COMPLETE SIGNAL GENERATOR SET This portable signal generator includes a USB cable and is designed to work with HDTVs, LCD monitors, and CRT projectors, making it a practical tool for diagnosing display issues. FOUR RESOLUTION MODES Four common resolution settings: 640x480, 800x600, 1024x768, and 1280x. Each mode is powered by a 9V battery or an external AC adapter for flexible use. USER-FRIENDLY OPERATION Connect the generator to a display using the 15-pin connector and select your signal with ease. The default color block diagram appears on startup for immediate testing. COMPACT AND LIGHTWEIGHT DESIGN Dimensions are 26 mm x 52 mm x 90 mm, enabling easy transport and storage. Ideal for technicians on the go or home users needing quick diagnostics. USE SCENARIOS - Field service: quickly verify signal integrity and correct resolutions on customer displays (TVs, monitors, projectors) at the site. - Home theater and classroom setups: troubleshoot and confirm display compatibility during installation or after changes. - Quick diagnostics: keep in a toolkit for fast, reliable testing of display hardware and connections. Key benefits - Portability and ease of use for a range of display devices - Multiple standard resolutions with flexible power options - Ready-to-test startup with a visual reference - Lightweight, compact form factor for everyday carry