Optoma LS300T 4K LED Display Scaler-Switcher with Audio - 11 Inputs

4K LED display scaler switcher with audio - 11 inputs

The Optoma LED scaler switchers have been developed for use with our LED displays.

The HQUltra technology, known from the Olympic Games in Rio, also ensures impressively large images with our LED scaler switchers.

HQUltra 4K image processing delivers best-in-class image quality and video processing with low latency. It can switch between different inputs in just 0.25 seconds. The same processor can also be used to control speakers in meeting rooms and smaller conference halls. It also has line level balanced stereo outputs to drive an external amplifier or speakers with a separate power connection.

HQUltra 4K Scaling

Our scaler switchers are based on industry-leading 4K image processing technology. Scaling delivers the best picture quality with low latency in video processing.

HQUltra technology provides the sharpest and most detailed images, even at high scaling factors, as shown in the picture.

The HQUltra picture is sharp, clear and free from any halo effects.

Ultra-Fast Switching

Switching between different sources typically takes 0.25 seconds.

Based on HQUltra technology, these scaler switchers promise ultra-fast switching for a seamless picture.

Comparable single channel competitor products can take up to 3 to 4 seconds.

Low delay for IMAG

Input video is processed with only one frame delay.

This is a must-have feature for live performances to avoid the unwanted effect of the live scene on stage differing from the one on the display.

Streaming video

Devices equipped with the streaming option can accept 1080p H.264 video via the Gigabit Ethernet port and stream it to the output Streaming video via the Gigabit Ethernet port and redirect it to the output.

This offers additional flexibility, as the device can accept contact from a pre-set file or streaming source. Therefore, the input signal does not need to come from an external hardware device such as a PC or video server.

HQUltra 4K at 50/60Hz

The PS200/300 series accepts 4K inputs at a refresh rate of 50/60Hz and will downscale to any lower resolution. These models can also upscale any signal to 4K 50/60Hz.

4K formats offer the highest video resolution with the best sharpness and clarity. In addition to 4K scaling, the 50/60Hz frame rate allows you to watch exceptionally smooth fast motion videos.

Sports events and fast motion videos must be displayed at 50/60Hz for natural and smooth motion.

PTZ (Pan-Tilt-Zoom)

This feature offers users great flexibility. Users are not tied to scaling the entire image, but they can select the area they want to scale.

Each part of the image can be selected, scaled and presented in the output. Adjustments can be made in pixels or percentages.

Built-in test templates

Several built-in test templates, including a moving cross, are available to determine if a valid video file is present in the output. Test templates can even be activated when no input signal is connected to the device.

Test templates can be used to perfectly adjust the output of the device to the size of the display area.

Up to four additional test templates can be uploaded to the device via the web interface. This allows users to use their own templates.

HDBT

Devices equipped with the HDBT option can accept and output video in HDBT format.

HDBT allows the transmission of digital signals over long distances using inexpensive CAT6/CAT7 cables.

Transmitting a digital signal (HDMI/DP/DVI) over long distances, such as from a ceiling-mounted projector, can be problematic due to the range limitations of the DP/HDMI and DVI standards. This problem is solved by the output and transmission of an HDBT signal via CAT6/CAT7 cable and a distance of up to 100 metres can be covered.

Image format

This function allows the user to adjust the output image if the aspect ratio of the input image has a different format than the image size of the panel. Four formats are available: Original, Full Screen, Crop and Anamorphic.

Original: The output image is scaled so that it fits either horizontally or vertically on the display area - completely without distortion. The input image size is retained and unused areas at the edge are displayed in black.

Full Screen: The input image is scaled so that it covers the entire display area. The original image size is not retained here and distortions occur. However, black areas are not visible here.

Crop: The input image is scaled so that it covers the entire display area while retaining the original image size. Parts of the original image are cut off.

Anamorphic: The image is treated in the same way as with Crop, but always scaled to a ratio of 16:9.

The images shown below provide examples of how an output image with a size of 1400x1050 (4:3) is scaled to 1920x1080 (16:9) output with the four available formats.

Audio

The models with audio support have eight stereo inputs for line-in signals and two microphone inputs with phantom power. Each device also has a mixer and a 30 W stereo amplifier with two speaker outputs. They also have two balanced stereo outputs for line-out.

The signal fed to each audio and microphone input can be linked to any of the video inputs.

Thanks to the additional audio function, these models provide a complete solution for all your presentation needs.

This device fulfils all A/V requirements for any event in the company boardroom, hotel conference room, lecture theatre or church service.

Logo

You can download any image in PNG format from your PC and use it as a logo.

The image size must not exceed 64MB.

So you can show the customer's logo before the start or during the break of an event.