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Still need assistance?

If you need assistance, visit our website at www.knollsystems.com, or call us. See the User’s Guide for support contact information. This product is backed by a limited warranty. An extended warranty plan may be purchased from your retailer or dealer.

When sending the projector in for repair, we recommend shipping the unit in its original packing material, or having a professional packaging company pack the unit. Please insure your shipment for its full value.

Using the remote control

The remote uses two provided AA batteries. They are easily installed by sliding the cover off the remote’s back, aligning the + and - ends of the batteries, sliding them into place, and then replacing the cover.

Navigation buttons

To operate, point the remote at the projection screen or at the front of the projector (not at the video device or computer). The range of optimum operation is up to 30 feet (9.14m).

Press the remote’s Menu button to open the projector’s menu system. Use the arrow buttons to navigate, and the Select button to select features and adjust values in the menus. See page 17 for more info on the menus.

The remote also has:

•Power button to turn the projector on and off (see page 12 for shutdown info)

•Backlight button to light the remote’s buttons in the dark

•Source buttons to switch among sources (to assign a particular source to a source button, see page 20) and a source toggle

•Resize button to change the Aspect Ratio (see page 17).

•Auto Image button to resynchronize the projector to the source

•Preset button to select stored settings (see page 18).

•Overscan button to remove noise at the edge of a video image (page 19).

•Custom button that can be assigned to a special function, like Blank Screen or Freeze (see page 21).

•Backlight/Flashlight button on the remote underside. Press this button once to light up the remote, press & hold to turn on the flashlight.

Troubleshooting the remote

•Make sure the batteries are installed properly and are not dead.

•Make sure you’re pointing the remote at the front of the projector or at the screen, not at the video device or the computer, and are within the remote range of 30 feet (9.14m).

Using the keypad buttons

Most buttons are described in detail in other sections, but here is an overview of their functions:

Menu – opens the on-screen menus (page17).

Select – confirms choices made in the menus (page17).

Power–turns the projector on and off.menu navigation buttons Source–changes the active source.

Up/Down arrows–navigates to and adjusts settings in the menus (page 17).

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Knoll Systems HD290 Still need assistance?, Using the remote control, Navigation buttons, Troubleshooting the remote
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HD178, HD108, HD290 specifications

Knoll Systems has made a notable impact in the realm of audio and visual solutions, particularly with its innovative HD series. Among the standout products are the HD290, HD178, and HD108 models, renowned for their cutting-edge features and advanced technologies tailored to meet the diverse needs of both consumers and professional environments.

The HD290 is one of Knoll Systems' flagship models, boasting an impressive high-definition display that offers exceptional clarity and vibrancy. With a resolution that exceeds standard HD, the HD290 provides stunning visuals, making it perfect for presentations, gaming, and home theater applications. Equipped with state-of-the-art processing capabilities, it ensures smooth playback of high-resolution content while supporting a variety of input sources, including HDMI, USB, and wireless connections. Its robust audio system further enhances the viewing experience, delivering crisp sound quality that rivals dedicated sound systems.

The HD178 model, while slightly more compact, does not compromise on performance. It features a versatile design that makes it suitable for both home use and professional presentations. The HD178 offers a balanced mix of performance and affordability, making it an ideal choice for budget-conscious consumers seeking quality. Its key features include a full HD display, multiple connectivity options, and energy-efficient technology that not only saves on power costs but also prolongs the lifespan of the device. Additionally, it comes equipped with smart technology that adjusts display settings based on the surrounding ambient light, ensuring optimal viewing conditions at all times.

The HD108 model echoes many of the excellent features found in its siblings, providing a more streamlined option for those who seek simplicity without sacrificing quality. With a focus on user-friendliness, the HD108 offers straightforward installation and operation, making it accessible for users of all experience levels. It showcases a vibrant display and rich color reproduction, ensuring that content appears lively and engaging. The compact design enables it to fit seamlessly into any space, whether it's a small office, classroom, or living room.

In summary, the Knoll Systems HD290, HD178, and HD108 each offer unique features that cater to a range of requirements, from home entertainment to professional presentations. The combination of high-definition technology, versatile connectivity options, and user-friendly design makes these models a smart choice for anyone looking to enhance their audio-visual experience. Each model embodies Knoll Systems' commitment to quality and innovation, ensuring that they remain at the forefront of the market in providing unparalleled visual solutions.
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