If the TOMZN protector interrupts your main utility feed, its diagnostic memory tracks the exact root cause. Access this via the shortcut to view the following error profiles on the main screen:

button enters the configuration menu where parameters (A1 through A14) can be adjusted using the Up and Down keys. Manual Override:

Arthur looked at the sleek silver box. It was the same hardware, but now it was working at 100% capacity. He realized then that technology was only as good as the instructions that came with it. A great device with a terrible manual is just a frustration. But a great device with a better manual? That was magic.