User Manual
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...Inserting 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 Menu ...35 Language Menu ...36 Management Menu ...37 Appendices...39 Replacing the Projection Lamp ...39 Resetting the Lamp ...42 Cleaning the Projector...43 Using the Kensington® Lock ...43 Common problems and solutions...44 Tips for Troubleshooting ...44 1
...Inserting 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 Menu ...35 Language Menu ...36 Management Menu ...37 Appendices...39 Replacing the Projection Lamp ...39 Resetting the Lamp ...42 Cleaning the Projector...43 Using the Kensington® Lock ...43 Common problems and solutions...44 Tips for Troubleshooting ...44 1
User Manual
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Table of Contents LED Error Messages ...45 Image Problems ...46 Lamp Problems...46 Remote Control Problems...47 Audio Problems ...47 Having the Projector Serviced...48 Specifications...49 Projection Distance V.S. Projection Size...49 Timing Mode Table...50 Projector Dimensions ...51 Regulatory Compliance...52 FCC Warning...52 Canada...52 Safety Certifications...52 EN 55022 Warning ...52 RoHS Compliant ...52 2
Table of Contents LED Error Messages ...45 Image Problems ...46 Lamp Problems...46 Remote Control Problems...47 Audio Problems ...47 Having the Projector Serviced...48 Specifications...49 Projection Distance V.S. Projection Size...49 Timing Mode Table...50 Projector Dimensions ...51 Regulatory Compliance...52 FCC Warning...52 Canada...52 Safety Certifications...52 EN 55022 Warning ...52 RoHS Compliant ...52 2
User Manual
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... and in this manual and on the unit case. To avoid damage to open the unit case. Avoid using the projector. Keep this manual for pointing out items on Optoma product. Remote Control Some remote controls have a laser for future reference. For servicing, contact qualified service personnel. Usage ...Safety Information Do not open the Main menu." These safety and usage instructions will ensure that you to situations that you for choosing an EP771 projector, an on a screen. Throughout this manual, component parts and items in the OSD menus are used in the unit. Doing so can...
... and in this manual and on the unit case. To avoid damage to open the unit case. Avoid using the projector. Keep this manual for pointing out items on Optoma product. Remote Control Some remote controls have a laser for future reference. For servicing, contact qualified service personnel. Usage ...Safety Information Do not open the Main menu." These safety and usage instructions will ensure that you to situations that you for choosing an EP771 projector, an on a screen. Throughout this manual, component parts and items in the OSD menus are used in the unit. Doing so can...
User Manual
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... if not disposed of foot traffic. For lamp specific disposal information check WWW.LAMPRECYCLE.ORG. Regulatory Warnings Before installing and using the projector, read the regulatory notices in accordance with local, state, or federal Laws. Usage Notice Power Safety Only use for a prolonged period...Unplug the power cord. For more information, contact the Electronic Industries Alliance at WWW.EIAE.ORG. Allow the lamp to "Cleaning the Projector" on page 39 for clear and safe instructions for about one hour. Refer to cool for about one hour. Important Recycle Instructions:...
... if not disposed of foot traffic. For lamp specific disposal information check WWW.LAMPRECYCLE.ORG. Regulatory Warnings Before installing and using the projector, read the regulatory notices in accordance with local, state, or federal Laws. Usage Notice Power Safety Only use for a prolonged period...Unplug the power cord. For more information, contact the Electronic Industries Alliance at WWW.EIAE.ORG. Allow the lamp to "Cleaning the Projector" on page 39 for clear and safe instructions for about one hour. Refer to cool for about one hour. Important Recycle Instructions:...
User Manual
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... kept on one page. It is suggested that you only print sections that are relevant to your convenience and to install and operate the EP771 projector. Usage Notice Main Features • Lightweight unit, easy to pack away and transport • Compatible with all major video standards including NTSC, PAL, and SECAM...
... kept on one page. It is suggested that you only print sections that are relevant to your convenience and to install and operate the EP771 projector. Usage Notice Main Features • Lightweight unit, easy to pack away and transport • Compatible with all major video standards including NTSC, PAL, and SECAM...
User Manual
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Caution: Avoid using the projector in dusty environments. 6 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 - 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.
Caution: Avoid using the projector in dusty environments. 6 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 - 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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... 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" IR receiver Receiver for good air circulation,...
... 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" IR receiver Receiver for good air circulation,...
User Manual
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... 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...
... 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...
User Manual
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LABEL RE-SYNC Menu Source Power Introduction DESCRIPTION Optimizes image size, position, and resolution Opens and exits the OSD Detects the input device Turns the projector on or off SEE PAGE: 19 25 19 9 ITEM 6. 7. 8. 9.
LABEL RE-SYNC Menu Source Power Introduction DESCRIPTION Optimizes image size, position, and resolution Opens and exits the OSD Detects the input device Turns the projector on or off SEE PAGE: 19 25 19 9 ITEM 6. 7. 8. 9.
User Manual
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Height adjuster but- Contact your dealer for information on mounting your projector on the ceiling. Bottom view Introduction ITEM 1. 2. 3. 4. Push to release height adjuster ton 23 Height adjuster Adjuster drops down when adjuster button is pushed Tilt adjuster Adjust angle of the picture 23 Note: For ceiling installations, use approved mounting hardware and M3 screws with a maximum screw depth of 8 mm (0.31 inch). 12 LABEL DESCRIPTION SEE PAGE: Ceiling support holes.
Height adjuster but- Contact your dealer for information on mounting your projector on the ceiling. Bottom view Introduction ITEM 1. 2. 3. 4. Push to release height adjuster ton 23 Height adjuster Adjuster drops down when adjuster button is pushed Tilt adjuster Adjust angle of the picture 23 Note: For ceiling installations, use approved mounting hardware and M3 screws with a maximum screw depth of 8 mm (0.31 inch). 12 LABEL DESCRIPTION SEE PAGE: Ceiling support holes.
User Manual
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... when the remote control is obstructed, you can disrupt remote control operation. 2. Avoid using the projector with bright fluorescent lighting turned on the remote control. The buttons and keys on the remote control. This user's manual describes the functions ...based on . ITEM 1. 2. Be sure nothing obstructs the path between the remote control and the projector is used SEE PAGE: 13 Certain high-frequency fluorescent lights can bounce the signal off certain reflective surfaces such as the corresponding buttons on the...
... when the remote control is obstructed, you can disrupt remote control operation. 2. Avoid using the projector with bright fluorescent lighting turned on the remote control. The buttons and keys on the remote control. This user's manual describes the functions ...based on . ITEM 1. 2. Be sure nothing obstructs the path between the remote control and the projector is used SEE PAGE: 13 Certain high-frequency fluorescent lights can bounce the signal off certain reflective surfaces such as the corresponding buttons on the...
User Manual
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... example, item 9/12 on the top of about 10 meters (33 feet) and 30 degrees above or below the projector level. LABEL Left Enter Power Laser DESCRIPTION SEE PAGE: Left arrow when connected through USB to a PC Enter key when connected through a USB cable connection. ... display purposes only. All operations can only interface with the remote control; Some buttons on the projector. It is not necessary to the computer through USB to a PC Turns the projector on or off Use as the up cursor key in use. Provided you are limited in OSD menus. 15 The following...
... example, item 9/12 on the top of about 10 meters (33 feet) and 30 degrees above or below the projector level. LABEL Left Enter Power Laser DESCRIPTION SEE PAGE: Left arrow when connected through USB to a PC Enter key when connected through a USB cable connection. ... display purposes only. All operations can only interface with the remote control; Some buttons on the projector. It is not necessary to the computer through USB to a PC Turns the projector on or off Use as the up cursor key in use. Provided you are limited in OSD menus. 15 The following...
User Manual
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Only use AAA batteries.(Alkaline battery is better). 2. Dispose of the polarity (+/-) as shown here. 3. Remove the batteries when not using the projector for prolonged periods. 16 Replace the cover. Introduction Caution: 1. Insert the supplied batteries taking note of used batteries according to local ordinance regulations. 3. Remove the battery compartment cover by sliding the cover in the direction of the arrow. 2. Inserting the Remote Control Batteries 1.
Only use AAA batteries.(Alkaline battery is better). 2. Dispose of the polarity (+/-) as shown here. 3. Remove the batteries when not using the projector for prolonged periods. 16 Replace the cover. Introduction Caution: 1. Insert the supplied batteries taking note of used batteries according to local ordinance regulations. 3. Remove the battery compartment cover by sliding the cover in the direction of the arrow. 2. Inserting the Remote Control Batteries 1.
User Manual
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... Devices Setup and Operation A PC or notebook computer as well as movie camcorders and digital still cameras. VGA out Connect a VGA cable (supplied) to the projector at the same time. Audio in Connect an audio cable (not supplied) from a video device. ITEM A B C D E F G H I and DVI-D are supported. Audio-out Audio loop-through...
... Devices Setup and Operation A PC or notebook computer as well as movie camcorders and digital still cameras. VGA out Connect a VGA cable (supplied) to the projector at the same time. Audio in Connect an audio cable (not supplied) from a video device. ITEM A B C D E F G H I and DVI-D are supported. Audio-out Audio loop-through...
User Manual
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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. Reserved for USB mouse function and firmware upgrades. ITEM LABEL USB 12V RS-232 Setup and Operation DESCRIPTION Connect the supplied USB cable from the screen to this connector. 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. Reserved for USB mouse function and firmware upgrades. ITEM LABEL USB 12V RS-232 Setup and Operation DESCRIPTION Connect the supplied USB cable from the screen to this connector. When connected, the screen automatically adjusts vertically to the projector and connecting devices before making connections. 18
User Manual
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...message appears. 19 If the connected device is a PC, press the appropriate keys on the computer keyboard to switch the display output to the projector. (Check the user manual of the PC to determine the appropriate Fn key combination to change display output.) See "Setting an Access Password ... Lock is on a steady (not flashing) orange and then press the Power button to on the projector. Ensure the LAMP LED is enabled. 5. Slide the lens cover. 2. Switch [B] from off the projector, press the Power button. To turn on the connected devices. 4. Turn on . Starting and Shutting...
...message appears. 19 If the connected device is a PC, press the appropriate keys on the computer keyboard to switch the display output to the projector. (Check the user manual of the PC to determine the appropriate Fn key combination to change display output.) See "Setting an Access Password ... Lock is on a steady (not flashing) orange and then press the Power button to on the projector. Ensure the LAMP LED is enabled. 5. Slide the lens cover. 2. Switch [B] from off the projector, press the Power button. To turn on the connected devices. 4. Turn on . Starting and Shutting...
User Manual
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When the "Power Off? / Press Power again" message appears, press the Power button. 7. The projector will turn off the main Power switch when the Lamp LED stops flashing. Setup and Operation Caution: Do not unplug the power cord until the Ready LED stops flashing, indicating the projector has cooled down. 20 Turn off . 8.
When the "Power Off? / Press Power again" message appears, press the Power button. 7. The projector will turn off the main Power switch when the Lamp LED stops flashing. Setup and Operation Caution: Do not unplug the power cord until the Ready LED stops flashing, indicating the projector has cooled down. 20 Turn off . 8.
User Manual
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...help on clearing the password. 1. Press the cursor Security. You can use any order to set a password and prevent unauthorized use of the projector. Without the password, you will not be entered after you confirm the password, OK appears. 21 Press the cursor button to move to select... 4. button to the Management menu. 3. You can use the cursor (arrow) buttons to use the projector. Press the cursor button to open the 1.OSD menu. 2. Press the Menu button to select Enable. (White text is selected.) A password dialog ...
...help on clearing the password. 1. Press the cursor Security. You can use any order to set a password and prevent unauthorized use of the projector. Without the password, you will not be entered after you confirm the password, OK appears. 21 Press the cursor button to move to select... 4. button to the Management menu. 3. You can use the cursor (arrow) buttons to use the projector. Press the cursor button to open the 1.OSD menu. 2. Press the Menu button to select Enable. (White text is selected.) A password dialog ...
User Manual
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Every time you enter the wrong password.) Setup and Operation 22 6. Enter the password in the order you set it on step 5. (Press the Menu button to cancel if you start the projector, a password dialog box appears.
Every time you enter the wrong password.) Setup and Operation 22 6. Enter the password in the order you set it on step 5. (Press the Menu button to cancel if you start the projector, a password dialog box appears.
User Manual
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The height adjuster drops down on the top of the projector. 3. To lower the level of the following when setting up the projector: • The projector table or stand should be level and sturdy. • Position the projector so that it is perpendicular to the screen. • Be sure cables are not... in the way or can cause the projector to be knocked over. To adjust the angle of the projector, lift the projector [A] and press the heightadjuster button [B]. To raise the level of the picture, turn the tilt adjuster [D] ...
The height adjuster drops down on the top of the projector. 3. To lower the level of the following when setting up the projector: • The projector table or stand should be level and sturdy. • Position the projector so that it is perpendicular to the screen. • Be sure cables are not... in the way or can cause the projector to be knocked over. To adjust the angle of the projector, lift the projector [A] and press the heightadjuster button [B]. To raise the level of the picture, turn the tilt adjuster [D] ...