Epson EB-1770W, EB-1750, EB-1760W manual Other Problems, No sound can be heard or the sound is faint

Models: EB-1760W EB-1750 EB-1770W

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Problem Solving

 

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Other Problems

No sound can be heard or the sound is faint

Check

Check that the audio/video cable is securely attached to both the projector and audio source.

Is the volume adjusted to the minimum setting?

Is A/V Mute active?

Is the audio cable's specification "No resistance"?

Is it connected with an HDMI cable? (EB-1775W/EB-1770W/EB-1760W only)

Is Output audio from the projector selected? (Only when projecting using USB Display)

Remedy

Disconnect the cable from the Audio port, and then reconnect the cable.

Adjust the volume so that sound can be heard. s Settings - Volume p.73

s "Adjusting the Volume" p.38

Press the [A/V Mute] button on the remote control to cancel A/V Mute. s "Hiding the Image and Sound Temporarily (A/V Mute)" p.51

When using a commercially available audio cable, make sure it is labeled "No resistance".

If no audio is output when connecting via an HDMI cable, set the connected equipment to PCM output.

Click All Programs - EPSON Projector - EPSON USB Display - EPSON USB Display Vx.xx Settings, and then select Output audio from the projector.

The remote control does not work

Check

Is the remote control light-emitting area pointing towards the remote receiver on the projector during operation?

Is the remote control too far from the projector?

Is direct sunlight or strong light from fluorescent lamps shining onto the remote receiver?

Is the correct setting for the Remote Receiver selected?

Remedy

Point the remote control towards the remote receiver. s "Remote control operating range" p.17

The operating range for the remote control is about 6 m. s "Remote control operating range" p.17

Set the projector up in a location where strong light does not shine onto the remote receiver. Or set the remote receiver to Off from Remote Receiver in the Configuration menu.

s Settings - Remote Receiver p.73

Check the Remote Receiver from the Configuration menu. s Settings - Remote Receiver p.73

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Epson EB-1770W, EB-1750, EB-1760W Other Problems, No sound can be heard or the sound is faint, Remote control does not work

EB-1760W, EB-1750, EB-1770W specifications

Epson has long been a leader in the projector market, and its models EB-1770W, EB-1750, and EB-1760W exemplify their commitment to innovation and quality. These projectors are designed for professionals who require high performance in a variety of settings, from business presentations to educational environments.

The Epson EB-1770W is known for its impressive brightness of 3,500 lumens, which ensures clear and vivid images even in well-lit rooms. It utilizes Epson’s 3LCD technology, which delivers brilliant colors and high-quality image resolution. The projector has a WXGA resolution of 1280x800, making it ideal for displaying HD content without compromising on detail. One of its standout features is the ability to wirelessly connect to devices, allowing for seamless presentations from laptops, tablets, and smartphones. This model also incorporates a quick start-up feature and the ability to project an image in seconds, enhancing efficiency during meetings.

The Epson EB-1750 is another excellent choice for professionals on the go. Weighing just 1.7 kg, it is one of the lightest models in its class, making it highly portable. It offers a similar brightness of 3,200 lumens and features the same 3LCD technology, producing vibrant images with a high contrast ratio. With a lamp life extending up to 5,000 hours in eco mode, the EB-1750 is also economical, reducing maintenance costs. Its compact design includes an intuitive interface, enabling users to navigate through settings effortlessly.

Meanwhile, the EB-1760W is a balanced model that emphasizes versatility and performance. It boasts a brightness level of 3,400 lumens, making it suitable for a variety of lighting conditions. It shares the wireless capabilities of the EB-1770W, facilitating easy connections without the need for cumbersome cables. The EB-1760W supports HDMI, allowing for high-definition content to be showcased effectively. In addition to its excellent image quality, this model comes equipped with a range of projection modes tailored for different environments, including presentations in classrooms or conference rooms.

In summary, the Epson EB-1770W, EB-1750, and EB-1760W projectors are all embodiments of cutting-edge technology, offering exceptional brightness, portability, and versatility. They stand out with their wireless capabilities, long lamp life, and user-friendly features, making them ideal choices for any professional who values quality and performance in their presentations. Whether you are looking for a lightweight model or a robust option with superior connectivity, Epson has you covered with these impressive projectors.