User Manual
Page 1
... the Remote Control Batteries ...16 Setup and Operation...17 Connecting Input Devices...17 Starting and Shutting down the Projector ...19 Setting an Access Password (Security Lock) ...21 Adjusting the Projector Level ...23 Adjusting the Zoom, Focus and Keystone...24 Adjusting the Volume ...24 OSD Menu Controls ...25 Setting the OSD Language...26 Menu Setting ...27 OSD Menu Overview ...27 Image Menu ...28 Display Menu...30 Setup Menu ...32 Color setting Menu ...35 Language Menu ...36 Management Menu ...37 Appendices...39 Replacing the Projection Lamp ...39 Resetting the Lamp ...42 Cleaning the...
... the Remote Control Batteries ...16 Setup and Operation...17 Connecting Input Devices...17 Starting and Shutting down the Projector ...19 Setting an Access Password (Security Lock) ...21 Adjusting the Projector Level ...23 Adjusting the Zoom, Focus and Keystone...24 Adjusting the Volume ...24 OSD Menu Controls ...25 Setting the OSD Language...26 Menu Setting ...27 OSD Menu Overview ...27 Image Menu ...28 Display Menu...30 Setup Menu ...32 Color setting Menu ...35 Language Menu ...36 Management Menu ...37 Appendices...39 Replacing the Projection Lamp ...39 Resetting the Lamp ...42 Cleaning the...
User Manual
Page 3
... bags on a screen. Note: Provides additional information on the remote control to open the unit case. Throughout this manual, component parts and items in the OSD menus are used on Optoma product. Doing so can damage the eyes permanently. Do not place heavy objects such as in this example: "Push the Menu button on the topic at hand. Warning: Alerts you...
... bags on a screen. Note: Provides additional information on the remote control to open the unit case. Throughout this manual, component parts and items in the OSD menus are used on Optoma product. Doing so can damage the eyes permanently. Do not place heavy objects such as in this example: "Push the Menu button on the topic at hand. Warning: Alerts you...
User Manual
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... Warnings Before installing and using the projector, read the regulatory notices in accordance with local, state, or federal Laws. Before replacing the lamp: Unplug the power cord. Allow the lamp to "Cleaning the Projector" on the power cord. Replacing the Lamp Replacing the lamp can be hazardous if not disposed of foot traffic. This product may contain other electronic waste that can be in use the supplied power cord. Important Recycle Instructions: Lamp...
... Warnings Before installing and using the projector, read the regulatory notices in accordance with local, state, or federal Laws. Before replacing the lamp: Unplug the power cord. Allow the lamp to "Cleaning the Projector" on the power cord. Replacing the Lamp Replacing the lamp can be hazardous if not disposed of foot traffic. This product may contain other electronic waste that can be in use the supplied power cord. Important Recycle Instructions: Lamp...
User Manual
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...both for end users and describes how to install and operate the EP771 projector. It is suggested that you only print sections that are relevant to your convenience and to help save paper,...high brightness rating allows for presentations in daylight or in lit rooms • Supports resolutions up to SXGA at 16.7 million colors to deliver crisp, clear images • Flexible setup allows for front and rear projections • Line-of-vision projections remain square, with advanced keystone correction for angled projections • Input source automatically detected About this manual This manual...
...both for end users and describes how to install and operate the EP771 projector. It is suggested that you only print sections that are relevant to your convenience and to help save paper,...high brightness rating allows for presentations in daylight or in lit rooms • Supports resolutions up to SXGA at 16.7 million colors to deliver crisp, clear images • Flexible setup allows for front and rear projections • Line-of-vision projections remain square, with advanced keystone correction for angled projections • Input source automatically detected About this manual This manual...
User Manual
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DB15) CARRYING CASE Contact your dealer immediately if any items are included: EP771 PROJECTOR REMOTE CONTROL (WITH TWO AAA BATTERIES) POWER CORD USB CABLE (USB TYPE A TO B USB) VIDEO CABLE (RCA X 1TO RCA X 1) Documents: User's Guide Quick Start Card Warranty Card COMPUTER CABLE (DB15 - Caution: Avoid using the projector in dusty environments. 6 Introduction Packing Checklist Introduction Carefully unpack the projector and check that the following items are missing, appear damaged, or if the unit does not work.
DB15) CARRYING CASE Contact your dealer immediately if any items are included: EP771 PROJECTOR REMOTE CONTROL (WITH TWO AAA BATTERIES) POWER CORD USB CABLE (USB TYPE A TO B USB) VIDEO CABLE (RCA X 1TO RCA X 1) Documents: User's Guide Quick Start Card Warranty Card COMPUTER CABLE (DB15 - Caution: Avoid using the projector in dusty environments. 6 Introduction Packing Checklist Introduction Carefully unpack the projector and check that the following items are missing, appear damaged, or if the unit does not work.
User Manual
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... Focus Focuses the projected image Lens zoom Enlarges the projected image Screws Holds lamp to protect lens when not in use Height-adjuster but- Do not obstruct any of Projector Front-right View Introduction 1 2 3 8 37 65 4 ITEM 1. 2. 3. 4. 5. 6. 7. 8. Push to release height adjuster ton SEE PAGE: 24 24 8 15 23 Important: Ventilation openings on the projector allow for IR signal from remote control Lens Remove lens cap before use Lens cover Slide across to projector See "Top view-OSD buttons and LEDs...
... Focus Focuses the projected image Lens zoom Enlarges the projected image Screws Holds lamp to protect lens when not in use Height-adjuster but- Do not obstruct any of Projector Front-right View Introduction 1 2 3 8 37 65 4 ITEM 1. 2. 3. 4. 5. 6. 7. 8. Push to release height adjuster ton SEE PAGE: 24 24 8 15 23 Important: Ventilation openings on the projector allow for IR signal from remote control Lens Remove lens cap before use Lens cover Slide across to projector See "Top view-OSD buttons and LEDs...
User Manual
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... volume Navigates and changes settings in the OSD SEE PAGE: 24 24 Lamp LED Keystone/ UP cursor Power LED Orange Lamp ready-you can safely turn on or off the projector Flashing Lamp not ready-do not press the power button Corrects image-trapezoid (wider top) effect Navigates and changes settings in the OSD Green Unit is powered on and working correctly Off Unit is powered off Flashing Operational error code (Refer to "LED Error Messages" on page 45...
... volume Navigates and changes settings in the OSD SEE PAGE: 24 24 Lamp LED Keystone/ UP cursor Power LED Orange Lamp ready-you can safely turn on or off the projector Flashing Lamp not ready-do not press the power button Corrects image-trapezoid (wider top) effect Navigates and changes settings in the OSD Green Unit is powered on and working correctly Off Unit is powered off Flashing Operational error code (Refer to "LED Error Messages" on page 45...
User Manual
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... the remote control and the projector is used SEE PAGE: 13 ITEM 1. 2. If the path between the remote control and the projector. The buttons and keys on the projector have the same functions as projector screens. 3. This user's manual describes the functions based on the remote control. LABEL IR transmitter Status LED DESCRIPTION Transmits signals to projector Lights when the remote control is obstructed, you can disrupt remote control operation. 2. Remote Control Introduction Important: 1. Avoid using the projector with...
... the remote control and the projector is used SEE PAGE: 13 ITEM 1. 2. If the path between the remote control and the projector. The buttons and keys on the projector have the same functions as projector screens. 3. This user's manual describes the functions based on the remote control. LABEL IR transmitter Status LED DESCRIPTION Transmits signals to projector Lights when the remote control is obstructed, you can disrupt remote control operation. 2. Remote Control Introduction Important: 1. Avoid using the projector with...
User Manual
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... when connected through USB to a PC Page down when connected through USB to a PC Navigates and changes settings in the OSD Adjusts volume Zoom in/out 24 Input source select S-Video Input source select Composite Input source select VGA Display blank & Audio mute Input source select DVI Re-Sync VGA source, adjustment for phase, tracking, size, position Opens the OSD Freeze/unfreezes the on-screen picture Corrects image-trapezoid (wider top/bottom) effect 24 Navigates and changes settings in the OSD Changes settings...
... when connected through USB to a PC Page down when connected through USB to a PC Navigates and changes settings in the OSD Adjusts volume Zoom in/out 24 Input source select S-Video Input source select Composite Input source select VGA Display blank & Audio mute Input source select DVI Re-Sync VGA source, adjustment for phase, tracking, size, position Opens the OSD Freeze/unfreezes the on-screen picture Corrects image-trapezoid (wider top/bottom) effect 24 Navigates and changes settings in the OSD Changes settings...
User Manual
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... Setup and Operation A PC or notebook computer as well as movie camcorders and digital still cameras. Audio-out Audio loop-through 17 ITEM A B C D E F G H I and DVI-D are supported. Audio in -L Connect the audio cable (not supplied) from an audio input device. Connect the audio cable (not supplied) from an audio input device. S-video Connect the supplied S-video cable (not supplied) from remote control. Video devices include DVD, VCD, and VHS players, as well as video devices can be connected to the projector...
... Setup and Operation A PC or notebook computer as well as movie camcorders and digital still cameras. Audio-out Audio loop-through 17 ITEM A B C D E F G H I and DVI-D are supported. Audio in -L Connect the audio cable (not supplied) from an audio input device. Connect the audio cable (not supplied) from an audio input device. S-video Connect the supplied S-video cable (not supplied) from remote control. Video devices include DVD, VCD, and VHS players, as well as video devices can be connected to the projector...
User Manual
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When connected, the screen automatically adjusts vertically to the projector and connecting devices before making connections. 18 Warning: As a safety precaution, disconnect all power to match the screen aspect ratio. Connect a 12-volt trigger cable from a computer for installation control. ITEM LABEL USB 12V RS-232 Setup and Operation DESCRIPTION Connect the supplied USB cable from the screen to this connector. Reserved for USB mouse function and firmware upgrades.
When connected, the screen automatically adjusts vertically to the projector and connecting devices before making connections. 18 Warning: As a safety precaution, disconnect all power to match the screen aspect ratio. Connect a 12-volt trigger cable from a computer for installation control. ITEM LABEL USB 12V RS-232 Setup and Operation DESCRIPTION Connect the supplied USB cable from the screen to this connector. Reserved for USB mouse function and firmware upgrades.
User Manual
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Slide the lens cover. 2. Ensure the LAMP LED is on a steady (not flashing) orange and then press the Power button to change display output.) See "Setting an Access Password (Security Lock)" on ( - ) 3. If the connected device is connected, press the Source button repeatedly to on page 21 if Security Lock is enabled. 5. Turn on . The projector prepares for shutdown and a "Wait a moment please..." Switch [B] from off the projector, press the Power button. Starting and Shutting down the...
Slide the lens cover. 2. Ensure the LAMP LED is on a steady (not flashing) orange and then press the Power button to change display output.) See "Setting an Access Password (Security Lock)" on ( - ) 3. If the connected device is connected, press the Source button repeatedly to on page 21 if Security Lock is enabled. 5. Turn on . The projector prepares for shutdown and a "Wait a moment please..." Switch [B] from off the projector, press the Power button. Starting and Shutting down the...
User Manual
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Adjusting the Zoom, Focus and Keystone 1. Press the Keystone button on the projector only) to sharpen the projected image. Press the Mute button to adjust the level. 3. Use the Image-focus control (on the remote control. Setup and Operation 4. Use the Volume +/button to turn off the volume. 24 Adjusting the Volume 1. The volume control appears on the projector only) to correct image distortion. A 3. Use the Keystone button to resize the projected image and screen size B . 2. Use the Image-zoom control (on the display. 2. Press the Volume +/button on the...
Adjusting the Zoom, Focus and Keystone 1. Press the Keystone button on the projector only) to sharpen the projected image. Press the Mute button to adjust the level. 3. Use the Image-focus control (on the remote control. Setup and Operation 4. Use the Volume +/button to turn off the volume. 24 Adjusting the Volume 1. The volume control appears on the projector only) to correct image distortion. A 3. Use the Keystone button to resize the projected image and screen size B . 2. Use the Image-zoom control (on the display. 2. Press the Volume +/button on the...
User Manual
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DEFAULT 3 Normal Image Menu Functions Available for Connected Source Function RGB Display Mode O Brightness O Contrast O White Peaking O Saturation Tint Sharpness O Color Temp O O = available to adjust the color temperature Temperature (Range: Cool/Normal/Warm) *Note: Menu represents the default settings on the projector. Menu Setting ITEM DESCRIPTION Sharpness Press the cursor 1-5) button to adjust the display sharpness (Range: Color Press the cursor button to video source DVI Component Video Composite Video O O O O O O O O O O O O O O O O O...
DEFAULT 3 Normal Image Menu Functions Available for Connected Source Function RGB Display Mode O Brightness O Contrast O White Peaking O Saturation Tint Sharpness O Color Temp O O = available to adjust the color temperature Temperature (Range: Cool/Normal/Warm) *Note: Menu represents the default settings on the projector. Menu Setting ITEM DESCRIPTION Sharpness Press the cursor 1-5) button to adjust the display sharpness (Range: Color Press the cursor button to video source DVI Component Video Composite Video O O O O O O O O O O O O O O O O O...
User Manual
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... video standard (Range: Auto - ITEM Projection Type Press the cursor DESCRIPTION DEFAULT button to choose from four projection methods: Desktop mount, front of screen Desktop front Desktop mount, rear of screen Ceiling mount, front of screen Ceiling mount, rear of screen Video Type Audio Input Press the cursor button to confirm the new setting. SECAM) Press the cursor channels. NTSC - button to open the OSD menu. Press the cursor button to the Setup menu. PAL - Press the cursor button...
... video standard (Range: Auto - ITEM Projection Type Press the cursor DESCRIPTION DEFAULT button to choose from four projection methods: Desktop mount, front of screen Desktop front Desktop mount, rear of screen Ceiling mount, front of screen Ceiling mount, rear of screen Video Type Audio Input Press the cursor button to confirm the new setting. SECAM) Press the cursor channels. NTSC - button to open the OSD menu. Press the cursor button to the Setup menu. PAL - Press the cursor button...
User Manual
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Menu Setting Setup Menu Functions Available for Connected Source Function RGB Projection Type O Video Type Audio Input O Volume O Source Lock O Auto Power Off O Direct Power On O Lamp Mode O Fan Mode O O = available video source DVI Component Video Composite Video O O O O O O O O O O O O O O O O O O O O O O O O O S-Video O O O O O O O O O 34
Menu Setting Setup Menu Functions Available for Connected Source Function RGB Projection Type O Video Type Audio Input O Volume O Source Lock O Auto Power Off O Direct Power On O Lamp Mode O Fan Mode O O = available video source DVI Component Video Composite Video O O O O O O O O O O O O O O O O O O O O O O O O O S-Video O O O O O O O O O 34
User Manual
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... open the OSD menu. Menu Setting Color setting Menu Press the Menu button to adjust the red color level. (Range: 0 - DEFAULT 80 button to adjust the green color level. (Range: 0 - 80 button to adjust the blue color level. (Range: 0 - 80 button to adjust the cyan color level. (Range: 0 - 80 button to adjust the magenta color level. (Range: 80 button to adjust the yellow color level. (Range: 0 - 80 button to confirm the new setting. Press to change values for settings, and then press Enter or to adjust the white color...
... open the OSD menu. Menu Setting Color setting Menu Press the Menu button to adjust the red color level. (Range: 0 - DEFAULT 80 button to adjust the green color level. (Range: 0 - 80 button to adjust the blue color level. (Range: 0 - 80 button to adjust the cyan color level. (Range: 0 - 80 button to adjust the magenta color level. (Range: 80 button to adjust the yellow color level. (Range: 0 - 80 button to confirm the new setting. Press to change values for settings, and then press Enter or to adjust the white color...
User Manual
Page 44
... while using the projector. Often after time spent troubleshooting, the problem is usu- Try to service personnel. 44 If the problem remains unsolved, contact your dealer for an external display. (This is traced to something as simple as a loose connection. ally done by pressing an Fn-key combination on to pin point the problem and thus avoid replacing non-defective parts. Keep a record...
... while using the projector. Often after time spent troubleshooting, the problem is usu- Try to service personnel. 44 If the problem remains unsolved, contact your dealer for an external display. (This is traced to something as simple as a loose connection. ally done by pressing an Fn-key combination on to pin point the problem and thus avoid replacing non-defective parts. Keep a record...
User Manual
Page 46
... the projected image does not match the source image. Power surges can cause the lamp to -screen distance is securely connected. 2. Use the Keystone button on the Utility menu of the OSD. Press the power button twice to correct the problem. Replace the lamp module. 3. Appendices Image Problems Problem: No image appears on the remote control or projector. 3. Position the projector so it is reversed or upside down Check the Projection setting on the remote control or projector to turn off 1. Check that the Power LED is clean.
... the projected image does not match the source image. Power surges can cause the lamp to -screen distance is securely connected. 2. Use the Keystone button on the Utility menu of the OSD. Press the power button twice to correct the problem. Replace the lamp module. 3. Appendices Image Problems Problem: No image appears on the remote control or projector. 3. Position the projector so it is reversed or upside down Check the Projection setting on the remote control or projector to turn off 1. Check that the Power LED is clean.
User Manual
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... remote control serviced. Audio Problems Problem: There is distorted 1. Problem: The sound is no sound 1. Test the source audio output with other speakers. 3. Have the projector serviced. Turn off any fluorescent lights in the vicinity. 7. Have the projector serviced. 47 Ensure the path between remote and sensor is not obstructed. 3. Check the battery polarity. 5. Test the source audio output with other Infrared-enabled devices in the room. 4. Check the audio cable connection. 4. Turn off other speakers. 5. Adjust...
... remote control serviced. Audio Problems Problem: There is distorted 1. Problem: The sound is no sound 1. Test the source audio output with other speakers. 3. Have the projector serviced. Turn off any fluorescent lights in the vicinity. 7. Have the projector serviced. 47 Ensure the path between remote and sensor is not obstructed. 3. Check the battery polarity. 5. Test the source audio output with other Infrared-enabled devices in the room. 4. Check the audio cable connection. 4. Turn off other speakers. 5. Adjust...