Otis Elevator Weighing Board GBA26800KJ1 Fix Overload

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February 26, 2026
Video Description:
Get a guided demo that shows common workflows and troubleshooting tips for the Xizi Otis elevator weighing board GBA26800KJ1. In this video, you'll see how to identify and fix false overload signals, resolve communication errors, and properly calibrate the load weighing system for Otis Gen2, OVF20, and 3000/4000 series elevators.