User Manual
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... ...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 Projector...43 Using the Kensington® Lock ...43 Common problems and solutions...44 Tips for Troubleshooting ...44 1
... ...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 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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... additional information on an unstable surface, cart, or stand. DANGER: Do not point the laser in this manual for pointing out items on Optoma product. Do not place the unit on the topic at hand. Usage Notice Usage Notice Congratulations and thank you for choosing an EP771 projector,...® projector! Remote Control Some remote controls have a laser for future reference. Doing so can damage the eyes permanently. Aside from the projection lamp, there are used on the unit. 3 This product is on the remote control to alert you enjoy many years of safe use of hazardous ...
... additional information on an unstable surface, cart, or stand. DANGER: Do not point the laser in this manual for pointing out items on Optoma product. Do not place the unit on the topic at hand. Usage Notice Usage Notice Congratulations and thank you for choosing an EP771 projector,...® projector! Remote Control Some remote controls have a laser for future reference. Doing so can damage the eyes permanently. Aside from the projection lamp, there are used on the unit. 3 This product is on the remote control to alert you enjoy many years of safe use of hazardous ...
User Manual
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...traffic. Refer to cool for about one hour. 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 this product contain mercury. Usage Notice Power Safety Only ...use for a prolonged period. Do not place anything on page 52. 4 Important Recycle Instructions: Lamp(s) inside this procedure. Recycle or dispose in the "Regulatory Compliance" section on the power cord. Remove the batteries from the remote control when...
...traffic. Refer to cool for about one hour. 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 this product contain mercury. Usage Notice Power Safety Only ...use for a prolonged period. Do not place anything on page 52. 4 Important Recycle Instructions: Lamp(s) inside this procedure. Recycle or dispose in the "Regulatory Compliance" section on the power cord. Remove the batteries from the remote control when...
User Manual
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... use Lens cover Slide across to projector See "Top view-OSD buttons and LEDs" IR receiver Receiver for good air circulation, which keeps the projector lamp cool. LABEL DESCRIPTION Focus Focuses the projected image Lens zoom Enlarges the projected image Screws Holds...
... use Lens cover Slide across to projector See "Top view-OSD buttons and LEDs" IR receiver Receiver for good air circulation, which keeps the projector lamp cool. LABEL DESCRIPTION Focus Focuses the projected image Lens zoom Enlarges the projected image Screws Holds...
User Manual
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... VOL-/ Left cursor Decreases 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...
... VOL-/ Left cursor Decreases 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...
User Manual
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The POWER and LAMP LEDs on the projector turn on the connected devices. 4. Turn on . The projector splash screen displays and connected devices are supported through the VGA connector.) ... Power button. If more than one input device is enabled. 5. Connect the power cord to the projector [A] Connect the other end to on ( - ) 3. Ensure the LAMP LED is on a steady (not flashing) orange and then press the Power button to turn off (O) to a wall outlet. To turn on page 21 if...
The POWER and LAMP LEDs on the projector turn on the connected devices. 4. Turn on . The projector splash screen displays and connected devices are supported through the VGA connector.) ... Power button. If more than one input device is enabled. 5. Connect the power cord to the projector [A] Connect the other end to on ( - ) 3. Ensure the LAMP LED is on a steady (not flashing) orange and then press the Power button to turn off (O) to a wall outlet. To turn on page 21 if...
User Manual
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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. 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.
User Manual
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... Fan mode to adjust the audio volume level. Bright mode uses more power and reduces lamp life, but decreases lamp brightness. Fan Mode Press the cursor button to choose the lamp mode. On Lamp Mode Press the cursor button to change fan mode; Eco mode uses less power and extends... lamp life, but increases lamp brightness. Auto Power Automatically lamp off when no signal. (Range: Disable - 180) Off (min.) Direct Power ...
... Fan mode to adjust the audio volume level. Bright mode uses more power and reduces lamp life, but decreases lamp brightness. Fan Mode Press the cursor button to choose the lamp mode. On Lamp Mode Press the cursor button to change fan mode; Eco mode uses less power and extends... lamp life, but increases lamp brightness. Auto Power Automatically lamp off when no signal. (Range: Disable - 180) Off (min.) Direct Power ...
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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... cursor button to select a background color for steps on setting the password. Press the cursor buttons five times in the password fields. See "Resetting the Lamp" on page 21 for the blank screen. (Range: Black - Green - Press Enter or to reset all settings to enable or disable Security Lock. Blue - When..., it must be entered every time after you enable Security Lock a Register Password dialog box appears: DEFAULT 0% Blue On Disable Status Reset You can see Lamp Hours , Video Information , Active Source and Reset...
... cursor button to select a background color for steps on setting the password. Press the cursor buttons five times in the password fields. See "Resetting the Lamp" on page 21 for the blank screen. (Range: Black - Green - Press Enter or to reset all settings to enable or disable Security Lock. Blue - When..., it must be entered every time after you enable Security Lock a Register Password dialog box appears: DEFAULT 0% Blue On Disable Status Reset You can see Lamp Hours , Video Information , Active Source and Reset...
User Manual
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... result in a severe burn. 1. Failure to local ordinance regulations. 2. Loosen the two captive screws on the lamp compartment cover (A). A A 39 Replacing the Projection Lamp Appendices Appendices The projection lamp should only be replaced with a certified replacement part, which you can order from your local dealer. The... lamp contains a certain amount of mercury and should be disposed of the new lamp-doing so may shorten its operation life. Warning: Be sure to turn off and unplug the...
... result in a severe burn. 1. Failure to local ordinance regulations. 2. Loosen the two captive screws on the lamp compartment cover (A). A A 39 Replacing the Projection Lamp Appendices Appendices The projection lamp should only be replaced with a certified replacement part, which you can order from your local dealer. The... lamp contains a certain amount of mercury and should be disposed of the new lamp-doing so may shorten its operation life. Warning: Be sure to turn off and unplug the...
User Manual
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C D 4. Lift the module handle up (D). 40 2. Remove the two screws from the lamp module (C). Appendices B 3. Open the lamp compartment cover (B).
C D 4. Lift the module handle up (D). 40 2. Remove the two screws from the lamp module (C). Appendices B 3. Open the lamp compartment cover (B).
User Manual
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Reverse steps 1 to 5 to remove the lamp module D (D) Appendices 6. 5. Pull firmly on the module handle to install the new lamp module. 41
Reverse steps 1 to 5 to remove the lamp module D (D) Appendices 6. 5. Pull firmly on the module handle to install the new lamp module. 41
User Manual
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...the cursor or Enter button to the following: 1. Press the cursor buttons in this order: ; ; ; . Press the cursor button to move down to Lamp Hour Reset. A message screen appears. 6. Press the cursor button to move to zero. 42 Press the cursor or Enter button. Press the Menu button to... zero. Appendices Resetting the Lamp After replacing the lamp, you should reset the lamp hour counter to open the Image menu. 2. Press the cursor button to move down to Status. 4. The Status menu...
...the cursor or Enter button to the following: 1. Press the cursor buttons in this order: ; ; ; . Press the cursor button to move down to Lamp Hour Reset. A message screen appears. 6. Press the cursor button to move to zero. 42 Press the cursor or Enter button. Press the Menu button to... zero. Appendices Resetting the Lamp After replacing the lamp, you should reset the lamp hour counter to open the Image menu. 2. Press the cursor button to move down to Status. 4. The Status menu...
User Manual
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...image is within the 10-meter (33-feet) specified range. 4. Problem: The image is blurred 1. To ensure the problem is green. 4. Replace the lamp module. 6. Press the power button twice to -screen distance is wider at the top or bottom (trapezoid effect) 1. Problem: The image is streaked ...projector. 2. Problem: The image is flat with another computer. Problem: The color of the projected image does not match the source image. Lamp Problems Problem: There is as perpendicular to the default settings. 2. Check that the power cable is good by a connected PC's video card,...
...image is within the 10-meter (33-feet) specified range. 4. Problem: The image is blurred 1. To ensure the problem is green. 4. Replace the lamp module. 6. Press the power button twice to -screen distance is wider at the top or bottom (trapezoid effect) 1. Problem: The image is streaked ...projector. 2. Problem: The image is flat with another computer. Problem: The color of the projected image does not match the source image. Lamp Problems Problem: There is as perpendicular to the default settings. 2. Check that the power cable is good by a connected PC's video card,...