I installed the KDVR3 to #191 last night and it appears to work fine (enabled in Config) but I now have very little RF output when connected to a dummy load. The 100w PA doesn't appear to kick in when the power is increased above 12 watts and there is no power output showing on the meter at all. The ATU relays click when activated but no SWR value appears.

I'm using the latest firmware and have double checked that all the pins lined up when I reassembled the front panel. At the same time as fitting the KDVR3 I incorporated the speaker amp mod, front panel mic mod (ground pin 7) and the keying rise time mod. After each of these were done I checked resistance as per instructions and all appears fine there and I feel confident that I didn't damage anything else while do these mods (famous last words!).

Any advice would be gratefully appreciated about where to check next, later this evening I'll remove the KDVR3 and see what happens.

TIA & 73

Roger  MW0IDX

K3 #191
K2 #2724
KX1 #416


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