User’s Guide

Problems Solving

80

Problems relating to images

No images appear

 

 

 

Check

Remedy

 

 

 

 

 

 

 

Was the [Power] button pressed?

Press the [Power] button to turn the power on.

 

 

 

 

 

 

 

Are both indicators switched off?

The power cable is not connected correctly or power is not being supplied normally. Connect the

 

 

 

 

 

 

projector's power cable correctly. sp.35

 

 

 

 

 

 

Check that your power supply socket is working.

 

 

 

 

 

 

 

Is A/V Mute mode active?

Press the [A/V Mute] button on the remote control to cancel the mute. sp.50

 

 

 

 

 

 

 

Has "Message" been set to "OFF"?

If the "Message" command is set to "OFF", set it to "ON" so that messages can be displayed. When

 

 

 

 

 

 

a message is displayed, refer to the item that it indicates.

 

 

 

 

 

 

"Extended" - "Display" - "Message" sp.64

 

 

 

 

 

 

 

Have the configuration menu settings been

Reset all of the settings. "Reset" - "Reset All" sp.68

made correctly?

 

 

 

 

 

 

 

 

Is the projected image completely black?

Some input images, such as screen savers, may be completely black.

 

 

 

 

 

 

 

 

Only when projecting computer images

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Are the image signal format settings correct?

If a composite videog or S-Videogsource is connected to the projector, use the "Video Signal"

 

 

 

 

 

 

menu command to select the signal format.

 

 

 

Only when projecting images

 

 

 

 

 

 

"Signal" - "Video Signal" sp.61

 

 

 

from a video source

 

 

 

 

 

 

 

 

 

 

Can not switch projection to a video source by pressing the [Source Search] button

 

 

 

 

 

 

 

 

 

 

 

 

Check

Remedy

 

 

 

 

 

 

 

Is the image signal output from the video

Press the [Play] button of the video equipment.

equipment?

Or press one of the source buttons on the remote control ([Computer], [S-Video] or [Video] button)

 

 

 

 

 

 

to switch to the desired source.

 

 

 

Only when projecting images

 

 

 

 

 

 

 

 

 

 

from a video source

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 80 Page 82
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Image 81
Epson EMP-740, EMP-732 manual Problems relating to images, Only when projecting computer images, Only when projecting images
Page 80 Page 82

EMP-740, EMP-732, EMP-737 specifications

The Epson EMP-737, EMP-732, and EMP-740 are part of Epson's range of high-performance multimedia projectors, designed for both educational and business environments. Each model brings unique features and advanced technologies to deliver stunning visuals and enhance the projection experience.

The EMP-737 is noted for its exceptional brightness, providing a remarkable 3,200 lumens, making it ideal for environments with significant ambient light. This model features 3LCD technology, which ensures vibrant color reproduction and sharp image clarity. With a resolution of XGA (1024 x 768 pixels), the EMP-737 is well-suited for displaying presentations, videos, and images with precision. Its built-in speaker adds convenience for small-scale presentations, eliminating the need for external audio systems. The projector also offers extensive connectivity options, including HDMI, VGA, and USB ports, ensuring compatibility with various devices.

Moving on to the EMP-732, this model is designed to deliver solid performance while being more compact and lightweight. Providing 2,500 lumens of brightness, the EMP-732 is versatile for use in classrooms, meeting rooms, or home theaters. It also utilizes 3LCD technology, ensuring vibrant colors and reduced color breakup. With its native resolution of XGA, the EMP-732 is designed for clear text and vivid visuals, perfect for educational purposes and business presentations. Its ease of use is enhanced by features such as automatic keystone correction, simplifying setup and alignment.

The EMP-740 stands out with its remarkable brightness of 3,600 lumens, making it a powerhouse for large venues. Featuring a WXGA resolution (1280 x 800 pixels), this projector is optimal for users who require high-definition quality for presentations or videos. Its advanced 3LCD technology guarantees excellent color accuracy and consistency, an essential factor in professional environments. The EMP-740 also supports a range of connectivity options, including wireless capabilities, allowing seamless integration with laptops, tablets, and smartphones. Additionally, its long lamp life minimizes maintenance costs, making it a cost-effective solution for organizations looking to maximize projector usage.

In summary, the Epson EMP-737, EMP-732, and EMP-740 each bring unique features that cater to various needs in projection. With their excellent brightness levels, advanced 3LCD technology, and user-friendly interfaces, these projectors are designed to enhance the viewing experience in both educational and business settings, making them reliable tools for effective communication and engagement.
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