·The image is disturbed.

·Noise appears

Has the cable been connected correctly? see page 25, 32

Is the selected resolution correct?

Align the computer with the signals supported by the projector. Refer to the computer’s instruction manual for details on how to amend the signals.

see page 26

Have the [Synchronization *, Tracking *, Display Position] settings been correctly adjusted.

Press the [Auto] button to make the adjustments.

The [Menu] will be displayed to enable adjustment to be made. see page 47, 65

Has the cable length been extended?

There are cases where noise will occur if the cable length is extended. Either use the cable supplied or connect amplification equipment, etc, and confirm the situation.

Has the signal format setting for the image been set correctly? Select the video signal format with [Menu] − [Image] − [Video Signal Format]. There are cases where the video image signals being input cannot be determined in the [Auto] mode.

see page 67

Do the input signals match the connected equipment?

Set the signal type with the [Menu] - [Image] - [Input Signal] parameter. Set [RGB] for computer signals, and [YCbCr] or [YPbPr] (depending on the equipment signals) for component video signals. see page 65

The image is cut up (Large)/Small

·The image is cut up

·The image is small

There is a possibility that the [Resize] setting has not been correctly selected.

Press the [Resize] button. see page 52

Has the [Display Position] been correctly adjusted? Adjust with [Menu] − [Image] − [Position].

see page 65

Is the selected resolution correct?

Align the computer with the signals supported by the projector. Refer to the computer’s instruction manual for details on how to amend the signals.

see page 26

Amend the resolution for note-type and liquid crystal type computers.

Either amend the resolution so that the display fills the entire screen, or set the image signals so that only external output is possible. see page 25

Has the system been set for dual display?

Only half of the computer screen’s image will be displayed with the projector if dual display has been set with [Display Properties] on the control panel. Cancel the dual display setting to display the entire computer screen image. Refer to the video driver manual supplied with the computer in use for further details.

104 - When the Indicators Provide No Help

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Image 106
Epson EMP-715/505 manual Image is cut up Large/Small, Has the cable length been extended?

EMP-715/505 specifications

The Epson EMP-715 and EMP-505 are versatile projectors that exemplify the best of Epson's innovation in the field of visual display technology. Designed for both business and educational environments, these models combine high performance with user-friendly features.

At the heart of the EMP-715 and EMP-505 is Epson’s proprietary 3LCD technology, which ensures superior color reproduction and brightness. This technology utilizes three separate liquid crystal panels—one for each primary color: red, green, and blue. The result is vibrant, true-to-life images that stand out in any lighting condition. With a brightness of up to 3500 lumens, both models excel in delivering clear presentations in rooms with varied ambient light.

Resolution is key in ensuring clarity in visual presentations, and both projectors provide a native resolution of XGA (1024 x 768). This resolution is ideal for detailed graphics, presentations, and video content, allowing users to display text and images with impressive sharpness. Additionally, they support various resolutions for maximum versatility, adapting to different content and formats seamlessly.

Portability is another significant feature of the EMP-715 and EMP-505. Weighing approximately 2.5 kg, they are lightweight and compact, making them easy to transport between locations. This portability is complemented by a quick-start function, allowing users to set up presentations with minimal downtime.

Furthermore, connectivity options are robust with multiple input ports including HDMI, VGA, and USB ports, ensuring compatibility with a wide range of devices, from laptops and desktops to USB drives and document cameras. These features enhance the projectors' versatility, making them suitable for various presentation scenarios.

The EMP-715 and EMP-505 also include advanced features such as keystone correction, which allows users to easily adjust and correct image distortion when projecting from an angle. This makes it easier to achieve a perfect image from any position in a room.

For enhanced operation, these projectors come equipped with a user-friendly interface and remote control, ensuring ease of use even during complex presentations. The long lamp life of up to 5000 hours in Eco mode offers a cost-effective solution for users, reducing the frequency of replacements and maintenance.

In a nutshell, the Epson EMP-715 and EMP-505 projectors stand out in the market due to their combination of high brightness, excellent resolution, advanced connectivity, and portability. They are perfect for anyone needing a reliable, efficient projection solution in professional and educational settings. With Epson’s commitment to quality and innovation, these projectors continue to be trusted tools for effective communication and presentations.