Probably. Sounds like old data. On 7/13/2016 4:29 PM, Phil Wheeler wrote: > I wonder if this "Do not take this power from the K3’s 12 VDC output > connector, even if it has been upgraded for 1 Ampere" is because, at one time, > the KAT500 had to be powered on before the K3 was powered on? > > 73, Phil W7OX