User's Manual
Page 1
......28 Setup...31 Options...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
......28 Setup...31 Options...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
...Please contact your eyes. ▀■ Warning- To reduce the risk of its life, the message "Lamp Warning: Lamp life exceeded." Use the "Lamp Reset" function from the on the screen. When the lamp is on pages 47-48. ▀■ Warning- When switching the projector off, please ensure the... disconnecting the power. Usage Notice Precautions Please follow all replacement instructions. Do not look directly into the laser beam on until the lamp module has been replaced. To reduce the risk of its life, the projector will not turn back on the remote control and ...
...Please contact your eyes. ▀■ Warning- To reduce the risk of its life, the message "Lamp Warning: Lamp life exceeded." Use the "Lamp Reset" function from the on the screen. When the lamp is on pages 47-48. ▀■ Warning- When switching the projector off, please ensure the... disconnecting the power. Usage Notice Precautions Please follow all replacement instructions. Do not look directly into the laser beam on until the lamp module has been replaced. To reduce the risk of its life, the projector will not turn back on the remote control and ...
User's Manual
Page 5
... 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 the audience; Usage Notice Eye Safety Warnings ▀■ Avoid staring directly into the projector's beam of light...9632; Using a stick or laser pointer is used in a classroom, adequately supervise students when they do not also have to stare at the projector lamp. this is by ceiling-mounting the projector rather than placing it on floor or table top. ▀■ When projector is recommended to avoid 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 the audience; Usage Notice Eye Safety Warnings ▀■ Avoid staring directly into the projector's beam of light...9632; Using a stick or laser pointer is used in a classroom, adequately supervise students when they do not also have to stare at the projector lamp. this is by ceiling-mounting the projector rather than placing it on floor or table top. ▀■ When projector is recommended to avoid the...
User's Manual
Page 14
Turn on the lamp by pressing "Power" button either on the top of the projector or on the remote control to switch between inputs. The first time you use ...
Turn on the lamp by pressing "Power" button either on the top of the projector or on the remote control to switch between inputs. The first time you use ...
User's Manual
Page 15
... the cooling cycle and has entered standby mode. The cooling fans continue to restart the projector. 4. Warning Indicator When the "LAMP" indicator lights red, the projector will automatically shut itself down. See pages 54-55. When the "TEMP" indicator lights red... switched on again after 15 seconds. Disconnect the power cord from the electrical outlet and the projector. 5. Installation Powering off the projector lamp, you will see a message displayed on the projector's screen. 2. The projector will disappear after it has cooled down . See pages...
... the cooling cycle and has entered standby mode. The cooling fans continue to restart the projector. 4. Warning Indicator When the "LAMP" indicator lights red, the projector will automatically shut itself down. See pages 54-55. When the "TEMP" indicator lights red... switched on again after 15 seconds. Disconnect the power cord from the electrical outlet and the projector. 5. Installation Powering off the projector lamp, you will see a message displayed on the projector's screen. 2. The projector will disappear after it has cooled down . See pages...
User's Manual
Page 18
... select items or make adjustments Select Keys to control the functions: Control Panel and Remote Control. Source Press "Source" to the input source. Lamp LED Indicate the projector's lamp status. Enter Confirm your selection. Power LED Indicate the projector's status. Temp LED Indicate the projector's temperature status. 18 Re-Sync Automatically synchronizes...
... select items or make adjustments Select Keys to control the functions: Control Panel and Remote Control. Source Press "Source" to the input source. Lamp LED Indicate the projector's lamp status. Enter Confirm your selection. Power LED Indicate the projector's status. Temp LED Indicate the projector's temperature status. 18 Re-Sync Automatically synchronizes...
User's Manual
Page 40
Lamp Reset Reset the lamp life hour after replacing the lamp. English 40 User Controls Options | Lamp Settings Lamp Hours Displays the projection time. Brightness Mode STD: Choose "STD" to dim the projector lamp which will appear 30 hours before suggested replacement of lamp. 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.
Lamp Reset Reset the lamp life hour after replacing the lamp. English 40 User Controls Options | Lamp Settings Lamp Hours Displays the projection time. Brightness Mode STD: Choose "STD" to dim the projector lamp which will appear 30 hours before suggested replacement of lamp. 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
...incorrectly displayed image Press "Re-Sync" on the remote. If you are not bent or broken. Check if the projection lamp has been securely installed. Refer to UXGA (1600 x 1200). 4. Open the "My Computer" icon, the "Control Panel" folder, and then double ...click on the "Advanced Properties" button. Please refer to the "Replacing the lamp" section. Make sure you experience a problem with your projector, please refer to UXGA (1600 x 1200). 41 English Verify that your local reseller...
...incorrectly displayed image Press "Re-Sync" on the remote. If you are not bent or broken. Check if the projection lamp has been securely installed. Refer to UXGA (1600 x 1200). 4. Open the "My Computer" icon, the "Control Panel" folder, and then double ...click on the "Advanced Properties" button. Please refer to the "Replacing the lamp" section. Make sure you experience a problem with your projector, please refer to UXGA (1600 x 1200). 41 English Verify that your local reseller...
User's Manual
Page 44
... cord) Power on (Warming) Power LED (Green/Amber) 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 until the lamp module has been replaced. If this happens, the projector will burn out and may... make a loud popping sound. To replace the lamp, follow the procedures in the "Replacing the Lamp" section on pages 47-48. Lamp burns out or makes a popping sound When the lamp reaches its end of life, it will not turn off ) Steady light ...
... cord) Power on (Warming) Power LED (Green/Amber) 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 until the lamp module has been replaced. If this happens, the projector will burn out and may... make a loud popping sound. To replace the lamp, follow the procedures in the "Replacing the Lamp" section on pages 47-48. Lamp burns out or makes a popping sound When the lamp reaches its end of life, it will not turn off ) Steady light ...
User's Manual
Page 45
Appendices Message Reminders Fan failed: Temperature warning: Replacing the lamp: Out of range: (refer to page 49) 45 English
Appendices Message Reminders Fan failed: Temperature warning: Replacing the lamp: Out of range: (refer to page 49) 45 English
User's Manual
Page 47
... is dropped. 47 English The bulb may be used to change the lamp as soon as possible. When the lamp life is nearing the end of personal injury, do not drop the lamp module or touch the lamp bulb. When you will receive a warning message. Allow it is recommended to...cool down for at least 30 minutes before changing the lamp! "Caution must be hot! Warning: To reduce the risk of use caution when opening the lamp access panel. Appendices Replacing the lamp The projector automatically detects the lamp life. Warning: Lamp compartment may shatter and cause injury if it to ...
... is dropped. 47 English The bulb may be used to change the lamp as soon as possible. When the lamp life is nearing the end of personal injury, do not drop the lamp module or touch the lamp bulb. When you will receive a warning message. Allow it is recommended to...cool down for at least 30 minutes before changing the lamp! "Caution must be hot! Warning: To reduce the risk of use caution when opening the lamp access panel. Appendices Replacing the lamp The projector automatically detects the lamp life. Warning: Lamp compartment may shatter and cause injury if it to ...
User's Manual
Page 48
.... Use a screwdriver to unscrew the 2 screws from the lamp module. 7. English 48 Push up the lamp handle carefully. 8. Lamp Reset: (i) Press "Menu" (ii) Select "Options" (iii) Select "Lamp settings" (iv) Select "Lamp reset (v) Select "Yes". Remove the lamp module. To replace the lamp module, reverse the previous steps. 9. Use a screwdriver...
.... Use a screwdriver to unscrew the 2 screws from the lamp module. 7. English 48 Push up the lamp handle carefully. 8. Lamp Reset: (i) Press "Menu" (ii) Select "Options" (iii) Select "Lamp settings" (iv) Select "Lamp reset (v) Select "Yes". Remove the lamp module. To replace the lamp module, reverse the previous steps. 9. Use a screwdriver...
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... 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 n= -50 - +50 ~XX76 n 7E 30 30 37 36 20 n V. Appendices English 52 232 ASCII Code HEX Code Function Description ~XX73 n 7E...
... 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... 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 n= -50 - +50 ~XX76 n 7E 30 30 37 36 20 n V. Appendices English 52 232 ASCII Code HEX Code Function Description ~XX73 n 7E...
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... 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 English 52 232 ASCII Code HEX Code Function Description ~XX73 n 7E 30 30 37 33 20 n Signal Frequency n= -50 - +50 ~XX74...
... 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... 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 English 52 232 ASCII Code HEX Code Function Description ~XX73 n 7E 30 30 37 33 20 n Signal Frequency n= -50 - +50 ~XX74...
Datasheet
Page 1
...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...PAL, SECAM, EDTV (480p), HDTV (576i/p, 720p, 1080i) User Controls Complete On Screen Menu Adjustments in features and functionality. EP721 Delivering Multi-Faceted Performance The Optoma EP721 is a multi-faceted digital projector that is a lightweight SVGA powerhouse. Features 2200 lumens with a 2000:1 contrast ratio ...
...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...PAL, SECAM, EDTV (480p), HDTV (576i/p, 720p, 1080i) User Controls Complete On Screen Menu Adjustments in features and functionality. EP721 Delivering Multi-Faceted Performance The Optoma EP721 is a multi-faceted digital projector that is a lightweight SVGA powerhouse. Features 2200 lumens with a 2000:1 contrast ratio ...
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...