User's Manual
Page 1
...Introduction 6 Product Features 6 Package Overview 7 Product Overview 8 Main Unit...8 Control Panel...9 Connection Ports 10 Remote Control...11 Installation 12 Connecting the Projector 12 Connect to Computer/Notebook 12 Connect to Video Sources 13 Powering ...'s Zoom / Focus 17 Adjusting Projected Image Size 17 User Controls 18 Control Panel & Remote Control 18 On-screen Display Menus 21 How to operate ...21 Menu Tree...22 Image...23...Problems 44 Projector Status Indication 44 Remote Control Problems 46 Replacing the Lamp 47 Compatibility Modes 49 RS232 Commands 50 Ceiling Mount...
...Introduction 6 Product Features 6 Package Overview 7 Product Overview 8 Main Unit...8 Control Panel...9 Connection Ports 10 Remote Control...11 Installation 12 Connecting the Projector 12 Connect to Computer/Notebook 12 Connect to Video Sources 13 Powering ...'s Zoom / Focus 17 Adjusting Projected Image Size 17 User Controls 18 Control Panel & Remote Control 18 On-screen Display Menus 21 How to operate ...21 Menu Tree...22 Image...23...Problems 44 Projector Status Indication 44 Remote Control Problems 46 Replacing the Lamp 47 Compatibility Modes 49 RS232 Commands 50 Ceiling Mount...
User's Manual
Page 3
...-48. ▀■ Warning- Do not use the lens cap when projector is equipped with a Class II laser that emits radiation. 3 English This remote control is in this may damage your local reseller or service center to the eyes, do not look into anyone's eyes. Usage Notice Precautions Please... pages 47-48. ▀■ Warning- Please contact your eyes. ▀■ Warning- Do not look directly into the laser beam on the remote control and do not point the laser beam into the projector's lens when the lamp is approaching to change the lamp as soon as recommended...
...-48. ▀■ Warning- Do not use the lens cap when projector is equipped with a Class II laser that emits radiation. 3 English This remote control is in this may damage your local reseller or service center to the eyes, do not look into anyone's eyes. Usage Notice Precautions Please... pages 47-48. ▀■ Warning- Please contact your eyes. ▀■ Warning- Do not look directly into the laser beam on the remote control and do not point the laser beam into the projector's lens when the lamp is approaching to change the lamp as soon as recommended...
User's Manual
Page 6
.../PAL-M/PAL-N/SECAM ■ SDTV compatible (480i/p, 576i/p) ■ HDTV compatible (720p, 1080i) Auto source detection with user definable settings Full function IR remote control with laser pointer and mouse control User friendly multilingual On Screen Menu Advanced digital keystone correction and high quality full screen image...
.../PAL-M/PAL-N/SECAM ■ SDTV compatible (480i/p, 576i/p) ■ HDTV compatible (720p, 1080i) Auto source detection with user definable settings Full function IR remote control with laser pointer and mouse control User friendly multilingual On Screen Menu Advanced digital keystone correction and high quality full screen image...
User's Manual
Page 7
Check to the difference in EMEA only) Carrying Case 2 x AAA Batteries IR Remote Control Documentation : User's Manual Warranty Card Quick Start Card WEEE Card 7 English Introduction Package Overview This projector comes with lens cap ...
Check to the difference in EMEA only) Carrying Case 2 x AAA Batteries IR Remote Control Documentation : User's Manual Warranty Card Quick Start Card WEEE Card 7 English Introduction Package Overview This projector comes with lens cap ...
User's Manual
Page 10
Introduction Connection Ports 7 6 5 4 32 1 8 9 1. Audio Input Connector 4. VGA Output Connector (Monitor Loop-through Output) 8. KensingtonTM Lock Port English 0 S-Video Input Connector 5. USB Connector (Connect to PC for Remote Mouse function) 2. VGA In/SCART Connector (PC Analog Signal/Component Video Input, HDTV/SCART Input) 7. DVI-I Input Connector (PC Digital (HDCP)/PC Analog/Component Video Input) 6. Power Socket 9. RS-232 Connector 3.
Introduction Connection Ports 7 6 5 4 32 1 8 9 1. Audio Input Connector 4. VGA Output Connector (Monitor Loop-through Output) 8. KensingtonTM Lock Port English 0 S-Video Input Connector 5. USB Connector (Connect to PC for Remote Mouse function) 2. VGA In/SCART Connector (PC Analog Signal/Component Video Input, HDTV/SCART Input) 7. DVI-I Input Connector (PC Digital (HDCP)/PC Analog/Component Video Input) 6. Power Socket 9. RS-232 Connector 3.
User's Manual
Page 11
Button LED 2. Power On/Off 3. Four Directional Select Keys 3 7. Volume +/- 4 10. DVI Source 18 9 17. Brightness 17 10 18. Enter 22. Number Buttons (for password input) 24 14 13 11 English Page Up 5. Re-Sync 8. Page Down 23 9. AV mute 21 12. Menu 19. S-Video Source 16. Source 15 12 21. PC/Mouse control 24. Freeze 19 8 15. VGA Source 20 7 14. Introduction Remote Control 1 1. Zoom 22 5 11. Keystone +/- 16 11 20. Mouse Left Click 23. Mouse Right Click 6. Video Source 6 13. Laser Button 2 4.
Button LED 2. Power On/Off 3. Four Directional Select Keys 3 7. Volume +/- 4 10. DVI Source 18 9 17. Brightness 17 10 18. Enter 22. Number Buttons (for password input) 24 14 13 11 English Page Up 5. Re-Sync 8. Page Down 23 9. AV mute 21 12. Menu 19. S-Video Source 16. Source 15 12 21. PC/Mouse control 24. Freeze 19 8 15. VGA Source 20 7 14. Introduction Remote Control 1 1. Zoom 22 5 11. Keystone +/- 16 11 20. Mouse Left Click 23. Mouse Right Click 6. Video Source 6 13. Laser Button 2 4.
User's Manual
Page 14
... the control panel or direct source key on your preferred language from quick menu after the startup screen display. 4. 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... will display in approximately 10 seconds. Installation Powering On/Off the Projector Powering On the Projector 1. The startup screen will be Amber. 3. Turn on the remote control to switch between inputs.
... the control panel or direct source key on your preferred language from quick menu after the startup screen display. 4. 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... will display in approximately 10 seconds. Installation Powering On/Off the Projector Powering On the Projector 1. The startup screen will be Amber. 3. Turn on the remote control to switch between inputs.
User's Manual
Page 18
... status. 18 Lamp LED Indicate the projector's lamp status. Control Panel English Using the Control Panel Power Refer to control the functions: Control Panel and Remote Control. User Controls Control Panel & Remote Control There are two ways for you to the "Power On/Off the Projector" section on pages 14-15.
... status. 18 Lamp LED Indicate the projector's lamp status. Control Panel English Using the Control Panel Power Refer to control the functions: Control Panel and Remote Control. User Controls Control Panel & Remote Control There are two ways for you to the "Power On/Off the Projector" section on pages 14-15.
User's Manual
Page 19
PC/Mouse control The PC/Mouse control can be used to activate the laser pointer. R Button Mouse right click. Page - Laser Aim the remote at the viewing screen, press and hold this button to control mouse movement. L Button Mouse left click. Keystone +/- Press "Source" to select items or make...USB cable to the input source. Brightness Adjust the brightness of the image. 19 English Use this button to increase/decrease the volume. User Controls Remote Control Using the Remote Control Power Refer to page down. justments to your item selection.
PC/Mouse control The PC/Mouse control can be used to activate the laser pointer. R Button Mouse right click. Page - Laser Aim the remote at the viewing screen, press and hold this button to control mouse movement. L Button Mouse left click. Keystone +/- Press "Source" to select items or make...USB cable to the input source. Brightness Adjust the brightness of the image. 19 English Use this button to increase/decrease the volume. User Controls Remote Control Using the Remote Control Power Refer to page down. justments to your item selection.
User's Manual
Page 20
..." again. DVI Press "DVI" to a video via a Y-type cable. This function is only available when the projector is connected to choose DVI source. User Controls Remote Control Using the Remote Control Menu Press "Menu" to launch the on the audio and video. Zoom Press "+/-" button to zoom in of an image.
..." again. DVI Press "DVI" to a video via a Y-type cable. This function is only available when the projector is connected to choose DVI source. User Controls Remote Control Using the Remote Control Menu Press "Menu" to launch the on the audio and video. Zoom Press "+/-" button to zoom in of an image.
User's Manual
Page 21
... to operate 1. The projector will automatically save the new settings. How to make image adjustments and change a variety of settings. While making a selection on the Remote Control or Projector Keypad. 2 When OSD is displayed, use keys to select any item in the sub menu and adjust as described above. 5. Select the...
... to operate 1. The projector will automatically save the new settings. How to make image adjustments and change a variety of settings. While making a selection on the Remote Control or Projector Keypad. 2 When OSD is displayed, use keys to select any item in the sub menu and adjust as described above. 5. Select the...
User's Manual
Page 35
... VALUE is "1234". (first time) 2. Enter new password (4 digits in length) using the number buttons on the remote to select your selection. User Controls Setup | Security ■ First Time: 1. Use number buttons on the remote, then press " " to confirm your password, and then press " " key to confirm. 5. Press " " to reveal next OSD...
... VALUE is "1234". (first time) 2. Enter new password (4 digits in length) using the number buttons on the remote to select your selection. User Controls Setup | Security ■ First Time: 1. Use number buttons on the remote, then press " " to confirm your password, and then press " " key to confirm. 5. Press " " to reveal next OSD...
User's Manual
Page 37
... current input signal is available. User Controls Options Menu Location Choose the menu location on the display screen. Background Color Use this function, use the remote control or press the "Enter" key on , the control panel will search for proper high altitude cooling of the projector. Operates the fans at full... On: The projector will search specified connection port. Off: The projector will be locked, but the projector can still be operated by the remote control.
... current input signal is available. User Controls Options Menu Location Choose the menu location on the display screen. Background Color Use this function, use the remote control or press the "Enter" key on , the control panel will search for proper high altitude cooling of the projector. Operates the fans at full... On: The projector will search specified connection port. Off: The projector will be locked, but the projector can still be operated by the remote control.
User's Manual
Page 39
... sleep timer countdown has finished. 39 English Then projector will automatically power on when AC power is no signal being sent to turn on the remote control. Sleep Timer (min) Sets the countdown timer interval.
... sleep timer countdown has finished. 39 English Then projector will automatically power on when AC power is no signal being sent to turn on the remote control. Sleep Timer (min) Sets the countdown timer interval.
User's Manual
Page 41
...: 1. Verify the resolution setting is lower than or equal to the following steps. 5. Partial, scrolling or incorrectly displayed image Press "Re-Sync" on the remote. If you are using . Click on the "Display" icon. 2. Please refer to the "Replacing the lamp" section. Make sure you experience a problem with...
...: 1. Verify the resolution setting is lower than or equal to the following steps. 5. Partial, scrolling or incorrectly displayed image Press "Re-Sync" on the remote. If you are using . Click on the "Display" icon. 2. Please refer to the "Replacing the lamp" section. Make sure you experience a problem with...
User's Manual
Page 43
...will also need to adjust the aspect ratio by referring to the following: Please setup the display format as 4:3 in 16:9 format on the remote control or projector panel, go to "Display Format" and try the different settings. Image has slanted sides If possible, reposition the...are vertical on your DVD player. If you play 4:3 format DVD title, please change the format as 16:9 (wide) aspect ratio type on the remote control. Use of the projector. Move the projector closer to or further from the OSD and adjust the projection direction. 43 ...
...will also need to adjust the aspect ratio by referring to the following: Please setup the display format as 4:3 in 16:9 format on the remote control or projector panel, go to "Display Format" and try the different settings. Image has slanted sides If possible, reposition the...are vertical on your DVD player. If you play 4:3 format DVD title, please change the format as 16:9 (wide) aspect ratio type on the remote control. Use of the projector. Move the projector closer to or further from the OSD and adjust the projection direction. 43 ...
User's Manual
Page 46
Appendices Remote Control Problems If the remote control does not work Check the operating angle for the remote control is approximately ±22.5°. Make sure there are inserted correctly. Replace weak batteries in the remote control. Move to within 6 m (20 ft) of the projector. Make sure the batteries are no obstructions between the remote control and the projector. English 46
Appendices Remote Control Problems If the remote control does not work Check the operating angle for the remote control is approximately ±22.5°. Make sure there are inserted correctly. Replace weak batteries in the remote control. Move to within 6 m (20 ft) of the projector. Make sure the batteries are no obstructions between the remote control and the projector. English 46
User's Manual
Page 52
... Ratio ~XX128 1 7E 30 30 31 32 38 20 31 Colour Temperature ~XX129 1 7E 30 30 31 32 39 20 31 Projection Mode SEND to Remote ~XX140 1 7E 30 30 31 34 30 20 31 Power ~XX140 3 7E 30 30 31 34 30 20 33... 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...
... Ratio ~XX128 1 7E 30 30 31 32 38 20 31 Colour Temperature ~XX129 1 7E 30 30 31 32 39 20 31 Projection Mode SEND to Remote ~XX140 1 7E 30 30 31 34 30 20 31 Power ~XX140 3 7E 30 30 31 34 30 20 33... 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
... 1 7E 30 30 31 32 38 20 31 Colour Temperature ~XX129 1 7E 30 30 31 32 39 20 31 Projection Mode SEND to Remote ~XX140 1 7E 30 30 31 34 30 20 31 Power ~XX140 3 7E 30 30 31 34 30 20 33... Remote Mouse Up ~XX140 4 7E 30 30 31 34 30 20 34 Remote Mouse Left ~XX140 5 7E 30 30 31 34 30 20 35 Remote Mouse Enter ~XX140 6 7E 30 30 31 34 30 20 36... 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
... 1 7E 30 30 31 32 38 20 31 Colour Temperature ~XX129 1 7E 30 30 31 32 39 20 31 Projection Mode SEND to Remote ~XX140 1 7E 30 30 31 34 30 20 31 Power ~XX140 3 7E 30 30 31 34 30 20 33... Remote Mouse Up ~XX140 4 7E 30 30 31 34 30 20 34 Remote Mouse Left ~XX140 5 7E 30 30 31 34 30 20 35 Remote Mouse Enter ~XX140 6 7E 30 30 31 34 30 20 36... 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
Datasheet
Page 1
... Colors 16.7 Million Uniformity 85% Remote Control Fully Featured Remote with a 2000:1 contrast ratio Lightweight SVGA projector at 4.4 pounds Features DLP® technology from Texas Instruments Wide-range of connectivity options, the EP721 is user-friendly and delivers superior performance. EP721 Delivering Multi-Faceted Performance The Optoma EP721 is a multi-faceted digital projector...
... Colors 16.7 Million Uniformity 85% Remote Control Fully Featured Remote with a 2000:1 contrast ratio Lightweight SVGA projector at 4.4 pounds Features DLP® technology from Texas Instruments Wide-range of connectivity options, the EP721 is user-friendly and delivers superior performance. EP721 Delivering Multi-Faceted Performance The Optoma EP721 is a multi-faceted digital projector...
