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Optoma EP721 User's Manual

Optoma EP721 Manual

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Optoma EP721 manual table of contents:

  • Optoma EP721 | User's Manual - Page 1
    ... Setup...3 Options...37 Appendices...4 Troubleshooting ...4 Replacing the Lamp...47 Compatibility Modes ...49 ... ...50 Ceiling Mount Installation ...53 Optoma Global Offices ...54 Regulation & Safety... ...4 Intermission Problems ...44 Projector Status Indication ...44 Remote Control Problems ...46...
  • Optoma EP721 | User's Manual - Page 2
    ...-Causing Equipment Regulations. 1. Read these instructions -before using this projector. 2. Keep these ...voltages or other hazards. Please call Optoma to be referred to an authorized service center near you.... or short-out parts that could result in a fire or electric shock. 9. See projector enclosure...
  • Optoma EP721 | User's Manual - Page 3
    ... not open or disassemble the projector as ▀■ Warning- When replacing the lamp, please allow unit to cool down, and follow all replacement instructions. See pages 47-48. ... not point the laser beam into anyone's eyes. This remote control is equipped with a Class II laser that emits...
  • Optoma EP721 | User's Manual - Page 4
    ...for a long period of time. Don't:  not block the ventilation slots and openings on the unit. Do  not use abrasive cleaners, waxes or ... extremely hot, cold or humid environments. In areas susceptible to excessive dust and dirt. Near any appliance that generates a strong magnetic field. ...
  • Optoma EP721 | User's Manual - Page 5
    ... is recommended to avoid the need for the presenter to enter the beam. ▀■ Ensure that projectors are located out of the line of sight from the screen to the audience; ...at the audience, they do not also have to stare at the projector lamp. The best way to achieve this is by ceiling-mounting the ...
  • Optoma EP721 | User's Manual - Page 6
    Introduction Product Features This product is a single chip 0.55" DLP® projector. Outstanding features include:  ... VESA Standards: UXGA, SXGA+, SXGA, WXGA, XGA, SVGA, VGA  Video Compatibility: ■ NTSC, ... Full function IR remote control with laser pointer and mouse control  User friendly ...
  • Optoma EP721 | User's Manual - Page 7
    ... your dealer immediately if anything is missing. Projector with lens cap Power Cord 1.8m VGA Cable 1.8m  Due to the... Cable 1.8m (Available in EMEA and (Available in EMEA only) ASIA version only) IR Remote Control Documentation : User's  Manual Warranty Card  Quick  Start Card ...
  • Optoma EP721 | User's Manual - Page 8
    Introduction Product Overview Main Unit 1 2 3 4 7 7 6 5 9 8 10 1. 2. 3. 4. 5. Control Panel Zoom Focus Zoom Lens Elevator Button 6. 7. 8. 9. 10. Elevator foot IR Receivers Connection Ports Power Socket Tilt-Adjustment Foot English 8
  • Optoma EP721 | User's Manual - Page 9
    Introduction Control Panel 10 9 5 4 3 6 8 7 2 1 1. 2. 3. 4. 5. 6. 7. 8. 9 10. Enter Menu Power AV Mute Source Re-Sync Four Directional Select Keys Temp LED Lamp LED Power LED 9 English
  • Optoma EP721 | User's Manual - Page 10
    Introduction Connection Ports 7 6 5 4 3 2 1 8 9 1. 2. 3. 4. 5. 6. 7. 8. 9. USB Connector (Connect to PC for Remote Mouse function) RS-232 Connector Audio Input Connector S-Video ... HDTV/SCART Input) VGA Output Connector (Monitor Loop-through Output) Power Socket KensingtonTM Lock Port English 0
  • Optoma EP721 | User's Manual - Page 11
    Introduction Remote Control 1 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. ... Source DVI Source Brightness Menu Keystone +/Source Enter Mouse Left Click PC/Mouse control Number Buttons (for password input) 2 3 23 22 21 20 19 18 17 16 15...
  • Optoma EP721 | User's Manual - Page 12
    Installation Connecting the Projector Connect to Computer/Notebook 6 2 3 4 5  Due to the difference in applications for each country, some regions may have different accessories. 1 1...Power Cord 2...VGA Cable 3...DVI-I to VGA Cable (Optional accessories) 4...Audio Input Cable (...
  • Optoma EP721 | User's Manual - Page 13
    ...Power Cord 2...SCART RGB/S-Video Adaptor (Optional accessories) 3...S-Video Cable (Optional accessories) 4...15-Pin to 3 RCA Component/HDTV Adaptor (Optional accessories) 5...Composite Video Cable (Optional accessories) 6...Y-Type of Composite to S-Video Adaptor 7...3 RCA Component...
  • Optoma EP721 | User's Manual - Page 14
    ...the power cord and signal cable are securely connected.  The Power LED will be Amber. 3. Turn on the lamp by... 10 seconds. The first time you use the projector, you can select your preferred ... source key on the remote control to switch between inputs. Power LED 2 Power  Turn on the projector ...
  • Optoma EP721 | User's Manual - Page 15
    ... the Projector 1. Press the "Power" button to turn off the projector lamp, you will see a message displayed on ... on again after it has cooled down. If the problem persists, you should contact your local ... red, it indicates the fan has failed. Please contact your local dealer or our service center....
  • Optoma EP721 | User's Manual - Page 16
    Installation Adjusting the Projected Image Adjusting the Projector's Height The projector is equipped with elevator foot for adjusting the image height. To raise ... Press the elevator button. 2. Lower the image, then release the button to lock the elevator feet into position. 3. Use screw in foot ...
  • Optoma EP721 | User's Manual - Page 17
    ... Zoom / Focus You may turn the zoom lever to zoom in or out. To focus the image, rotate the focus ring until the image is clear. The projector will focus at distances from 3.9 to 39.4 feet (1.2 to 12.0 meters). Zoom Ring Focus Ring Adjusting Projection Image Size Height Di ag on al 227.1" (576.9cm)...
  • Optoma EP721 | User's Manual - Page 18
    ... Control Panel & Remote Control There are two ways for you to control the functions: Control Panel and ... Four Directional Select Keys Power LED Lamp LED English 8 Temp LED Refer to... off/on the audio and video. Press "Source" to select an input signal. Automatically synchronizes the projector to...
  • Optoma EP721 | User's Manual - Page 19
    User Controls Using the Remote Control Remote Control Power Laser Refer to the “Power On...function is enabled using the USB cable to connect your computer and the projector. Mouse left ... to select an input signal. Automatically synchronizes the projector to the input source. Use to select items ...
  • Optoma EP721 | User's Manual - Page 20
    User Controls Using the Remote Control Remote Control Menu Zoom DVI VGA AV... VGAIN connector. Momentarily turns off/on the audio and video. Press "S-Video" to choose S-Video source... source. This function is only available when the projector is connected to a video via a Y-type cable. English 20
  • Optoma EP721 | User's Manual - Page 21
    ... to operate 1. To open the OSD menu, press "Menu" on the Remote Control or Projector Keypad. 2 When OSD is displayed, use keys to select any ...the sub menu and adjust as described above. 5. Press "Enter" to confirm, and the screen will return to the main menu. 6. To exit, press "Menu" ...
  • Optoma EP721 | User's Manual - Page 22
    User Controls Menu Tree English 22
  • Optoma EP721 | User's Manual - Page 23
    ... darken image. to lighten the image. The contrast controls the degree of difference between the lightest and darkest parts of the picture. Adjusting the contrast changes the amount of black and white in the image.  Press the to decrease the contrast.  Press the to...
  • Optoma EP721 | User's Manual - Page 24
    User Controls Image Saturation  "Saturation" and "Tint" functions are only supported under ... source. Adjusts a video image from black and white to fully saturated colour.  Press ... in the image. Adjusts the color balance of red and green. to increase the amount of green in the image...
  • Optoma EP721 | User's Manual - Page 25
    User Controls Image | Color Color Select the Red/Green/Blue Gain for brightness adjustments and Bias for contrast adjustments for the whole picture. Individual color adjustments for Cyan, Magenta, Yellow can also be adjusted. Reset Choose “Yesମ.
  • Optoma EP721 | User's Manual - Page 26
    User Controls Image | Advanced Degamma This allows you to choose a degamma table that has been fine-tuned to bring out the ... source. BrilliantColorTM This adjustable item utilizes a new color-processing algorithm and system level enhancements to enable higher brightness while providing true, more ...
  • Optoma EP721 | User's Manual - Page 27
    User Controls Image | Advanced Input Source Enable input sources. Press " " into the next menu as below and then use or to select. Press "Enter" to finalize the selection. The projector will not search inputs that are de-selected. 27 English
  • Optoma EP721 | User's Manual - Page 28
    User Controls Display Format Use this function to choose your desired aspect ratio.  ...I: This format is for 16x9 input sources, like HDTV and DVD enhanced for Wide screen TV.  ...: The non-standard wide-screen display format of the projector. Part of the original image will be cut if the image...
  • Optoma EP721 | User's Manual - Page 29
    User Controls Display area Picture area Input Signal 4:3 format Display on Screen or 16 : 9-I format or 16 : 9-II format window format 29 English
  • Optoma EP721 | User's Manual - Page 30
    User Controls Display Overscan function removes the noise in a video image. Overscan the image to remove video encoding noise on the edge of ...Shift Shifts the projected image position vertically. V Keystone Press the or squarer image. to adjust image distortion vertically and makes a English 30
  • Optoma EP721 | User's Manual - Page 31
    User Controls Setup | Language Language Choose the multilingual OSD menu. Press or into the sub menu and then use the or key to select your preferred language. Press "Enter" to finalize the selection. 3 English
  • Optoma EP721 | User's Manual - Page 32
    ... screen.  Front-Ceiling When you select this function, the projector turns the image upside down for ceiling-... Rear-Ceiling When you select this function, the projector reverses and turns the image upside down at... ID Allows RS232 control of an individual projector. Range 01-99. Information Hide ...
  • Optoma EP721 | User's Manual - Page 33
    User Controls Setup Start Up Logo Use this function to select your desired start-up screen.  On: Choose "On" to show the Optoma logo.  Off: Choose "Off" to show a blank image. 33 English
  • Optoma EP721 | User's Manual - Page 34
    User Controls Setup | Security Security  On: Choose "On" to use security verification when the turning on the projector.  Off: Choose "Off" to be able to switch on the Security Timer projector without password verification. ...
  • Optoma EP721 | User's Manual - Page 35
    User Controls Setup | Security ■ First Time: 1. The Password is 4 digits, DEFAULT VALUE is “1234ମ.) 2. Use number buttons on the remote to select your password, and then press “ ” key ... (4 digits in length) using the number buttons on the remote, then press “ ” to confirm. 5. Enter new ...
  • Optoma EP721 | User's Manual - Page 36
    User Controls Setup | Signal Phase "Phase" synchronizes the signal timing of the display with the graphic card. If you experience an unstable or flickering image, use this function to correct it. Frequency "Frequency" changes the display data frequency to match the frequency of your ...
  • Optoma EP721 | User's Manual - Page 37
    ..."On" to turn on High Altitude mode. Operates the fans at full speed continuously to allow for proper ... panel will be locked, but the projector can still be operated by the remote control. If canceling ... panel for 7 seconds to turn it off. Keypad Lock Background Color Use this feature to display ...
  • Optoma EP721 | User's Manual - Page 38
    User Controls Options Volume  Press the  Press the Reset to decrease the volume. to increase the volume. Choose "Yes" to return the display parameters on all menus to the factory default settings. English 38
  • Optoma EP721 | User's Manual - Page 39
    ...Power On Choose "On" to turn on Direct Power On mode. The projector will automatically power on when AC power is supplied, without pressing the "Power/Standby" key on the projector control panel or "Power" key on the remote control. Auto Power Off (min) Sets the countdown timer interval...
  • Optoma EP721 | User's Manual - Page 40
    User Controls Options | Lamp Settings Lamp Hours Displays the projection time. Lamp Reminder ...30 hours before suggested replacement of lamp. Brightness Mode  STD: Choose "STD" to dim the projector lamp which will lower power consumption and extend the lamp life by up to 130%.  BRIGHT: ...
  • Optoma EP721 | User's Manual - Page 41
    Appendices Troubleshooting If you experience a problem with your projector, please refer to the following information. If a ... cables and power connections are correctly and securely connected as described in the "Installation" section.   Check if the projection lamp has been securely ...
  • Optoma EP721 | User's Manual - Page 42
    ... Each has a different way to be reactivated. Refer to your computer’s manual for detailed information. Image is unstable or flickering  Use “Phaseମ.page 36 for more  Check and reconfigure the display mode of your graphic card to make it compatible with the projector. information. English...
  • Optoma EP721 | User's Manual - Page 43
    ... the screen.  Press [Menu] button on the remote control or projector panel, go to "Display  Format" and try the different settings. Image has slanted sides  If possible, reposition the projector so that it is centered on the  Press [Keystone +/-] button until the sides are...
  • Optoma EP721 | User's Manual - Page 44
    Appendices Intermission Problems The projector stops responding to all controls  If possible, turn ...replaced. To replace the lamp, follow the procedures in the "Replacing the Lamp" section on pages 47-48. Projector ...) Power on (Warming) Lamp lighting Error (Over Temp.) Error (Fan fail) Error ...
  • Optoma EP721 | User's Manual - Page 45
    Appendices Message Reminders  Fan failed:  Temperature warning:  Replacing the lamp:  Out of range: (refer to page 49) 45 English
  • Optoma EP721 | User's Manual - Page 46
    Appendices Remote Control Problems If the remote control does not work  Check the operating...  Make sure there are no obstructions between the remote  Make sure the batteries are inserted correctly.  Replace weak batteries in the remote control. control and the projector. Move to within...
  • Optoma EP721 | User's Manual - Page 47
    Appendices Replacing the lamp The projector automatically detects the lamp life. When the lamp life is nearing the ...be used to prevent any loose parts from falling out of projector." Warning: Lamp compartment may be ...the lamp module or touch the lamp bulb. The bulb may shatter and cause injury if it...
  • Optoma EP721 | User's Manual - Page 48
    ... screwdriver to unscrew the 2 screws from the cover.  Push up and remove the cover.  Use a screwdriver to unscrew ...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. Lamp Reset: (i) Press ...
  • Optoma EP721 | User's Manual - Page 49
    Appendices Compatibility Modes  Computer Compatibility Mode VGA VGA SVGA SVGA XGA XGA WXGA WXGA WXGA SXGA SXGA+ UXGA MAC LC 13 MAC II 13 MAC 19 MAC MAC G4 i MAC DV... (3.58MHz), 4.43 MHz, 480i/p @60Hz B, D, G, H, I, M, N, 576i/p @50Hz B, D, G, K, K1, L 480p, 576p, 720p, 1080i (50/60 Hz) 49 English
  • Optoma EP721 | User's Manual - Page 50
    Appendices RS232 Commands RS232 Connector VGA-In Connector 3 2 1 9 5 I/O (From Projector Side OUT IN __ Pin no. 1 2 3 4 5 6 7 8 9 8 4 3 7 2 Spec. N/A RXD 6 1 Pin no. 1 2 3 Name TXD RXD GND TXD DRT GND DSR RTS CTS N/A English 50
  • Optoma EP721 | User's Manual - Page 51
    ...Commands Baud Rate: 9600 Data Bits: 8 Parity: None Stop Bits: 1 Flow Control: None UART16550 FIFO: Disable Projector Return (Pass): P Projector Return (...F XX=01-99, projector's ID, XX=00 is for all projectors SEND to projector 232 ASCII Code HEX Code Function Description XX00 1...
  • Optoma EP721 | User's Manual - Page 52
    ... 31 32 20 32 No READ from projector XX121 1 7E 30 30 31 32... 30 20 32 37 Video SEND from projector automatically 232 ASCII Code HEX ...Standby / Warming / Cooling / Out of Range READ from projector 232 ASCII Code HEX Code ...31 20 31 Model name OKn n: 0/1/2/3 EP721 / EP723 / EP727 / EP728 English 52
  • Optoma EP721 | User's Manual - Page 53
    ... ensure the screws used to attached a mount to the projector met the following specifications:  Please note... is at least 10cm distance between the bottom cover of the projector and the ceiling. 2. Avoid placing... sources of heat such as air-conditioning units and heaters, otherwise, it may overheat...
  • Optoma EP721 | User's Manual - Page 54
    ...3700 Fax : 408-383-3702 Service : [email protected] Canada 5630 Kennedy Road, Mississauga, ON, L4Z 2A9, Canada www.optoma.ca Tel : 905-361-2582 ...UK Tel : +44 (0) 1923 691 800 www.optoma.eu Fax : +44 (0) 1923 691 ...Sycamore Drive Milpitas, CA 95035, USA www.optoma.com.br Tel : 408-383-3700 ...
  • Optoma EP721 | User's Manual - Page 55
    ...Rd. Shindian City, Taipei Taiwan 231, R.O.C. www.optoma.com.tw Taiwan Tel : +886-2-2218-2360 Fax : +886-2-2218-2313 Service : [email protected] asia....2396-8968 Fax : +852-2370-1222 www.optoma.com.hk China 5F, No. 1205,... : +86-21-62947376 Fax : +86-21-62947375 www.optoma.com.cn 55 English...
  • Optoma EP721 | User's Manual - Page 56
    ...the general notices of your projector. FCC notice This device has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC rules. These limits are... and, if not installed and used in accordance with the instructions, may cause harmful interference to...
  • Optoma EP721 | User's Manual - Page 57
    Appendices Operation conditions This device complies with Part 15 of the FCC Rules. Operation is subject ...if product has RF function) Disposal instructions Do not throw this electronic device into the trash when discarding. To minimize pollution and ensure utmost protection of the global environment...



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Optoma EP721 Manual