User’s Guide

Problems Solving

87

Other problems

No sound can be heard or the sound is faint

 

Check

Remedy

 

 

 

Is the audio source connected correctly?

Check that the cable is connected to the [Audio] port correctly. sp.27

 

 

 

Has the audio output setting been set to

If using the EMP-745/737, you cannot play sound through the projector's built-in speaker when the

"External"? (EMP-745/737 only)

"EasyMP Audio Out" in the configuration menu is set to "External". Change the setting to "Internal"

 

 

to play sound through the projector. "Setting" - "EasyMP Audio Out"sp.63

 

 

 

Has the volume been adjusted to the

Adjust the volume so that sound can be heard. sp.48

minimum setting?

 

 

 

 

Is A/V Mute mode active?

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

 

 

 

 

The remote control does not work

 

 

 

 

 

 

 

 

 

Check

Remedy

 

 

 

Is the remote control light-emitting area

Face the remote control towards the remote control light-receiving area.

facing towards the remote control light-

The operating angle for the remote control is approximately ±30º horizontally and approximately

receiving area when it is operated?

±15º vertically. sp.14

 

 

 

Is the remote control too far from the

The operating range for the remote control is approximately 6m. sp.14

projector?

 

 

 

 

Is direct sunlight or strong light from

Set the projector up in a location where strong light will not shine onto the remote control light-

fluorescent lamps shining onto the remote

receiving area.

control light-receiving area?

 

 

 

 

Are the batteries dead, or have the batteries

Insert new batteries, while making sure that they are inserted the correct way around. sp.12

been inserted correctly?

 

 

 

 

 

The projector's control panel does not work.

 

 

 

 

 

 

 

 

 

Check

Remedy

 

 

 

Has the "Operation Lock" been set to "ON"?

All buttons except the [Power] button on the control panel are disabled when the "Operation Lock"

 

 

in the configuration menu is set to "ON". Use the remote control to operate the projector, or change

 

 

the lock setting to "OFF" sp.54

 

 

 

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Image 88
Epson EMP-732, EMP-740, EMP-737 manual Other problems
Page 87 Page 89

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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