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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
    ... ...4 Replacing the Lamp...47 Compatibility Modes ...49 RS232 Commands ...50 Ceiling Mount Installation ...53 Optoma Global Offices ...54 Regulation & Safety notices ...56 Image Problems ...4 Intermission Problems ...44 Projector Status Indication ...
  • Optoma EP721 | User's Manual - Page 2
    ... to qualified service personnel. Servicing is required when the projector has been damaged in any way, such as:  Power supply cord or plug is ... not operate normally, or has been dropped. Do not attempt to service this projector yourself. Opening or removing covers may ...
  • Optoma EP721 | User's Manual - Page 3
    ... ▀■ Warning- When switching the projector off, please ensure the  When the lamp reaches the end of its life, the projector will not turn back on until the lamp module has been replaced. To replace the lamp, follow the procedures listed under "Replacing ...
  • Optoma EP721 | User's Manual - Page 4
    Usage Notice Do:  Turn off the product before cleaning.  Use a soft cloth moistened with a mild detergent to clean the display housing.  Disconnect the power plug from the AC outlet if the product is not being used for a long period of time. Don't:  not block the ...
  • Optoma EP721 | User's Manual - Page 5
    ..., when presenters look 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 projector rather than placing it on floor or table top. students when they are asked to point out ...
  • Optoma EP721 | User's Manual - Page 6
    ... Features This product is a single chip 0.55" DLP® projector. Outstanding features include:  Texas Instruments ... Standards: UXGA, SXGA+, SXGA, WXGA, XGA, SVGA, VGA  Video Compatibility: ■ NTSC,... friendly multilingual On Screen Menu  Advanced digital keystone correction and high quality ...
  • Optoma EP721 | User's Manual - Page 7
    Introduction Package Overview This projector comes with all the items shown below. Check to make sure your unit is complete. Contact your dealer immediately if anything is missing. Projector with lens cap Power Cord 1.8m VGA Cable 1.8m  Due to the difference in ...
  • 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
    ...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... Connector DVI-I Input Connector (PC Digital (HDCP)/PC Analog/Component Video... Connector (Monitor Loop-through Output) Power Socket KensingtonTM Lock Port English...
  • 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. Button LED Power On/Off Laser Button Page Up Mouse Right Click Four Directional Select Keys Re-Sync Page Down Volume +/Zoom AV mute Video ...
  • 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......
  • Optoma EP721 | User's Manual - Page 13
    ...the difference in applications for each country, some regions may have different accessories. 6 8 Video Output S-Video Output 1...Power Cord 2...SCART RGB/S-Video Adaptor (Optional accessories) 3...S-Video Cable (Optional accessories) 4...15-Pin to 3 RCA ...
  • Optoma EP721 | User's Manual - Page 14
    Installation Powering On/Off the Projector Powering On the Projector 1. Remove the lens cap.  2. Ensure that the power cord and signal cable are... The Power LED will be Amber. 3. Turn on the lamp by pressing "Power" button either on the top of the projector or on the remote. The Power LED will ...
  • Optoma EP721 | User's Manual - Page 15
    ..., the projector has entered standby mode. If you wish to turn the projector back on, you must wait until the projector has ... button to restart the projector. 4. Disconnect the power cord from the electrical outlet and the projector. 5. Do not turn on the projector immediately following a power off ...
  • 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 the image: 1. Press the elevator button . 2. Raise the image to the desired height angle , then release the button to lock the ...
  • Optoma EP721 | User's Manual - Page 17
    Installation Adjusting the Projector's 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 ...
  • Optoma EP721 | User's Manual - Page 18
    ...: Control Panel and Remote Control. Control Panel Using the Control Panel Power Menu Enter ...Re-Sync Four Directional Select Keys Power LED Lamp LED English 8 Temp LED Refer..."Source" to select an input signal. Automatically synchronizes the projector to the input source. Use to select items or...
  • Optoma EP721 | User's Manual - Page 19
    ...USB cable to connect your computer and the projector. Mouse left click. Mouse right ... to select an input signal. Automatically synchronizes the projector to the input source. Use to select items .... Adjusts image distortion caused by tilting the projector. (±18 degrees) Adjusts to increase/decrease ...
  • Optoma EP721 | User's Manual - Page 20
    User Controls Using the Remote Control Remote Control Menu Zoom DVI VGA AV..."VGA" to choose source from VGAIN connector. Momentarily turns off/on the audio and video. Press "S-...Composite video source. This function is only available when the projector is connected to a video via a Y-type cable....
  • Optoma EP721 | User's Manual - Page 21
    ... adjustments and change a variety of settings. The projector will automatically detect the source. How 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 item in the ...
  • Optoma EP721 | User's Manual - Page 22
    User Controls Menu Tree English 22
  • Optoma EP721 | User's Manual - Page 23
    ... the  Press the Contrast to 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...
  • Optoma EP721 | User's Manual - Page 24
    User Controls Image Saturation  "Saturation" and "Tint" functions are only supported under video source. Adjusts a video image from black ...saturation in the image. to increase the amount of saturation in the image. Adjusts the color balance of red and green. to increase the amount of ...
  • Optoma EP721 | User's Manual - Page 25
    User Controls Image | Color Color Select the Red/Green/Blue Gain for brightness ... Bias for contrast adjustments for the whole picture. Individual color adjustments for Cyan, Magenta, Yellow can also .... Reset Choose "Yes" to return the factory default settings for color adjustments. 25 English
  • Optoma EP721 | User's Manual - Page 26
    ...source. BrilliantColorTM This adjustable item utilizes a new color-processing algorithm and system level ... while providing true, more vibrant colors in picture. The range is from "0" to "10". If ... looks colder; with Warm temperature, the screen looks warmer. Color Space Select an appropriate ...
  • 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
    ...choose your desired aspect ratio.  4:3: This format is for 4x3 input sources not enhanced for Wide screen TV.  16:9 I: This ...DVD enhanced for Wide screen TV.  16:9 II: The non-standard wide-screen display format of the projector. Part of the original image will be cut if the image aspect ...
  • 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 video source. Overscan Zoom  Press the  Press the to reduce the size of an image. to magnify an image on the projection screen. Shifts the ...
  • 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
    ... behind a translucent screen.  Front-Ceiling When you select this function, the projector turns the image upside down... can project from behind a translucent screen with ceiling mounted projection.  Projector 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
    ... 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. Can be select the time (Month/Day...
  • Optoma EP721 | User's Manual - Page 35
    ... ■ First Time: 1. The Password is 4 digits, DEFAULT VALUE is "1234". (first time) 2. Use number buttons on the remote to select your ...to highlight Password, and then press " to activate. 4. Enter new password (4 digits in length) using the number buttons on the remote, then press " " to ...
  • 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
    ...the fans at full speed continuously to allow for proper high altitude cooling of the projector. When the keypad lock function is on, the control panel will be locked, but the projector can still be operated by the remote control. If canceling this function, use the remote...
  • 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
    User Controls Options Direct 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 ...
  • Optoma EP721 | User's Manual - Page 40
    ... is displayed. The message will appear 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%.  ...
  • 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 problem persists,....   Check if the projection lamp has been securely installed. Please refer to the "Replacing the lamp" section. Ensure...
  • Optoma EP721 | User's Manual - Page 42
    ... changing resolutions or your monitor freezes, restart all equipment including the projector. The screen of the Notebook or PowerBook computer is not displaying your ...  Check and reconfigure the display mode of your graphic card to make it compatible with the projector. information. English 42
  • Optoma EP721 | User's Manual - Page 43
    ... to or further from the screen.  Press [Menu] button on the remote control or projector panel, go to "Display  Format" and try ...  If possible, reposition the projector so that it is centered on the  Press [Keystone +/-] button until the sides are vertical on the remote control.  ...
  • Optoma EP721 | User's Manual - Page 44
    ... responding to all controls  If possible, turn off the projector, then unplug the power cord and wait at least 60 seconds before reconnecting power. ...a loud popping sound. If this happens, the projector will not turn on until the lamp module has been replaced. To replace the...
  • 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
    ... 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 6 m (20 ft) of the projector. English 46
  • 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 end of use, you will receive a ...: To reduce the risk of personal injury, do not drop the lamp module or touch the lamp bulb. The bulb may shatter and cause injury if ...
  • Optoma EP721 | User's Manual - Page 48
    Appendices 1 3 5 2 4 5 Lamp Replacement Procedure: 1. 2. 3. 4. 5. 6. 7. Switch off the power to the projector by pressing the "Power" button. Allow the projector to cool down for at least 30 minutes. Disconnect the power cord. Use a screwdriver to unscrew ...
  • 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... 50, 60 60 60 60, 75, 85 60 60 66.66 66.68 75 75.06 60 75 75 75 Digital 60, 72, 75, 85 70, 85 56, 60, 72, 75, 85 72 60, 70, 75, 85 60...
  • 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
    ...: None UART16550 FIFO: Disable Projector Return (Pass): P Projector Return (Fail): F XX...'s ID, XX=00 is for all projectors SEND to projector 232 ASCII Code HEX... 30 30 30 20 31 Power ON ~XX00 2 7E 30 30 30... 30 30 32 34 20 n Color Red Gain n= -50 - +50 ~XX25... 37 31 20 33 Front-Ceiling ~XX71 4 7E 30 30 37...
  • 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
    Appendices Ceiling Mount Installation 1. To prevent damaging your projector, please use the Optoma's ... party ceiling mount kit, please ensure the screws used to attached a mount to the projector ... is at least 10cm distance between the bottom cover of the projector and the ceiling. 2. Avoid placing ...
  • Optoma EP721 | User's Manual - Page 54
    Appendices Optoma Global Offices For service or support please contact your local office.... 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 ... 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 : services@optoma.com.tw 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
    Appendices Regulation & Safety notices This appendix lists 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 designed...
  • Optoma EP721 | User's Manual - Page 57
    ... that may cause undesired operation. Notice: Canadian users This Class B digital apparatus complies with Canadian ICES-003. Remarque à l'intention... • R & TTE Directive 1999/EC (if product has RF function) Disposal instructions Do not throw this electronic device into the trash when discarding...



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Optoma EP721 Manual