KIPLINK 4x1 HDMI Multi-Viewer/Seamless Switcher — 4 Input 1 Output, Multiple Display Modes, 4K Supported

Overview: The KIPLINK 4x1 HDMI Multi-Viewer/Seamless Switcher lets you connect up to four HDMI sources and present them on a single HDMI display. It combines multi-view layouts with a seamless switching function and easy front-panel control for straightforward operation in meeting rooms, classrooms, retail displays, streaming setups and more. What it does: • Display modes: Choose quad-view (four equal windows), full-screen (single input fills the display) or dual-view (left/right split). • Seamless switching: Change the full-screen source without black frames or signal interruption. • Audio handling: Supports LPCM/PCM digital audio; modes let you select which input provides audio. • Scaling: Built-in scaling adapts differing input resolutions to the selected output. • Simple control: Operate via front panel buttons; LED indicators show input status. Plug-and-play design makes installation fast. Technical specifications: • Input Ports: 4x HDMI (Type A Female) • Output Ports: 1x HDMI (Type A Female) • HDMI Compliance: HDMI 1.4a, HDCP 1.4 • Supported Input Resolutions: 480i@60Hz, 480p@60Hz, 576i@50Hz, 576p@50Hz, 720p@50/60Hz, 1080i@50/60Hz, 1080p@24/30/50/60Hz • Supported Output Resolutions: 1080p, 720p • Video Bandwidth: 2.25Gbps • Audio Format: LPCM/PCM • Power Supply: DC 5V • Operating Temperature: 0-60℃ • Operating Humidity: 5-95% RH • Weight: 139.5g • Package Dimensions: 16.5*10.5*2.2cm Display modes and detailed behavior: • Quad-View (4-Screen Split): All four inputs are shown simultaneously in equal quadrants. When the output is set to 1080p, each quadrant measures 960x540. • Full-Screen Mode: One selected source fills the entire display. • Dual-View (Left/Right Split): Two chosen inputs appear side-by-side. • Mode 1 (Audio Selection): Video is presented in quad-view while the audio is assigned to the selected input. • Mode 2 (Main Picture Selection with Audio): One input is emphasized as the main picture (larger window) with audio locked to that main source. With a 1080p output, the main picture is 1280x1080 and the three smaller windows are 640x360 each. • Mode 3 (Seamless Switching): Acts as a 4x1 seamless switcher so you can switch full-screen sources without interruption; the output is 1920x1080 when set to 1080p. Package contents: 1x KIPLINK 4x1 HDMI Multi-Viewer/Seamless Switcher, 1x Power Adapter, 1x User Manual