User's Manual
Page 1
...Connect to Video Sources 13 Powering On/Off the Projector 14 Powering On the Projector 14 Powering Off the projector 15 Warning Indicator 15 Adjusting the Projected Image 16 Adjusting the Projector's Height 16 Adjusting the Projector's Zoom / Focus 17 Adjusting Projected Image Size......37 Appendices 41 Troubleshooting 41 Image Problems 41 Intermission Problems 44 Projector Status Indication 44 Remote Control Problems 46 Replacing the Lamp 47 Compatibility Modes 49 RS232 Commands 50 Ceiling Mount Installation 53 Optoma Global Offices 54 Regulation & Safety notices 56 English
...Connect to Video Sources 13 Powering On/Off the Projector 14 Powering On the Projector 14 Powering Off the projector 15 Warning Indicator 15 Adjusting the Projected Image 16 Adjusting the Projector's Height 16 Adjusting the Projector's Zoom / Focus 17 Adjusting Projected Image Size......37 Appendices 41 Troubleshooting 41 Image Problems 41 Intermission Problems 44 Projector Status Indication 44 Remote Control Problems 46 Replacing the Lamp 47 Compatibility Modes 49 RS232 Commands 50 Ceiling Mount Installation 53 Optoma Global Offices 54 Regulation & Safety notices 56 English
User's Manual
Page 3
...or service center to cool down . ▀■ Warning- This remote control is in this projector to the eyes, do not point the laser beam into the projector's lens when the lamp is approaching to the end of injury to rain or moisture. ▀■ Warning- The ...end of its life, the message "Lamp Warning: Lamp life exceeded." Allow 90 seconds for the projector to cool down , and follow the procedures listed under "Replacing the Lamp" section on -screen display "Options|Lamp Settings" menu after replacing the lamp module (refer to change the lamp as soon as possible. ▀...
...or service center to cool down . ▀■ Warning- This remote control is in this projector to the eyes, do not point the laser beam into the projector's lens when the lamp is approaching to the end of injury to rain or moisture. ▀■ Warning- The ...end of its life, the message "Lamp Warning: Lamp life exceeded." Allow 90 seconds for the projector to cool down , and follow the procedures listed under "Replacing the Lamp" section on -screen display "Options|Lamp Settings" menu after replacing the lamp module (refer to change the lamp as soon as possible. ▀...
User's Manual
Page 5
...enter the beam. ▀■ Ensure that , when presenters look at the audience, they are located out of the line of light at the projector lamp. Keep your back to the beam as much as possible. ▀■ Using a stick or laser pointer is used in a classroom, adequately supervise...▀■ Minimize standing facing into the beam. The best way to achieve this ensures that projectors are asked to point out something on the screen. ▀■ In order to minimize the lamp power needed, use room blinds to reduce ambient light levels. English Usage Notice Eye Safety ...
...enter the beam. ▀■ Ensure that , when presenters look at the audience, they are located out of the line of light at the projector lamp. Keep your back to the beam as much as possible. ▀■ Using a stick or laser pointer is used in a classroom, adequately supervise...▀■ Minimize standing facing into the beam. The best way to achieve this ensures that projectors are asked to point out something on the screen. ▀■ In order to minimize the lamp power needed, use room blinds to reduce ambient light levels. English Usage Notice Eye Safety ...
User's Manual
Page 14
...The startup screen will flash green. Power LED Turn on the remote. Turn on the lamp by pressing "Power" button either on the top of the projector or on the projector first and then select the signal sources. The Power LED will display in approximately 10 seconds. The... preferred language from quick menu after the startup screen display. 4. English 14 2 Power 1 Lens Cap Remove the lens cap. 2. The projector will be Amber. 3. Ensure that the power cord and signal cable are securely connected. The Power LED will detect your source automatically. ...
...The startup screen will flash green. Power LED Turn on the remote. Turn on the lamp by pressing "Power" button either on the top of the projector or on the projector first and then select the signal sources. The Power LED will display in approximately 10 seconds. The... preferred language from quick menu after the startup screen display. 4. English 14 2 Power 1 Lens Cap Remove the lens cap. 2. The projector will be Amber. 3. Ensure that the power cord and signal cable are securely connected. The Power LED will detect your source automatically. ...
User's Manual
Page 15
The cooling fans continue to restart the projector. 4. Warning Indicator When the "LAMP" indicator lights red, the projector will automatically shut itself down . The projector will automatically shut itself down. See pages 54-55. 15 English When you press "Power" button second, the system will show the timing countdown on ... completed the cooling cycle and has entered standby mode. When the Power LED turn off the projector lamp, you wish to turn on again after 15 seconds. Once in standby mode, simply press "Power" button to operate for about 10 seconds for ...
The cooling fans continue to restart the projector. 4. Warning Indicator When the "LAMP" indicator lights red, the projector will automatically shut itself down . The projector will automatically shut itself down. See pages 54-55. 15 English When you press "Power" button second, the system will show the timing countdown on ... completed the cooling cycle and has entered standby mode. When the Power LED turn off the projector lamp, you wish to turn on again after 15 seconds. Once in standby mode, simply press "Power" button to operate for about 10 seconds for ...
User's Manual
Page 18
... an input signal. Menu Press "Menu" to the "Power On/Off the Projector" section on pages 14-15. Temp LED Indicate the projector's temperature status. 18 AV Mute Momentarily turns off/on -screen display (OSD) menu. Lamp LED Indicate the projector's lamp status. Control Panel English Using the Control Panel Power Refer to launch the...
... an input signal. Menu Press "Menu" to the "Power On/Off the Projector" section on pages 14-15. Temp LED Indicate the projector's temperature status. 18 AV Mute Momentarily turns off/on -screen display (OSD) menu. Lamp LED Indicate the projector's lamp status. Control Panel English Using the Control Panel Power Refer to launch the...
User's Manual
Page 40
Brightness Mode STD: Choose "STD" to dim the projector lamp which will appear 30 hours before suggested replacement of lamp. English 40 Lamp Reset Reset the lamp life hour after replacing the lamp. User Controls Options | Lamp Settings Lamp Hours Displays the projection time. The message will lower power consumption and extend the lamp life by up to 130%. BRIGHT: Choose "BRIGHT" to hide the warning message when the changing lamp message is displayed. Lamp Reminder Choose this function to show or to increase the brightness.
Brightness Mode STD: Choose "STD" to dim the projector lamp which will appear 30 hours before suggested replacement of lamp. English 40 Lamp Reset Reset the lamp life hour after replacing the lamp. User Controls Options | Lamp Settings Lamp Hours Displays the projection time. The message will lower power consumption and extend the lamp life by up to 130%. BRIGHT: Choose "BRIGHT" to hide the warning message when the changing lamp message is displayed. Lamp Reminder Choose this function to show or to increase the brightness.
User's Manual
Page 41
Please refer to the "Replacing the lamp" section. Make sure you have removed the lens cap and the projector is lower than or equal to UXGA (1600 x 1200). 41 English Open the "My Computer" icon, the "Control Panel" folder, and then double click on .... setting is still not projecting the whole image, you will also need to UXGA (1600 x 1200). 4. Appendices Troubleshooting If you experience a problem with your projector, please refer to the following information. If a problem persists, please contact your local reseller or service center. (See pages 54-55 for details) Image Problems...
Please refer to the "Replacing the lamp" section. Make sure you have removed the lens cap and the projector is lower than or equal to UXGA (1600 x 1200). 41 English Open the "My Computer" icon, the "Control Panel" folder, and then double click on .... setting is still not projecting the whole image, you will also need to UXGA (1600 x 1200). 4. Appendices Troubleshooting If you experience a problem with your projector, please refer to the following information. If a problem persists, please contact your local reseller or service center. (See pages 54-55 for details) Image Problems...
User's Manual
Page 44
...If possible, turn on until the lamp module has been replaced. Lamp burns out or makes a popping sound When the lamp reaches its end of life, it will not turn off ) Steady light No light English 44 Projector Status Indication LED lighting message Message ...Flashing Amber Flashing Green Lamp lighting Green Temp-LED (Red) Lamp-LED (Red) Error (Over Temp.) Error (Fan fail) Error (Lamp fail) Flashing (0.25s on pages 47-48. To replace the lamp, follow the procedures in the "Replacing the Lamp" section on , 0.25s off the projector, then unplug the ...
...If possible, turn on until the lamp module has been replaced. Lamp burns out or makes a popping sound When the lamp reaches its end of life, it will not turn off ) Steady light No light English 44 Projector Status Indication LED lighting message Message ...Flashing Amber Flashing Green Lamp lighting Green Temp-LED (Red) Lamp-LED (Red) Error (Over Temp.) Error (Fan fail) Error (Lamp fail) Flashing (0.25s on pages 47-48. To replace the lamp, follow the procedures in the "Replacing the Lamp" section on , 0.25s off the projector, then unplug the ...
User's Manual
Page 47
... out of personal injury, do not drop the lamp module or touch the lamp bulb. Allow it is dropped. 47 English Make sure the projector has been cooled down before changing the lamp. "Caution must be hot! Warning: To reduce the risk of projector." When you will receive a warning message. It... is nearing the end of use caution when opening the lamp access panel. The bulb may be...
... out of personal injury, do not drop the lamp module or touch the lamp bulb. Allow it is dropped. 47 English Make sure the projector has been cooled down before changing the lamp. "Caution must be hot! Warning: To reduce the risk of projector." When you will receive a warning message. It... is nearing the end of use caution when opening the lamp access panel. The bulb may be...
User's Manual
Page 48
... power cord. 4. Push up the lamp handle carefully. 8. Remove the lamp module. To replace the lamp module, reverse the previous steps. 9. Turn on the projector and use "Lamp Reset" after the lamp module is replaced. Use a screwdriver to unscrew the 2 screws from the cover. 5. Allow the projector to the projector by pressing the "Power" button...
... power cord. 4. Push up the lamp handle carefully. 8. Remove the lamp module. To replace the lamp module, reverse the previous steps. 9. Turn on the projector and use "Lamp Reset" after the lamp module is replaced. Use a screwdriver to unscrew the 2 screws from the cover. 5. Allow the projector to the projector by pressing the "Power" button...
User's Manual
Page 52
... 30 20 31 Brightness Mode Bright ~XX110 2 7E 30 30 31 31 30 20 32 STD ~XX111 1 7E 30 30 31 31 31 20 31 Lamp Reset Yes ~XX111 2 7E 30 30 31 31 31 20 32 No ~XX112 1 7E 30 30 31 31 32 20 31 Reset Yes ~XX112 2 7E... Code HEX Code Function Projector Return Description ~XX150 1 7E 30 30 31 35 30 20 31 Information OKabbbbcdddde a: 1/0=On/Off bbbb: LampHour c: source 0/1/2/3/4/5/6= None/DVI-D/VGA1/ VGA2/SCART/S-Video/Video dddd: FW version e: Ddisplay mode ~XX151 1 7E 30 30 31 35 31 20 31 Model name OKn n: 0/1/2/3 EP721 / EP723 / EP727 / EP728 Position...
... 30 20 31 Brightness Mode Bright ~XX110 2 7E 30 30 31 31 30 20 32 STD ~XX111 1 7E 30 30 31 31 31 20 31 Lamp Reset Yes ~XX111 2 7E 30 30 31 31 31 20 32 No ~XX112 1 7E 30 30 31 31 32 20 31 Reset Yes ~XX112 2 7E... Code HEX Code Function Projector Return Description ~XX150 1 7E 30 30 31 35 30 20 31 Information OKabbbbcdddde a: 1/0=On/Off bbbb: LampHour c: source 0/1/2/3/4/5/6= None/DVI-D/VGA1/ VGA2/SCART/S-Video/Video dddd: FW version e: Ddisplay mode ~XX151 1 7E 30 30 31 35 31 20 31 Model name OKn n: 0/1/2/3 EP721 / EP723 / EP727 / EP728 Position...
Protocol Function
Page 2
... 30 20 31 Brightness Mode Bright ~XX110 2 7E 30 30 31 31 30 20 32 STD ~XX111 1 7E 30 30 31 31 31 20 31 Lamp Reset Yes ~XX111 2 7E 30 30 31 31 31 20 32 No ~XX112 1 7E 30 30 31 31 32 20 31 Reset Yes ~XX112 2 7E... Code HEX Code Function Projector Return Description ~XX150 1 7E 30 30 31 35 30 20 31 Information OKabbbbcdddde a: 1/0=On/Off bbbb: LampHour c: source 0/1/2/3/4/5/6= None/DVI-D/VGA1/ VGA2/SCART/S-Video/Video dddd: FW version e: Ddisplay mode ~XX151 1 7E 30 30 31 35 31 20 31 Model name OKn n: 0/1/2/3 EP721 / EP723 / EP727 / EP728 Appendices...
... 30 20 31 Brightness Mode Bright ~XX110 2 7E 30 30 31 31 30 20 32 STD ~XX111 1 7E 30 30 31 31 31 20 31 Lamp Reset Yes ~XX111 2 7E 30 30 31 31 31 20 32 No ~XX112 1 7E 30 30 31 31 32 20 31 Reset Yes ~XX112 2 7E... Code HEX Code Function Projector Return Description ~XX150 1 7E 30 30 31 35 30 20 31 Information OKabbbbcdddde a: 1/0=On/Off bbbb: LampHour c: source 0/1/2/3/4/5/6= None/DVI-D/VGA1/ VGA2/SCART/S-Video/Video dddd: FW version e: Ddisplay mode ~XX151 1 7E 30 30 31 35 31 20 31 Model name OKn n: 0/1/2/3 EP721 / EP723 / EP727 / EP728 Appendices...
Datasheet
Page 1
...-Faceted Performance The Optoma EP721 is a multi-faceted digital projector that is unparalleled in 11 Languages Aspect Ratio 4:3 Native, 1.78:1, 5:4 and 16:9 Compatible Projection Lens F=2.35~2.47, f=21.83~23.81 mm, 1.1x Manual Zoom ... by Texas Instruments Resolution Native SVGA (800 x 600) Maximum Resolution UXGA (1600 x 1200) Resized Brightness (Typical) 2200 Lumens Contrast Ratio 2000:1 (Full On/Full Off) Lamp Life and Type 2000/3000 Hours (STD/ECO) 180W UHP Throw Ratio 1.94 to 2.16:1 (Distance/Width) Image Size (Diagonal) 24.6" to 302.9" (0.6 to 7.69...
...-Faceted Performance The Optoma EP721 is a multi-faceted digital projector that is unparalleled in 11 Languages Aspect Ratio 4:3 Native, 1.78:1, 5:4 and 16:9 Compatible Projection Lens F=2.35~2.47, f=21.83~23.81 mm, 1.1x Manual Zoom ... by Texas Instruments Resolution Native SVGA (800 x 600) Maximum Resolution UXGA (1600 x 1200) Resized Brightness (Typical) 2200 Lumens Contrast Ratio 2000:1 (Full On/Full Off) Lamp Life and Type 2000/3000 Hours (STD/ECO) 180W UHP Throw Ratio 1.94 to 2.16:1 (Distance/Width) Image Size (Diagonal) 24.6" to 302.9" (0.6 to 7.69...
Brochure
Page 2
EP721 | Multimedia Projector Projection Distance/Image Size Projection Distance (Feet) Maximum Diagonal (Inches) Minimum Diagonal (Inches) 6 42.6 41.9 8 61.5 55.8 10 76.9 69.8 12 92.3 83.7 14 108 97.7 16 123 112 18 138 126 Control Panel Power LED AV Mute Lamp LED Temp LED Directional Keys Power/Standby Menu Optional Accessories Lamp... DS-3100PM BK-4019 Specifications Display Technology: Resolution: Maximum Resolution: Brightness (Typical): Contrast Ratio: Lamp Type: Lamp Life (STD/ECO): Throw Ratio: Image Size (Diagonal): Projection Distance: Noise Level (STD/ECO...
EP721 | Multimedia Projector Projection Distance/Image Size Projection Distance (Feet) Maximum Diagonal (Inches) Minimum Diagonal (Inches) 6 42.6 41.9 8 61.5 55.8 10 76.9 69.8 12 92.3 83.7 14 108 97.7 16 123 112 18 138 126 Control Panel Power LED AV Mute Lamp LED Temp LED Directional Keys Power/Standby Menu Optional Accessories Lamp... DS-3100PM BK-4019 Specifications Display Technology: Resolution: Maximum Resolution: Brightness (Typical): Contrast Ratio: Lamp Type: Lamp Life (STD/ECO): Throw Ratio: Image Size (Diagonal): Projection Distance: Noise Level (STD/ECO...