User’s Guide

Problems Solving

86

Images appear dark

Check

Remedy

 

 

Have the image brightness and luminance

Use the "Brightness" and "Brightness Control" menu commands to adjust the brightness and

been adjusted correctly?

luminance.

 

"Image" - "Brightness" sp.56, p.58

 

"Setting" - "Brightness Control" sp.62

 

 

Has the image contrastg been adjusted

Use the "Contrast" menu command to adjust the contrast.

correctly?

"Image" - "Contrast" sp.56, p.58

 

 

Is the lamp due for replacement?

When the lamp is nearly due for replacement, the images will become darker and the colour quality

 

will become poorer. When this happens, the lamp should be replaced with a new one. sp.101

 

 

Problems when projection starts

Power does not turn on

Check

Remedy

 

 

Have you pressed the [Power] button?

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

 

 

Are all of the indicators switched off?

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

 

to the projector correctly. sp.35

 

Alternatively, check the circuit breaker to see if power is being supplied.

 

 

Do the indicators turn off and on when the

There is probably a poor contact in the power cable, or the power cable may be defective. Reinsert

power cable is touched?

the power cable. If this does not solve the problem, stop using the projector, disconnect the power

 

cable from the wall outlet and contact the nearest address provided in the "International Warranty

 

Conditions" section of the Safety Instructions/World-Wide Warranty Terms booklet.

 

 

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Epson EMP-740, EMP-732, EMP-737 manual Problems when projection starts
Page 86 Page 88

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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