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Showing results for tags 'video calibration'.
FPV Video Calibration Tool: DiY -- Low Cost -- EZ to use. The signal level (amplitude) of a FPV system's vTx / vRx composite video matters a lot. Unfortunately many are incorrectly adjusted out of the box. There's a number of reasons for this -- marginal designs, poor manufacturing QA, compatibility problems due to brand mixing by end users, cheap component drift, and just plain bad luck. Hold on you say! You are convinced that your system's video is fine. But perhaps that's wishful thinking. Here's the cold hard reality -- Many FPV systems have marginal video levels and this invites