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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...unit and in bold font as books or bags on the unit. 3 Remote Control Some remote controls have a laser for choosing an EP771 projector, an on Optoma product. The following styles are denoted in this manual for future reference. Keep this manual to open the unit case. DANGER: Do... not point the laser in direct sunlight, or near a heating device. Avoid using the projector. General Safety Information Do not open the Main ...
...unit and in bold font as books or bags on the unit. 3 Remote Control Some remote controls have a laser for choosing an EP771 projector, an on Optoma product. The following styles are denoted in this manual for future reference. Keep this manual to open the unit case. DANGER: Do... not point the laser in direct sunlight, or near a heating device. Avoid using the projector. General Safety Information Do not open the Main ...
User Manual
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...power cord. Important Recycle Instructions: Lamp(s) inside this procedure. For lamp specific disposal information check WWW.LAMPRECYCLE.ORG. Cleaning the Projector Unplug the power cord before cleaning. Before replacing the lamp: Unplug the power cord. This product may contain other electronic ...a prolonged period. Usage Notice Power Safety Only use for this product contain mercury. Regulatory Warnings Before installing and using the projector, read the regulatory notices in the way of properly. Remove the batteries from the remote control when storing or not in...
...power cord. Important Recycle Instructions: Lamp(s) inside this procedure. For lamp specific disposal information check WWW.LAMPRECYCLE.ORG. Cleaning the Projector Unplug the power cord before cleaning. Before replacing the lamp: Unplug the power cord. This product may contain other electronic ...a prolonged period. Usage Notice Power Safety Only use for this product contain mercury. Regulatory Warnings Before installing and using the projector, read the regulatory notices in the way of properly. Remove the batteries from the remote control when storing or not in...
User Manual
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It is suggested that you only print sections that are relevant 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 ...
It is suggested that you only print sections that are relevant 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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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. Caution: Avoid using the projector in dusty environments. 6
User Manual
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...1 2 3 8 37 65 4 ITEM 1. 2. 3. 4. 5. 6. 7. 8. LABEL DESCRIPTION Focus Focuses the projected image Lens zoom Enlarges the projected image Screws Holds lamp to projector See "Top view-OSD buttons and LEDs" IR receiver Receiver for IR signal from remote control Lens Remove lens cap before use Lens cover Slide ...across to release height adjuster ton SEE PAGE: 24 24 8 15 23 Important: Ventilation openings on the projector allow for good air circulation, which keeps the projector lamp cool. Push to protect lens when not in use Height-adjuster but-
...1 2 3 8 37 65 4 ITEM 1. 2. 3. 4. 5. 6. 7. 8. LABEL DESCRIPTION Focus Focuses the projected image Lens zoom Enlarges the projected image Screws Holds lamp to projector See "Top view-OSD buttons and LEDs" IR receiver Receiver for IR signal from remote control Lens Remove lens cap before use Lens cover Slide ...across to release height adjuster ton SEE PAGE: 24 24 8 15 23 Important: Ventilation openings on the projector allow for good air circulation, which keeps the projector lamp cool. Push to protect lens when not in use Height-adjuster but-
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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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. 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
User Manual
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Contact your dealer for information on mounting your projector on the ceiling. LABEL DESCRIPTION SEE PAGE: Ceiling support holes. Bottom view Introduction ITEM 1. 2. 3. 4. Height adjuster but- 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
Contact your dealer for information on mounting your projector on the ceiling. LABEL DESCRIPTION SEE PAGE: Ceiling support holes. Bottom view Introduction ITEM 1. 2. 3. 4. Height adjuster but- 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
User Manual
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... when the remote control is obstructed, you can disrupt remote control operation. 2. If the path between the remote control and the projector. Certain high-frequency fluorescent lights can bounce the signal off certain reflective surfaces such as the corresponding buttons on . ITEM 1. 2. Be... sure nothing obstructs the path between the remote control and the projector is used SEE PAGE: 13 This user's manual describes the functions based on the remote control. Remote Control Introduction Important: 1.
... when the remote control is obstructed, you can disrupt remote control operation. 2. If the path between the remote control and the projector. Certain high-frequency fluorescent lights can bounce the signal off certain reflective surfaces such as the corresponding buttons on . ITEM 1. 2. Be... sure nothing obstructs the path between the remote control and the projector is used SEE PAGE: 13 This user's manual describes the functions based on the remote control. Remote Control Introduction Important: 1.
User Manual
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...Power Laser DESCRIPTION SEE PAGE: Left arrow when connected through USB to the sides or the rear of the projector, the remote will function well within a radius of the projector. The remote control can only interface with the remote control; Provided you are limited in OSD menus. ...15 however the buttons on the projector have two functions. Some buttons on the projector are not holding the remote perpendicular to a PC Enter key when connected through a USB cable connection. The following ...
...Power Laser DESCRIPTION SEE PAGE: Left arrow when connected through USB to the sides or the rear of the projector, the remote will function well within a radius of the projector. The remote control can only interface with the remote control; Provided you are limited in OSD menus. ...15 however the buttons on the projector have two functions. Some buttons on the projector are not holding the remote perpendicular to a PC Enter key when connected through a USB cable connection. The following ...
User Manual
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Insert the supplied batteries taking note of the arrow. 2. Only use AAA batteries.(Alkaline battery is better). 2. Inserting the Remote Control Batteries 1. Remove the batteries when not using the projector for prolonged periods. 16 Remove the battery compartment cover by sliding the cover in the direction of the polarity (+/-) as shown here. 3. Dispose of used batteries according to local ordinance regulations. 3. Replace the cover. Introduction Caution: 1.
Insert the supplied batteries taking note of the arrow. 2. Only use AAA batteries.(Alkaline battery is better). 2. Inserting the Remote Control Batteries 1. Remove the batteries when not using the projector for prolonged periods. 16 Remove the battery compartment cover by sliding the cover in the direction of the polarity (+/-) as shown here. 3. Dispose of used batteries according to local ordinance regulations. 3. Replace the cover. Introduction Caution: 1.
User Manual
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... as movie camcorders and digital still cameras. Video devices include DVD, VCD, and VHS players, as well as video devices can be connected to the projector at the same time.
... as movie camcorders and digital still cameras. Video devices include DVD, VCD, and VHS players, as well as video devices can be connected to the projector at the same time.
User Manual
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Connect a 12-volt trigger cable from a computer for installation control. Warning: As a safety precaution, disconnect all power to match the screen aspect ratio. 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
Connect a 12-volt trigger cable from a computer for installation control. Warning: As a safety precaution, disconnect all power to match the screen aspect ratio. 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
User Manual
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... to change display output.) See "Setting an Access Password (Security Lock)" on ( - ) 3. Turn on . Switch [B] from off the projector, press the Power button. The projector prepares for shutdown and a "Wait a moment please..." If more than one input device is on a steady (not flashing) orange and then ...is enabled. 5. 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 a wall outlet. Slide the lens cover. 2. To...
... to change display output.) See "Setting an Access Password (Security Lock)" on ( - ) 3. Turn on . Switch [B] from off the projector, press the Power button. The projector prepares for shutdown and a "Wait a moment please..." If more than one input device is on a steady (not flashing) orange and then ...is enabled. 5. 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 a wall outlet. Slide the lens cover. 2. To...
User Manual
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The projector will turn off the main Power switch when the Lamp LED stops flashing. When the "Power Off? / Press Power again" message appears, press the Power button. Setup and Operation Caution: Do not unplug the power cord until the Ready LED stops flashing, indicating the projector has cooled down. 20 7. Turn off . 8.
The projector will turn off the main Power switch when the Lamp LED stops flashing. When the "Power Off? / Press Power again" message appears, press the Power button. Setup and Operation Caution: Do not unplug the power cord until the Ready LED stops flashing, indicating the projector has cooled down. 20 7. Turn off . 8.
User Manual
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... Press the cursor Security. button to select Enable. (White text is selected.) A password dialog box automatically appears. 5. You can only use the projector. If you power on the projector. (See Navigating the OSD on page 25 and Setting the OSD Language on page 26 for information on using OSD menus.) Important: Keep... fields. Press the cursor button to move to open the 1.OSD menu. 2. Press the Menu button to the Management menu. 3. You can use of the projector.
... Press the cursor Security. button to select Enable. (White text is selected.) A password dialog box automatically appears. 5. You can only use the projector. If you power on the projector. (See Navigating the OSD on page 25 and Setting the OSD Language on page 26 for information on using OSD menus.) Important: Keep... fields. Press the cursor button to move to open the 1.OSD menu. 2. Press the Menu button to the Management menu. 3. You can use of the projector.
User Manual
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6. Every time you enter the wrong password.) Setup and Operation 22 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.
6. Every time you enter the wrong password.) Setup and Operation 22 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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... drops down on the top of the projector. 3. To adjust the angle of the projector, lift the projector [A] and press the heightadjuster button [B]. 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 raise the level of the picture, turn the tilt adjuster [D] right or left until desired angle has been achieved. 23 ...
... drops down on the top of the projector. 3. To adjust the angle of the projector, lift the projector [A] and press the heightadjuster button [B]. 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 raise the level of the picture, turn the tilt adjuster [D] right or left until desired angle has been achieved. 23 ...