: Use this to fix "oil painting" effects or distorted colors where the data signals between the board and the panel are mismatched.
Some V41 units require a 4-digit hex code to unlock the "Advanced" tier of the service mode.
The HDVX9AS v41 homed its axes with a soft whir, then executed a perfect 0.001mm precision wave solder on a test board. At 7:52 AM, the line restarted.