Optimizing video images, Navigation buttons

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 (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 22)

•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).

Optimizing video images

Your projector has been factory optimized for very good performance no matter what the source. However, if you wish to make further changes you can optimize the image using onscreen menus. For general information on using the menus, see page 17.

•Adjust the Keystone, Contrast, Brightness, Color, or Tint in the Picture menu (page 17).

•Select a Sharpness setting (page 17 ).

•Use the Color Control to adjust the color gain and offset (page 20).

•Adjust the Color Temperature. Select a listed value (page 20).

HDP404 specifications

Knoll Systems HDP404 is an advanced high-definition multimedia distribution system that brings unparalleled quality and convenience to AV installations in both commercial and residential settings. This innovative device is engineered to handle a range of audio and video signals, delivering seamless performance for various applications, including home theaters, conference rooms, and educational institutions.

One of the main features of the HDP404 is its ability to support 4K Ultra HD resolution, providing crystal-clear images and vibrant colors. This is complemented by its capacity to manage multiple input sources, making it suitable for setups with multiple devices such as gaming consoles, Blu-ray players, and streaming devices. The system is designed to provide smooth switching between these sources without any latency, ensuring a delightful user experience for viewers.

The HDP404 incorporates advanced scaling technology, which automatically adjusts the resolution of the output display to match the capabilities of the connected devices. This dynamic scaling feature minimizes compatibility issues and allows for optimal image quality across a variety of screens and resolutions. Additionally, this technology enhances the flexibility of the installation, enabling users to change connection setups without compromising on quality.

Another notable characteristic of the Knoll Systems HDP404 is its robust signal distribution capability. The device features an HDMI output that supports long-distance transmission using CAT6 cabling, allowing for greater distance between the source and the display without loss of quality. This makes it ideal for large venues where equipment might be spread out over a significant area.

The HDP404 is also equipped with user-friendly interfaces, simplifying the process of configuration and operation. An intuitive remote control and web interface allow users to adjust settings easily, modify source configurations, and manage connected devices from a distance. Furthermore, the unit supports both TCP/IP and RS-232 control, making it compatible with a wide range of automation systems for smart homes and commercial applications.

In summary, the Knoll Systems HDP404 stands out as a versatile and powerful multimedia distribution solution. With its support for 4K Ultra HD, advanced scaling technology, robust signal distribution, and user-friendly controls, it meets the demands of modern AV installations, delivering exceptional performance and quality in any environment.