[Elecraft] KPA-500 no RF until power cycle

[Geoffrey Downs]

A similar phenomenon here but not every time. Typically it happens when the 
amp is cold (eg having been off overnight) the rear power switch is off and 
I switch it on, followed by the front ON switch, then go to Operate. As with 
Roger, cycling the front power switch clears it. No key cable by the way, 
just the the AUX cable.

73 to all

Geoff
G3UCK

-----Original Message----- 
From: Roger Dallimore
Sent: Monday, November 21, 2011 7:52 PM

When going into "operate" there is no power output, no lights (asterisk OK).
Switching the power button off then on again and placing it into
"operate,"  it works fine..Happens every time.