User manual OPTOMA EP751

Table of Contents Table of Contents ....................................................................................... 1 Usage Notice .............................................................................................. 2 Precautions ......................................................................................................... 2 Introduction ................................................................................................ 4 Product Features ................................................................................................ 4 Package Overview ............................................................................................. 5 Product Overview ................................................................................................ 6 Main Unit ........................................................................................................................ 6 Control Panel ................................................................................................................ 7 Connection Ports .......................................................................................................... 8 Remote Control with Mouse Function & Laser Pointer ............................................... 9 Installation ............................................................................................... 10 Connecting the Projector .................................................................................. 10 Powering On/Off the Projector .......................................................................... 11 Powering On the Projector ......................................................................................... 11 Powering Off the projector .......................................................................................... 12 Warning Indicator ....................................................................................................... 12 Adjusting the Projected Image ......................................................................... 13 Adjusting the Projector Image Height ........................................................................ 13 Adjusting the Projector Zoom / Focus ....................................................................... 14 Adjusting Projected Image Size ................................................................................. 14 User Controls ............................................................................................ 15 Control Panel & Remote Control ..................................................................... 15 On-Screen Display Menus ............................................................................... 18 How to operate ............................................................................................................ 18 Language ..................................................................................................................... 19 Image-I (Computer Mode) .......................................................................................... 20 Image-I (Video Mode) ................................................................................................. 21 Image-II ........................................................................................................................ 22 Audio ............................................................................................................................ 24 Management ................................................................................................................ 25 PIP ............................................................................................................................... 27 Appendices .............................................................................................. 28 Troubleshooting ............................................................................................... 28 Replacing the lamp .......................................................................................... 32 Compatibility Modes ........................................................................................ 33 Ceiling Mount Installation ................................................................................. 34 1 ... English 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 "Management-->Lamp" menu after replacing the lamp module (refer to page 26). 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". English ... 2 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. - Place in direct sunlight. 3 ... English Introduction Product Features This product is an XGA single chip 0.7" DLPTM projector. Outstanding features include: True XGA, 1024 x 768 addressable pixels Single chip DLPTM technology NTSC/NTSC4.43/PAL/PAL-M/PAL-N/SECAM and HDTV compatible (480i/p, 576i/p, 720p, 1080i) HDCP compliant High-tech DVI-I connection for digital and analog video connectivity Full function remote with mouse control and laser pointer User friendly multilingual on screen display menu Advanced digital keystone correction and high quality full screen image re-scaling User friendly control panel Picture-In-Picture dual image UXGA, SXGA compression and VGA, SVGA re-sizing Mac compatible English ... 4 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 DVI to D-Sub Cable 1.8m RCA Component Cable for YPbPr 1.8m S-Video Cable 1.8m Remote Control with Mouse Function & Laser Pointer 2 x Battery Documents : User's Guide Quick Start Card Warranty Card Carrying Case 5 ... English Introduction Product Overview Main Unit 2 5 4 3 1 8 6 7 3 1. 2. 3. 4. 5. 6. 7. 8. Focus Ring Zoom Ring Elevator Button Zoom Lens Remote Control Receiver Connection Ports Power Socket Control Panel English ... 6 Introduction Control Panel 1 2 3 6 7 5 10 8 9 8 4 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Temp Indicator LED Power Indicator LED Lamp Indicator LED Power/Standby Source Four Directional Select Keys Enter Keystone Correction Menu (On/Off) Re-sync 7 ... English Introduction Connection Ports 1 2 3 4 5 6 7 8 9 11 10 12 DVI-I Input Connector (PC Digital and Analog signal/HDTV/ HDCP/Component Video Input ) 2. VGA Connector (PC Analog Signal/HDTV/Component Video Input) 3. USB Input Connector 4. RS232 Input Connector 5. Monitor Loop-through Output Connector 6. Component Video Input Conntector 7. S-Video Input Connector 8. Composite Video Input Connector 9. Audio Input Connector 10. Audio Output Connector 11. Power Socket 12. KensingtonTM Lock Port 1. English ... 8 Introduction Remote Control with Mouse Function & Laser Pointer 7 8 6 9 10 11 1. 2. 3. 4. 5. 6. 7. 8. 9. 2 10. 3 11. 12. 4 13. 14. 5 15. 16. 12 17. 18. 1 14 17 19. 20. 21. 15 22. 23 16 24. 25. 18 26. 13 19 25 26 IR LEDS Power Sync Keystone Correction Display Format Laser Button Laser Pointer Laser Indicator LED A/V Mute Freeze Display Mode Mouse Mouse Right Click Mouse Left Click Page Up / Page Down Page Scrolling Zoom In/Zoom Out Four Directional Select Keys OK (Enter) Source Lock Menu VGA Source DVI-I Source Component Video Source S-Video Source Composite Video Source 21 22 23 20 24 9 ... English Installation Connecting the Projector Digital Tuner Output DVI RGB USB RS232 8 4 2 9 7 6 5 3 1 S-Video Output Video Output 1. ................................................................................................................... Power Cord 2. .................................................................................................................... VGA Cable 3. ............................................................................................. Composite Video Cable 4. ................................................................................................... DVI to D-Sub Cable 5. .............................................................................................................. S-Video Cable 6. .......................................................................... RCA Component Cable for YPbPr 7. ............. D-Sub to RCA Cable for HDTV/Component (Optional Accessory) 8. ............................................................... DVI to DVI Cable (Optional Accessory) 9. ......................................................................... RS232 Cable (Optional Accessory) To ensure the projector works well with your computer, please set the display mode of your graphic card less than or equal to 1024 X 768 resolution. Make sure the timing of the display mode is compatible with the projector. Refer to the "Compatibility Modes" section on page 33. English ... 10 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. The startup screen will display for 30 seconds and the Power LED will flash green. When the startup screen disappears, the Power LED will turn green. 4. Turn on your source (computer, notebook, video player ,etc.). The projector will detect your source automatically. If you connect multiple sources at the same time, use the "Source" button on the control panel to switch. 1 Power/ Standby Turn on the projector first and then the signal sources. 11 ... English Installation Powering Off the Projector 1. Press the "Power/Standby" button to turn off the projector lamp, you will see a message "Wait 2 minutes before you can switch on again" on the on-screen display. 2. Press the "Power/Standby" button again to confirm. Otherwise the message will disappear after 10 seconds. 3. The cooling fans continue to operate for about 120 seconds for cooling cycle and the Power LED will turn red. When the light stops flashing, the projector has entered standby mode. If you wish to turn the projector back on, you must wait until the projector has completed the cooling cycle and has entered standby mode. Once in standby mode, simply press "Power/ Standby" button to restart the projector. 4. Disconnect the power cord from the electrical outlet and the projector. 5. 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. See page 31. When the "LAMP" indicator flashes red (0.5 second intervals), 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 31. When the "LAMP" indicator flashes red (1 second intervals), it indicates the fan 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 31. English ... 12 Installation Adjusting the Projected Image Adjusting the Projector Image Height The projector is equipped with an elevator foot for adjusting the image height. To raise the image: 1. Press the elevator button . 2. Raise the image to the desired height angle , then release the button to lock the elevator foot into position. 3. Use to fine-tune the display angle. To lower the image: 1. Press the elevator button. 2. Lower the image, then release the button to lock the elevator foot into position. 3. Use to fine-tune the display angle. 1 3 1 Elevator Button 2 Tilt Adjusting Wheel Elevator Foot 13 ... English Installation Adjusting the Projector Zoom / Focus You may turn the zoom ring to zoom in or out. To focus the image, rotate the focus ring until the image is clear. The projector will focus at image diagonal size from 29.5" to 300" (0.75 to 7.62 M). Zoom Ring Focus Ring Adjusting Projection Image Size 300.0"(762.0cm) 196.9"(500.0cm) 172.2"(437.5cm) 250.1" (635.2cm) 164.0" (416.7cm) 123.0"(312.5cm) 143.5" (364.6cm) 73.8"(187.5cm) 102.5" (260.4cm) 29.5" (75.0cm) 61.5" (156.3cm) 24.6" (62.5cm) 3.94'(1.2m) 9.84'(3.0m) 16.40'(5.0m) 22.97'(7.0m) 26.25'(8.0m) 40.00'(12.2m) Screen (Diagonal) Screen Size Max. Min. Max.(WxH) Min.(WxH) 29.5"(75.0cm) 24.6"(62.5cm) 23.60" x 17.70" (60.0 x 45.0cm) 19.68" x 14.76" (50.0 x 37.5cm) 3.94'(1.2m) 73.8"(187.5cm) 61.5"(156.3cm) 123.0"(312.5cm) 102.5"(260.4cm) 172.2"(437.5cm) 143.5"(364.6cm) 196.9"(500.0cm) 164.0"(416.7cm) 300.0"(762.0cm) 250.1"(635.2cm) 240.00" x 180.00" (609.6 x 457.2cm) 200.00" x 150.00" (508.2 x 381.1cm) 40.00'(12.2m) 59.04" x 44.28" 98.40" x 73.80" 137.76" x 103.32" 157.52" x 118.14" (150.0 x 112.5cm) (250.0 x 187.5cm) (350.0 x 262.5cm) (400.0 x 300.0cm) 49.20" x 36.90" (125.0 x 93.8cm) 9.84'(3.0m) 82.00" x 61.50" 114.80" x 86.10" 131.20" x 98.40" (208.3 x 156.2cm) (291.7 x 218.8cm) (333.4 x 250.0cm) 16.40'(5.0m) 22.97'(7.0m) 26.25'(8.0m) Distance English ... 14 This graph is for user's reference only. User Controls Control Panel & Remote Control There are two ways for you to control the functions: Remote Control and Control Panel. Control Panel Remote Control Using the Control Panel Power/Standby 4 Refer to the "Power On/Off the Projector" section on pages 11-12. Source 4 Press "Source" to choose RGB, Component-p, Component-i, S-Video, Composite Video and HDTV sources. Menu 4 Press "Menu" to launch the on screen display (OSD) menu. To exit OSD, press "Menu" again. Keystone / Adjusts image distortion caused by tilting the projector (±16 4 degrees). Four Directional Select Keys 4 Use Enter your selection. to select items or make adjustments to 4 Confirm your selection of items. Re-Sync (Only Analog RGB signal valid) 4 Automatically synchronizes the projector to the input source. 15 ... English User Controls Using the Remote Control Power 4 Refer to the "Power On/Off the Projector" section on pages 11-12. Sync 4 Automatically synchronizes the projector to the input source. Keystone 4 Adjusts image distortion caused by tilting the projector (±16 degrees). Display Format 4 Display the "Display Format" section of the onscreen display menu to select the desired aspect ratio. Laser Button 4 Aim the remote at the viewing screen, press and hold this button to activate the laser pointer. A/V Mute 4 Momentarily turns off the audio and video. Freeze 4 Press "Freeze" to pause the screen image. Display Mode Remark : "*" this is computer mode only. And these functions are only available when the projector is connected to a computer via an USB cable. 4 Select the display mode from PC, Movie, Game, sRGB, Dynamic and User. Mouse/Mouse Right Click/Mouse Left Click (*) 4 These functions are the same as a mouse of PC or Mac. Page Up Page Down (*) (*) 4 Use this button to page up. 4 Use this button to page down. Page Scrolling (*) Zoom In 4 Control the scroll bar to move the screen up or down. /Zoom Out or button to zoom the lens in or zoom out. to select items or make adjustments to 4 Press 4 Use English ... 16 Four Directional Select Keys your selection. User Controls OK 4 Confirm your selection of items. Source Lock 4 Select auto detection all connector ports or lock current connector port. Menu 4 Press "Menu" to launch the on screen display menu. To exit OSD, press "Menu" again. VGA 4 Press "VGA" to change source to VGA-In connector. This DVI-I connector supports Analog RGB, YPbPr (480p/576p/720p/ 1080i), YCbCr (480i/576i) and RGBsync. 4 Press "DVI-I" to change source to DVI-I connector. This Component connector supports Digital RGB, Analog RGB, YPbPr (480p/ 576p/720p/1080i), YCbCr (480i/576i) and HDCP signal. 4 Press "Component" to change source to component connector. This connector supports YPbPr (480p/576p/720p/1080i) and YCbCr (480i/576i). S-Video 4 Press "S-Video" to change source to S-Video source. Video 4 Press "Video" to change source to Composite Video source. 17 ... English 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 or Control Panel. " on the Remote Control 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 settings by keys to select the desired item and adjust the key. 4. Select the next item to be adjusted in the sub menu and adjust as described above. 5. Press "Menu menu. " to confirm, and the screen will return to the main "again. If you don't press any key, the 6. To exit, press "Menu projector will automatically disappear after 30 seconds. The OSD menu will close and the projector will automatically save the new settings. Language Management Image - II PIP Audio Main Menu Image - I Brightness Contrast Frequency Phase Sharpness Zoom Sub Menu Setting English ... 18 User Controls Computer / Video Mode Image - I Language Image - II Management Audio PIP Language Language Choose the multilingual OSD menu . Use the your prefered language. Press "Menu" to finalize the selection. or key to select 19 ... English User Controls Computer Mode Language Image - I Management Image - II PIP Audio Brightness Contrast Frequency Phase Image-I (Computer Mode) Brightness Adjust the brightness of the image. 4 Press the to darken image. 4 Press the to lighten the image. Sharpness Zoom Contrast The contrast controls the degree of difference between the lightest and darkest parts of the picture. Adjusting the contrast changes the amount of black and white in the image. 4 Press the to decrease the contrast. 4 Press the to increase the contrast. 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 "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. "Sharpness" function is not supported under computer mode. Sharpness Adjusts the sharpness of the image. 4 Press the to decrease the sharpness. 4 Press the to increase the sharpness. Zoom 4 Press the to magnify an image up to a factor of 16 times on the projection screen. 4 Press the to diminish the zoom in image. English ... 20 User Controls Video Mode Language Image - I Management Image - II PIP Audio Brightness Contrast Colour Tint Image-I (Video Mode) Brightness Adjust the brightness of the image. 4 Press the to darken image. 4 Press the to lighten the image. Sharpness Zoom Contrast The contrast controls the degree of difference between the lightest and darkest parts of the picture. Adjusting the contrast changes the amount of black and white in the image. 4 Press the to decrease the contrast. 4 Press the to increase the contrast. Colour (saturation) "Colour" function is not supported under YPbPr source. "Sharpness" function is not supported under YPbPr and YCbCr source. Adjusts a video image from black and white to fully saturated color. 4 Press the to decrease the amount of color in the image. 4 Press the to increase the amount of color in the image. Tint Adjusts the color balance of red and green. 4 Press the to increase the amount of green in the image. 4 Press the to increase the amount of red in the image. Sharpness Adjusts the sharpness of the image. 4 Press the to decrease the sharpness. 4 Press the to increase the sharpness. Zoom 4 Press the to magnify an image up to a factor of 16 times on the projection screen. 4 Press the to diminish the zoom in image. 21 ... English User Controls Computer/Video Mode Language Image - I Management Image - II PIP Audio Keystone Press OK to adjust Position Press OK to adjust Color temp. High Image-II Display format Advance Press OK to adjust Reset Press OK to reset Keystone (Keystone Correction) Adjust image distortion caused by tilting projection. (±16 degrees) Press OK to adjust Vertical keystone Horizontal keystone 4 Vertical keystone: Press the "Position" function is not supported under DVI-I source. or to adjust image distortion vertically and makes a squarer image. 4 Horizontal keystone: Press the Position or to adjust image distortion horizontally and makes a squarer image. Adjust the image position. Press OK to adjust Vertical position Horizontal position 4 Vertical Position Press the Press the Press the to move the image down. to move the image up. to move the image left. to move the image right. 4 Horizontal Position Press the Color Temp. Adjust the color temperature. At higher temperature, the screen looks colder; at lower temperature, the screen looks warmer. Display Format English ... 22 Use this function to choose your desired aspect ratio. User Controls Computer/Video Mode Language Image - I Management Image - II PIP Audio Keystone Press OK to adjust Position Press OK to adjust Color temp. High Image-II Display format Advance Press OK to adjust Reset Press OK to reset 4 4 4 4 Windows : The input source will be compacted in the center with scaling. 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. Letterbox: Letterbox mode zooms a letterboxed image intended for 4:3 display to full screen wide. Original Input The letterbox Advance Press OK to adjust the R (Red), G (Green), or B (Blue) for brightness and contrast. Reset Press OK to return the display parameters on all menus to their factory default settings. 23 ... English User Controls Computer/Video Mode Language Image - I Management Image - II PIP Audio Volume Treble Bass Audio Stereo/Mono Mute Volume 4 Press the 4 Press the Treble to decrease the volume. to increase the volume. The treble setting controls the higher frequencies of your audio source. 4 Press the 4 Press the Bass to decrease the treble. to increase the treble. The Bass setting controls the lower frequencies of your audio source. 4 Press the to decrease the bass. 4 Press the to increase the bass. Stereo / Mono 4 Mono 4 Stereo Mute : Mono sound effect. : Stereo sound effect. 4 Choose the left icon to turn mute on. 4 Choose the right icon to turn mute off. English ... 24 User Controls Computer/Video Mode Image - I Language Image - II Management Audio PIP Menu location Projection Lamp Press OK to adjust Management Off sRGB Dynamic User Source lock On Display mode PC Movie Grame Menu Location Choose the menu location on the display screen. Projection 4 4 4 4 Front-Desktop The factory default setting. Rear-Desktop When you select this function, the projector reverses the image so you can project 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 at same time. You can project from behind a translucent screen with ceiling mounted projection. Lamp Press OK to adjust. Lamp reminding Yes No Lamp hours Lamp reset Yes No Eco. mode On Off Auto power off 25 ... English User Controls Computer/Video Mode Image - I Language Image - II Management Audio PIP Menu location Projection Lamp Press OK to adjust Management Off sRGB Dynamic User Source lock On Display mode PC Movie Grame 4 Lamp Reminding: Select this function to show or hide the warning message when the lamp replacing reminder message is displayed. The message will show up when the lamp reaches 1500 hours at normal mode. See "Replacing the Lamp" for more details. 4 Lamp Hours: Display the cumulative lamp operating time. 4 Lamp Reset: Reset the lamp life hour after replacing a new lamp. 4 ECO 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 normal mode. there is no signal input. (In minutes) 4 Auto Power Off : Set the interval of power off the system if Source Lock When source lock is turned off, the projector will search for other signals if the current input signal is lost. When source lock is turned on, it will search specified connection port. Display Mode There are many factory presets optimized for various types of images.