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

Product information

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.

Technical data

Name	Optoma LS300T 4K LED Display Scaler-Switcher with Audio - 11 Inputs
Article number	1000004315
Model name	LS300T
Brand	Optoma
Product Type	Switch
Inputs	2x Displayport , 2x HDMI Inputs HDMI: Digital connection for the transmission of picture & sound. Necessary for high-resolution picture quality (HDTV). Since HDMI 1.4 (High Speed) suitable for transmission of 3D content in Full HD. For high-resolution picture quality in UHD, 4K or HDR, the connection via HDMI 2.0a and higher is suitable. HDMI 2.1 or higher should be used from 120Hz refresh rate in 4K. VGA: The VGA connector is a 15-pin connector for analogue image transmission. It is also called DSub15 and is often found on notebooks and PCs. Compared to the other analogue connections, it offers good picture quality. It can be screwed to the input or output device and can be adapted to YUV with a suitable configuration. DisplayPort: The DisplayPort connection is a VESA-standardised connection for the transmission of image and sound data. In addition to HDCP encryption, DPCP is also supported. Due to its compact size, the connection is most commonly used in notebooks. An extra small variant is the MiniDisplayPort, which is used especially with Apple devices. DVI: DVI (Digital Visual Interface) is an interface for the transmission of video data. Only analogue signals can be transmitted via DVi-A, only digital signals via DVI-D and both types of signals via DVI-I. USB: USB (Universal Serial Bus) is used to control and manage the projector (USB-B). With some business devices, office files and images can also be presented directly with a USB stick or a mouse can be connected via the USB input (USB-A). Toslink: The Toslink connection is an optical signal connection that works on an optical fibre basis. It is used for the digital transmission of audio signals. The optical design offers a lower susceptibility to interference from external magnetic and electrical influences. The connection is mostly used in the area of DVD / Blu-ray players and comparable devices in connection with an AV receiver, if these work with dts or Dolby Digital signals. YUV: The YUV connection, also called Y Cb/Pb Cr/Pr or component connection, is an analogue video connection with three channels (light intensity and two colour channels). Qualitatively, it is the best analogue video connection. Component cable: The YUV connector transmits analogue signals over three cables (Y=black and white UV=colours). YUV is used to transmit HDTV and is compatible with Cinch, for example. S-Video: The S-Video connection is also called S-VHS or Hosiden connection. Compared to the Cinch video connection, it works with two channels (brightness/colour). In terms of quality, it is somewhat better than the Cinch video connection, but there are also limitations. These can be explained by the susceptibility of the signal, which is reflected in picture distortions, for example. Cinch: The cinch video connection is also called composite connection. To make it easier to recognise, it is usually sheathed in yellow. Since the transmission is only via one channel, the picture quality is on a low level. D-Sub15: The VGA connector is a 15-pin connector for image transmission on an analogue basis. It is also called DSub15 and is often found on notebooks and PCs. Compared to the other analogue connectors, it offers good picture quality. It can be screwed to the input or output device and can be adapted to YUV with a suitable configuration. RS232: The RS232 interface can be used to control or manage the projector. Mini Jack: With a single-pin Mini Jack, mono audio signals can be transmitted, with a two-pin stereo audio signals and with a three-pin stereo audio signals and image data can be transmitted. Scart: Scart is a connector that can be used to transmit analogue audio and video signals. It is compatible with other analogue connections such as RCA or S-Video. ARC: The audio return channel, also called ARC or audio return channel, was introduced with HDMI version 1.4 to reduce the amount of cabling between HDMI components. The audio return channel runs via the existing HDMI cable. Therefore, an additional cable for the sound no longer needs to be connected. However, both devices must support ARC. All audio file formats that are also transmitted via the SPDIF interface can be transmitted via the audio return channel. These include Dolby Digital, Digital Theatre Sound and PCM audio. As an example, a connection between a TV (including receiver) and an AV receiver could be made via an HDMI cable. The sound from the TV is fed back via the HDMI cable. Previously, an additional digital cable (coaxial or Tos-Link) was required for the audio signals.
Product width	48.3 cm
Product height	18.1 cm
Product depth	4.3 cm
Weight	3 kg
Colour	Black
Condition	New
Warranty type	Bringin service Service and support information

Manufacturer's warranty information:
Here you will find more detailed information on the different types of warranty. Please refer to our manufacturer overview for contact details and warranty conditions for the corresponding warranty claim. Statutory warranty rights are not restricted by an additional manufacturer's warranty. Our liability for defects is governed by law. Defect rights can be claimed free of charge.