The Lynx Technik greenMachine 4k UHD Audio & Video Test Signal Generator supports 12G (4K UHD), 3G, HD, SD-SDI formats and when operating in UHD mode, the Testor operates as a single channel test generator. For 3G/HD/SD video formats the Testor provides four independent test generators. The greenMachine Testor also offers specialized test signals for various HDR standards (PQ, HLG, SLog3). Plus, the full collection of test signals can be shared with all greenMachine devices in a network (greenUniverse). The integrated graphics editor provides a tool for users to place images & logos, add text, and even add user-defined signal patterns and graphics. All items can be moved and edited simply with a computer mouse. A scaler ensures users can scale test patterns to match the desired output format. The greenGUI software provides users with a true, advanced preview interface (including zoom) to check test signals in the GUI, control the outputs, format the settings, and manage user-defined image and test pattern uploads. (The greenGUI software is complimentary and can be downloaded from our website)
The greenMachine Testor also includes a 16-channel audio test generator with adjustable level, phase, frequency, mix-down and a dynamic EBU/AV sequence. (click here for more information on the EBU/AV test pattern) All the audio signals are embedded into the SDI video or can be routed to the external audio outputs of greenMachine. Through the audio crossbar all audio channels can be individually assigned to the embedder inputs and the external audio outputs (AES or analog). The timing of the audio and the video test signals including the output reference signal (Bi-level SD or Tri-Level HD) can be individually adjusted in relation to an attached input reference signal. The greenMachine titan is equipped with a fully featured local control interface with an LCD which can display pattern previews and audio level meters in addition to providing the graphical user interface for local control. Advanced configurations, monitoring and remote control is possible via the GreenGUI application (PC or MAC)