you used the projector IP address, you will can not link to your service server. 4: Open "Control Panel" to control your projector. English 3 User Controls For example: Use Microsoft Internet Explorer (IE) web browser to control the projector , the IP address is http: // 10.0.50.100. Step 1: Find an IP Address (10.0.50.100) from LAN function of projector. Step 2: Select apply and press "Enter" button to submit function or press "menu" key to exit. Step 3: To open Network Connections, click Start, click Control Panel, click Network and Internet Connections, and then click Network Connections. Click the connection you want to configure, and then, under Network Tasks , click Change settings of this connection. Step 4: On the General tab, under This Step 7: The Local Area Network (LAN) connection uses the following Setting dialog box appears, In the Proxy Server area, cancel the items, click Internet Protocol Use a proxy server for your LAN (TCP/IP), and then click check box., then click "OK" button "Properties." twice. Step 5: Click Use the following IP address, and type in as below: 1)IPaddress:10.0.50.XXX 2)Subnetmask:255.255.0.0 3)Defaultgateway:10.0.50.254 Step 8: Open your IE and type in the IP address of 10.0.50.100 in the URL then press "Enter" key. The web page will display as below: Step 6: To open Internet Options, click IE web browser, click Internet Options, click the Connections tab and click "LAN Settings." Step 9: Open "Control Panel" to control your projector. 3 English User Controls Lamp & Power STD Mode Choose "On" to dim the projector lamp which will lower power consumption and extend the lamp life by up to 130%. Choose "Off" to return to BRIGHT mode. High Altitude Choose "On" to turn on High Altitude mode. Operates the fans at full speed continuously to allow for proper high altitude cooling of the projector. Auto Power Off (min) Sets the countdown timer interval. The countdown timer will start, when there is no signal being sent to the projector. Then projector will automatically power off when the countdown has finished. (In minutes) Sleep Timer (min) Sets the countdown timer interval. The timer will begin, with or without a signal input. Then the projector will automatically power off then the sleep timer countdown has finished. (In minutes) Projection Hour Displays the projection time. Lamp Hours Displays the cumulative lamp operating time. Lamp Reset Resets the lamp life hour counter after replacing the lamp. English 36 Appendices Troubleshooting Ifyouexperiencetroublewiththeprojector,refertothefollowinginformation.Iftheproblempersists,pleasecontactyour localresellerorservicecenter,seepage45fordetails. Problem: No image appears on screen Ensure all the cables and power connections are correctly and securely connected as described in the "Installation" section. Ensure the pins of connectors are not crooked or broken. Check if the projection lamp has been securely installed. Please refer to the "Replacing the lamp" section. Make sure you have removed the lens cap and the projector is switched on. Ensure that the "AV Mute" feature is not turned on. Problem: Left of right edge of the image is missing or the image is unstable or noisy Press "Re-Sync" on the remote control or on control panel. If you are using a PC: For Windows 3.x: 1. In the Windows Program Manager, double click the "Windows Setup" icon in the Main group. 2. Verify that your display resolution setting is less than or equal to 1600 x 1200. For Windows 95, 98, 2000, XP: 1. From the "My Computer" icon, open the "Control Panel" folder, and double click the "Display" icon. 2. Select the "Settings" tab. 3. Click on the "Advanced Properties" button. If the projector is still not projecting the whole image, you will also need to change the monitor display you are using. Refer to the following steps. 4. Verify the resolution setting is less than or equal to 1600 x 1200 resolution. 37 English Appendices 5. Select the "Change" button under the "Monitor" tab. 6. Click on "Show all devices." Next, select "Standard monitor types" under the SP box; choose the resolution mode you need under the "Models" box. If you are using a Notebook: 1. First, follow the steps above to adjust resolution of the computer. Compaq [Fn]+[F4] Packard [Fn]+[F4] Dell [Fn]+[F8] Hewlett Gateway [Fn]+[F4] NEC [Fn]+[F3] IBM [Fn]+[F7] Toshiba [Fn]+[F5] Mac Apple: System Preference Display Arrangement Mirror display 2. Press the toggle output settings. example: [Fn]+[F4] If you experience difficulty changing resolutions or your monitor freezes, restart all equipment including the projector. Problem: The screen of the Notebook or PowerBook computer is not displaying a presentation If you are using a Notebook PC: Some Notebook PCs may deactivate their own screens when a second display device is in use. Each has a different way to be reactivated. Refer to your computer's documentation for detailed information. Problem: Image is unstable or flickering Use "Phase" to correct it. (See page 25) Change the monitor colour setting on your computer. Problem: Image has vertical flickering bar Use "Frequency" to make an adjustment. (See page 25) Check and reconfigure the display mode of your graphic card to make it compatible with the product. Problem: Image is out of focus Adjust the Focus Ring on the projector lens. English 38 Appendices Make sure the projection screen is between distance 3.3 to 40.0 feet (1.0 to 12.2 meters) from the projector. (See page 17) Problem: The image is stretched when displaying 16:9 DVD The projector automatically detects 16:9 DVD and adjusts the aspect ratio by digitizing to full screen with 4:3 default setting. If the image is still stretched, you will also need to adjust the aspect ratio by referring to the following: Please select 4:3 aspect ratio type on your DVD player if you are playing a 16:9 DVD. If you can't select 4:3 aspect ratio type on your DVD player, please select 4:3 aspect ratio in the on screen menu.