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Optoma EP750 User Manual

Optoma technology projector user's manual
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Table of Contents

------- Product Features ................................................................................... 3
------- Package Overview ................................................................................. 4
------- Product Overview ................................................................................... 5
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------- Main Unit .......................................................................................... 5
------- Panel Control .................................................................................... 6
------- Connection Ports .............................................................................. 6
------- Laser Pointer Caution ........................................................................ 7
------- Connecting the Projector ........................................................................ 8
------- Powering On/Off the Projector ................................................................ 9
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------- Power On the Projector ..................................................................... 9
------- Power Off the Projector ..................................................................... 10
------- Adjusting the Projected Image ............................................................... 11
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------- Adjusting the Projector Height ........................................................... 11
------- Adjusting the Projector Zoom/Focus ................................................. 12
------- Adjusting Projection Image Size ....................................................... 12
------- On-Screen Display Menus ..................................................................... 15
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------- How to Operate ................................................................................. 15
------- Image-I (Computer mode) ................................................................. 16
------- Image-I (Video mode) ....................................................................... 17
------- Image-II (Computer mode) ................................................................ 18
------- Image-II (Video mode) ...................................................................... 19
------- Audio ................................................................................................ 20
------- Language .......................................................................................... 20
------- Management ..................................................................................... 21
------- Changing the Lamp ................................................................................ 24
------- Specifications ........................................................................................ 25
------- Compatibility Modes ............................................................................... 26
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Summary of Contents for Optoma Optoma EP750

  • Page 1: Table Of Contents

    ------- Laser Pointer Caution ... 7 Installation ------- Connecting the Projector ... 8 ------- Powering On/Off the Projector ... 9 ------- Power On the Projector ... 9 ------- Power Off the Projector ... 10 ------- Adjusting the Projected Image ... 11 ------- Adjusting the Projector Height ...

  • Page 2: Usage Notice

    Warning- When the lamp reaches the end of its life, it will burn out and may make a loud popping sound. If this happens, the projector will not turn back on until the lamp module has been replaced. To replace the lamp, follow the procedures listed under Turn off the product before cleaning.

  • Page 3: Introduction

    Full function remote with mouse control and laser pointer High-tech DVI Connection for digital and analog video connectivity High definition TV compatibility User friendly Multilingual on-screen display menu Advanced electronic keystone correction User friendly control panel Luxurious carrying case included nglish Introduction projector. The...

  • Page 4: Package Overview

    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 S-Video Cable Audio Cable Jack/RCA...

  • Page 5: Product Overview

    nglish Introduction Product Overview Main Unit 1. Panel Control 2. Power Connector & Power Switch 3. Connection Ports 4. Focus Ring 5. Zoom Lens 6. Zoom Ring 7. Speaker 8. Remote Control Receiver 9. Elevator Button 10. Elevator Foot...

  • Page 6: Panel Control

    nglish Introduction 1. Lamp Warning LED 2. Temperature Warning LED 3. Volume 4. Mute 5. Menu (On/Off) 6. Four Directional Select Keys 7. Enter 8. Zoom 9. Re-sync 10. Source 11. Power /Standby 2. Audio Input for Video 3. Composite Video Input Connector 4.

  • Page 7: Remote Control With Mouse Function And Laser Pointer

    Remote Control with Mouse Function & Laser Pointer vClose the cover of the remote control when you want to use the remote mouse. Laser Pointer Caution Enter Key Caution : To reduce the risk of injury to the eyes, do not look directly into the laser light on the remote control and do not point the laser light into anyone’s eyes.

  • Page 8: Installation

    To ensure the projector works well with your computer, please configure the display mode of your graphic card to make it less than or equal to 800 X 600 resolution. Make sure timing of the display mode is compatible with the projector. Refer to the “Compatibility Modes”...

  • Page 9: Powering On/Off The Projector

    1. Remove the lens cap.Œ 2. Ensure that the power cord and signal cable are securely connected. 3. Turn on the main power switch on the side of the projector and allow the projector to warm up for 1-2 minutes. ...

  • Page 10: Powering Off The Projector

    After the “Power/Standby” indicator starts flashing, you can turn off the main power switch on the side of the projector. If you want to turn on the projector again, you must press the “Power/ Standby” button within 90 seconds of the indicator flashing.

  • Page 11: Adjusting The Projected Image

    Ž 3. Use to fine-tune height adjustment. To lower the projector: 1. Press the elevator button. 2. Lower down the projector, then release the button to lock the elevator foot into position. Ž 3. Use to fine-tune height adjustment. Elevator Button Installation ...

  • Page 12: Adjusting The Projector Zoom/Focus

    You may adjust zoom ring to zoom in / out. Rotate the zoom ring counter- clockwise to zoom in and clockwise to zoom out. To focus the image, rotate the focus ring until the image is clear. The projector will focus at distances from 3.7 feet to 40.7 feet (1.1m to 12.4m).

  • Page 13: User Controls

    Re-Sync Use the Remote Control Automatically synchronizes the projector to the input source, when you press this button while the remote control cover is opened. If the remote control cover is closed, the Mouse/Re-Sync button functions like the right mouse button.
  • Page 14 Volume + / - Increases/decreases speaker volume. Keystone + / - Adjust image distortion caused by tilting the projector. (±16 degrees) Zoom In / Out (Computer mode only) Magnifies an image up to a factor of 32 times on the projection screen.

  • Page 15: On-Screen Display Menus

    OSD will be the “Computer OSD”. In video source, the OSD will be the “ Video OSD”. The projector will detect the source automatically. To open the OSD menu, press the “Menu” button on the Remote Control or Panel Control.

  • Page 16: Image-I (Computer Mode)

    nglish User Controls Computer mode Language Management Image-I Image-II Brightness Zoom Contrast Keystone Color Temp. Audio Image-I (Computer mode) Brightness Adjusting the brightness of the image. Press the to darken the image. Press the to lighten the image. Contrast The contrast controls the degree of difference between the lightest and darkest parts of the picture.

  • Page 17: Image-I (Video Mode)

    Video mode Language Management Image-I Image-II Audio Brightness Tint Contrast Sharpness Color Brightness Adjusting the brightness of the image. Press the Press the Contrast 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.

  • Page 18: Image-Ii (Computer Mode)

    nglish User Controls Computer mode Language Management Image-I Image-II Frequency H. Position Tracking V. Position 16:9 / 4:3 Reset vReset : Reset items include both Image-I and Image-II settings. Audio Image-II (Computer mode) Frequency “Frequency” is for changing the display data frequency to match the frequency of your computer’s graphic card.

  • Page 19: Image-Ii (Video Mode)

    Color Temp. 16:9 / 4:3 Reset Keystone Correction Adjust image distortion caused by tilting the projector. (±16 degrees) 16 : 9 / 4 : 3 You can use this function to fit your desired aspect ratio type. Color Temperature Adjust the color temperature. The range is from 6000K to 9000K . The factory default is 7500K.

  • Page 20: Audio

    nglish User Controls Computer / Video mode Language Management Image-I Image-II Volume Stereo / Mono Treble Mute Bass Computer / Video mode Image-I Image-II Language Management Audio Audio Volume Press the to decrease the volume. Press the to increase the volume. Treble The treble setting controls the higher frequencies of your audio source.

  • Page 21: Management

    Projection Front-Desktop The factory default setting. Rear-Desktop When you select this function, the projector reverses the image so you can project behind a translucent screen. Front-Ceiling When you select this function, the projector turns the image upside down for ceiling-mounted projection.

  • Page 22: Appendices

    Check if the projection lamp has been securely installed. Please refer to the “Changing the lamp” section. Make sure you have removed the lens cap and the projector is switched on. Press the “Re-Sync” button on the Remote Control. If you are using a PC: If the resolution of your computer is higher than 800 x 600.
  • Page 23 The projector itself will automatically detect 16:9 DVD and adjust the aspect ratio by digitization to full screen with 4:3 default setting. If the projector is still outstretched, you will also need to adjust the aspect ratio by referring to the following: Please select 4:3 aspect ratio type on your DVD player if you are playing a 16:9 DVD.

  • Page 24: Changing The Lamp

    The bulb may shatter and cause injury if it is dropped. The projector will detect the lamp life itself. It will show you a “Lamp is running out of standard lifetime. Be Make sure the projector has been cooled down for at least 30 Lamp Changing Procedure: 1.

  • Page 25: Specifications

    Specifications Light Valve - Single Chip DLP Contrast Ratio - 600:1 (Full On / Full Off) Lamp - 200W User Replaceable UHP Lamp Number of Pixels - 800 pixels(H) X 600 lines(V) Displayable Color - 16.7M colors Projection Lens - F/2.44~2.69 f=28.8~34.5mm with 1.2 x zoom & focus Projection Screen Size - 22”~305”...

  • Page 26: Compatibility Modes

    nglish Appendices Compatibility Modes Remark : “ ” compression computer image. (ANALOG) Mode Resolution V.Frequency (Hz) " " " " (DIGITAL) H.Frequency V.Frequency H.Frequency (kHz) (Hz) (kHz)

Table of Contents