More Display Problems

Over the last two weeks I’ve successfully contacted the seller and agreed to have him exchange the faulty dot-matrix display (with columns 127 and 126 not functioning) with a fully functioning one. I received the “new” display today.

Unfortunately this display was suffering with severe “gassing” making it unsuitable for the display.

An example of severe "gassing" of the Dot-Matrix-Display

An example of severe gassing in the Dot-Matrix-Display

Time to contact the seller again….

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