Wondering if anyone is familiar with this unit. I have had one for about 8 years and it has performed flawlessly. Just moved it to a new house, and am having some problems, specifically a "hum" from the unit when I don't ever remember there being one. I am hoping someone can answer a few questions...
What color is the front light when on?
Does anyone have a copy of the manual?
Has anyone ever heard a "buzzing" from the unit?