The VLML-4X2H20M is an outstanding 4x2 HDMI matrix switcher engineered for high - end video and audio processing in various professional and home settings. It supports HDMI 2.0b and HDCP 2.2, guaranteeing top - notch video and audio performance. With the ability to handle video resolutions up to 4K2K at 60Hz with 4:4:4 chroma subsampling, it offers crystal - clear images for everything from conference rooms to home theaters. This switcher features multiple input and output options for great versatility. It has four HDMI inputs to connect various devices and two HDMI outputs to send video to different displays. It also supports analog audio via RCA outputs and optical audio via S/PDIF, catering to diverse audio setups. An RS - 232 control port and an IR extender are provided for easy remote management. Whether for entertainment, professional broadcasting, or home theater systems, it supports multiple video and audio formats, ensuring compatibility with the latest content. It comes with ESD protection to guard against static electricity. With a compact design and simple installation, it's a reliable and user - friendly choice for high - quality performance. Key features include enhanced compatibility with HDMI 2.0b and HDCP 2.2, superior video quality up to 4K2K at 60Hz with 4:4:4 chroma subsampling, multiple ports for flexible connectivity, support for a wide range of audio formats, both analog and optical audio outputs, and flexible control with RS - 232 and IR ports. Its metal enclosure ensures long - lasting durability. Technical specs: Dimensions are 10.63' x 5.12' x 1.18', weight is 2 lbs, video bandwidth is 18Gbps, and it has various color spaces, color depths, and audio formats support. It has ESD protection, operates on AC 100 - 240V 50/60Hz with DC 12V/2.5A output, consumes up to 15.72W, operates at 32°F - 104°F (0°C - 40°C), stores at - 4°F - 140°F (- 20°C - 60°C), and has a relative humidity range of 20% - 90% RH (non - condensing). It has a black metal enclosure, and its ports include 4 x HDMI IN, 2 x HDMI OUT, 2 x L/R OUTPUT (RCA), 2 x OPTICAL OUTPUT (S/PDIF), 1 x RS - 232, and 1 x IR EXT.
Using the VLML-4X2H20M HDMI matrix switcher is a breeze. First, connect your devices like DVD players, gaming consoles, or computers to the four HDMI inputs. Then, connect your displays, such as TVs or monitors, to the two HDMI outputs. If you want to use analog audio, plug your speakers into the RCA outputs. For optical audio, connect to the S/PDIF ports. You can control the switcher in two ways. You can use the RS - 232 port to connect to a control system for more advanced management, or use the IR extender to control it with a remote. When using the switcher, keep it in an environment where the temperature is between 32°F and 104°F (0°C - 40°C) and the relative humidity is between 20% and 90% (non - condensing). Avoid exposing it to static electricity as much as possible. The ESD protection helps, but it's still a good idea to handle it carefully. For maintenance, keep the switcher clean by using a soft, dry cloth to wipe the exterior. Don't open the metal enclosure on your own as it may void the warranty and cause damage. If you have any issues, refer to the technical specifications or contact customer support.
