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
... instructions. To reduce the risk of its life, the projector will detect the life of its life, the message "Lamp Warning: Lamp life exceeded." When replacing the lamp, please allow unit to rain or moisture. ▀■ Warning- This projector will not turn back on pages 47...the on the remote control and do not open or disassemble the projector as recommended in operation. ▀■ Warning- To replace the lamp, follow all warnings, precautions and maintenance as this projector to cool down . ▀■ Warning- When switching the projector off, please...
... instructions. To reduce the risk of its life, the projector will detect the life of its life, the message "Lamp Warning: Lamp life exceeded." When replacing the lamp, please allow unit to rain or moisture. ▀■ Warning- This projector will not turn back on pages 47...the on the remote control and do not open or disassemble the projector as recommended in operation. ▀■ Warning- To replace the lamp, follow all warnings, precautions and maintenance as this projector to cool down . ▀■ Warning- When switching the projector off, please...
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. this is by ceiling-mounting the projector rather than placing it on the screen. ▀■ In order to minimize the... lamp power needed, use room blinds to stare at all times. ▀■ Minimize standing facing into the projector's beam of sight from the screen to ...
... enter the beam. ▀■ Ensure that , when presenters look at the audience, they are located out of the line of light at the projector lamp. this is by ceiling-mounting the projector rather than placing it on the screen. ▀■ In order to minimize the... lamp power needed, use room blinds to stare at all times. ▀■ Minimize standing facing into the projector's beam of sight from the screen to ...
User's Manual
Page 14
.... 3. Turn on the remote. Ensure that the power cord and signal cable are securely connected. The Power LED will flash green. Turn on the lamp by pressing "Power" button either on the top of the projector or on your source (computer, notebook, video player, etc.). The projector will display in...
.... 3. Turn on the remote. Ensure that the power cord and signal cable are securely connected. The Power LED will flash green. Turn on the lamp by pressing "Power" button either on the top of the projector or on your source (computer, notebook, video player, etc.). The projector will display in...
User's Manual
Page 15
... for about 10 seconds for cooling cycle. Disconnect the power cord from the electrical outlet and the projector. 5. Do not turn off the projector lamp, you press "Power" button second, the system will see a message displayed on the screen. 3. Please contact your local dealer or our service...countdown on the projector's screen. 2. When the Power LED turn the projector back on again after 15 seconds. Warning Indicator When the "LAMP" indicator lights red, the projector will disappear after it has cooled down. See pages 54-55. When the "TEMP" indicator lights red,...
... for about 10 seconds for cooling cycle. Disconnect the power cord from the electrical outlet and the projector. 5. Do not turn off the projector lamp, you press "Power" button second, the system will see a message displayed on the screen. 3. Please contact your local dealer or our service...countdown on the projector's screen. 2. When the Power LED turn the projector back on again after 15 seconds. Warning Indicator When the "LAMP" indicator lights red, the projector will disappear after it has cooled down. See pages 54-55. When the "TEMP" indicator lights red,...
User's Manual
Page 18
... items or make adjustments Select Keys to select an input signal. Menu Press "Menu" to control the functions: Control Panel and Remote Control. Lamp LED Indicate the projector's lamp status. Temp LED Indicate the projector's temperature status. 18 User Controls Control Panel & Remote Control There are two ways for you to launch...
... items or make adjustments Select Keys to select an input signal. Menu Press "Menu" to control the functions: Control Panel and Remote Control. Lamp LED Indicate the projector's lamp status. Temp LED Indicate the projector's temperature status. 18 User Controls Control Panel & Remote Control There are two ways for you to launch...
User's Manual
Page 40
Lamp Reminder Choose this function to show or to dim the projector lamp which will appear 30 hours before suggested replacement of lamp. English 40 User Controls Options | Lamp Settings Lamp Hours Displays the projection time. Lamp Reset Reset the lamp life hour after replacing the lamp. The message will lower power consumption and extend the lamp life by up to 130%. BRIGHT: Choose "BRIGHT" to increase the brightness. Brightness Mode STD: Choose "STD" to hide the warning message when the changing lamp message is displayed.
Lamp Reminder Choose this function to show or to dim the projector lamp which will appear 30 hours before suggested replacement of lamp. English 40 User Controls Options | Lamp Settings Lamp Hours Displays the projection time. Lamp Reset Reset the lamp life hour after replacing the lamp. The message will lower power consumption and extend the lamp life by up to 130%. BRIGHT: Choose "BRIGHT" to increase the brightness. Brightness Mode STD: Choose "STD" to hide the warning message when the changing lamp message is displayed.
User's Manual
Page 41
... you are using a PC: For Windows 95, 98, 2000, XP: 1. Appendices Troubleshooting If you experience a problem with your projector, please refer to the "Replacing the lamp" section. Make sure you have removed the lens cap and the projector is switched on. Partial, scrolling or incorrectly displayed image Press "Re... 54-55 for details) Image Problems No image appears on the remote. If you are not bent or broken. Check if the projection lamp has been securely installed.
... you are using a PC: For Windows 95, 98, 2000, XP: 1. Appendices Troubleshooting If you experience a problem with your projector, please refer to the "Replacing the lamp" section. Make sure you have removed the lens cap and the projector is switched on. Partial, scrolling or incorrectly displayed image Press "Re... 54-55 for details) Image Problems No image appears on the remote. If you are not bent or broken. Check if the projection lamp has been securely installed.
User's Manual
Page 44
...Standby State (Input power 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, 0.25s off the projector, then unplug the power cord and wait at ...least 60 seconds before reconnecting power. To replace the lamp, follow the procedures in the "Replacing the Lamp" section 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...
...Standby State (Input power 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, 0.25s off the projector, then unplug the power cord and wait at ...least 60 seconds before reconnecting power. To replace the lamp, follow the procedures in the "Replacing the Lamp" section 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...
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
... English When you will receive a warning message. Warning: To reduce the risk of projector." When the lamp life is recommended to change the lamp as soon as possible. Warning: Lamp compartment may shatter and cause injury if it to prevent any loose parts from falling out of personal injury..., do not drop the lamp module or touch the lamp bulb. It is nearing the end of use caution when opening the lamp access panel. Appendices Replacing the lamp The projector automatically detects the lamp life. Make sure the projector has been cooled down ...
... English When you will receive a warning message. Warning: To reduce the risk of projector." When the lamp life is recommended to change the lamp as soon as possible. Warning: Lamp compartment may shatter and cause injury if it to prevent any loose parts from falling out of personal injury..., do not drop the lamp module or touch the lamp bulb. It is nearing the end of use caution when opening the lamp access panel. Appendices Replacing the lamp The projector automatically detects the lamp life. Make sure the projector has been cooled down ...
User's Manual
Page 48
...minutes. 3. Push up the lamp handle carefully. 8. Turn on the projector and use "Lamp Reset" after the lamp module is replaced. Disconnect the power cord. 4. Use a screwdriver to unscrew the 2 screws from the lamp module. 7. Pull...cover. 6. Appendices 1 3 5 2 4 5 Lamp Replacement Procedure: 1. Use a screwdriver to unscrew the 2 screws from the cover. 5. Lamp Reset: (i) Press "Menu" (ii) Select "Options" (iii) Select "Lamp settings" (iv) Select "Lamp reset (v) Select "Yes". Allow the projector to...
...minutes. 3. Push up the lamp handle carefully. 8. Turn on the projector and use "Lamp Reset" after the lamp module is replaced. Disconnect the power cord. 4. Use a screwdriver to unscrew the 2 screws from the lamp module. 7. Pull...cover. 6. Appendices 1 3 5 2 4 5 Lamp Replacement Procedure: 1. Use a screwdriver to unscrew the 2 screws from the cover. 5. Lamp Reset: (i) Press "Menu" (ii) Select "Options" (iii) Select "Lamp settings" (iv) Select "Lamp reset (v) Select "Yes". Allow the projector to...
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 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...
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
... 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)...Features DLP® technology from Texas Instruments Wide-range of connectivity options, the EP721 is a lightweight SVGA powerhouse. EP721 − Multimedia Projector Datasheet - EP721 Delivering Multi-Faceted Performance The Optoma EP721 is a multi-faceted digital projector that is unparalleled in 11 Languages Aspect Ratio 4:3 ...
... 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)...Features DLP® technology from Texas Instruments Wide-range of connectivity options, the EP721 is a lightweight SVGA powerhouse. EP721 − Multimedia Projector Datasheet - EP721 Delivering Multi-Faceted Performance The Optoma EP721 is a multi-faceted digital projector that is unparalleled in 11 Languages Aspect Ratio 4:3 ...
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...