Optoma Technology EP702 4Treble, 4Mute, 4Mono / Stereo / Stereo-enhance, 4Front-Desktop

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4Treble

The treble setting controls the higher frequencies of your audio source.

lPress the left button to decrease the treble.

lPress the right button to increase the treble.

4Mute

lChoose the left icon to make the volume function ineffective.

lChoose the right icon to make the volume function effective.

4Mono / Stereo / Stereo-enhance

lMono: Mono sound effect.

lStereo: Stereo sound effect.

lStereo-enhance: Stereo-enhance sound effect.

Projection

4Front-Desktop

The factory default setting.

4Rear-Desktop

When you select this function, the projector reverses the image so you can project behind a

translucent screen.

4Front-Ceiling

When you select this function, the projector turns the image upside down for ceiling-mounted projection.

4Rear-Ceiling

When you select this function, the projector reverses and turns the image upside down at same time. You can project from behind a translucent screen with ceiling mounted projection.

416:9 (Video mode only)

You can select this function to fit your DVD aspect ratio type.

44:3 (Video mode only)

You can select this function to fit your DVD aspect ratio type.

4PIP (Computer mode only)

Choose “On” to turn on the PIP screen. When the PIP screen displayed, use the four directional select keys to change the PIP screen position. Choose “Off” to trun off the PIP screen.

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Contents Table of Contents Precautions Usage NoticeProduct Features IntroductionPackage Overview Product Overview Main UnitConnection Ports Panel ControlRemote Control Installation Connecting the Projector to Desktop ComputerConnecting the Projector to Portable Computer Connecting the Projector to Other Video Sources If you use the video cableIf you use the s-video cable Power On/Off the Projection Display Powering On the Projection DisplayPowering Off the Projection Display Adjusting the Projected Image Adjusting the Projector HeightAdjusting the Projector Focus Power / Standby ResetUser Controls MenuVolume Zoom In Computer mode onlyZoom Out Computer mode only EnterOSD Menus 4Tint Video mode only 4Color Video mode only4Volume 4TrackingVideo mode only 4Treble4Mute 4Mono / Stereo / Stereo-enhance4Lamp Reset 4Reset All4Lamp Warning 4Exit MenuAppendices Problem No image appears on screenProblem Partial, scrolling or incorrectly displayed image Problem Image is out of focus Problem Image is unstable or flickeringProblem Image has vertical flickering bar Problem The screen is outstretched when displaying 169 DVD Lamp Changing Procedure To replace the lamp module, reverse the previous stepsSpecifications Compatibility Modes

EP702 specifications

Optoma Technology’s EP702 projector is an innovative solution designed for both business and educational environments. Recognized for its compact size and portability, the EP702 remains a preferred choice among professionals who require flexibility and high-quality performance in their presentations.

One of the standout features of the EP702 is its impressive brightness level. With a brightness rating of 2500 ANSI lumens, this projector ensures that images and presentations are vivid and clear, even in well-lit rooms. This makes it suitable for various environments, from classrooms to conference rooms. The high contrast ratio of 2000:1 further enhances image quality by providing deeper blacks and brighter whites, allowing for a more immersive viewing experience.

The EP702 utilizes DLP (Digital Light Processing) technology, which not only contributes to its compact design but also ensures excellent color accuracy and stability over time. This technology reduces the risk of color decay and image distortion, providing a consistently high-quality experience, whether you are displaying images, videos, or text.

Another significant characteristic of the EP702 is its versatility in connectivity options. It includes multiple input ports such as HDMI, VGA, and composite video, allowing users to easily connect various devices, including laptops, tablets, and DVD players. This versatility is crucial for users who need to switch between different devices during a presentation swiftly.

The EP702 is also designed with user convenience in mind. It features simple navigation controls and an intuitive interface, making it easy for users to set up and operate the projector without extensive technical knowledge. Additionally, it supports horizontal and vertical keystone correction, enabling users to adjust the image to a perfect rectangular shape even if the projector is positioned at an angle.

Moreover, the EP702’s lightweight design enhances its portability, making it ideal for traveling professionals and educators who frequently present on the go. Its quiet operation ensures that presentations can be delivered without distraction, further adding to the overall user experience.

In summary, the Optoma Technology EP702 projector combines brightness, portability, and advanced DLP technology, making it a reliable choice for anyone in need of a high-performance presentation tool. Its flexibility in connectivity, user-friendly interface, and excellent image quality significantly contribute to its reputation as a trusted projector in diverse settings.