It appears that the TS-520S has semi-automatic break-in capability in the CW mode, but I do not know how to get it to work. I always have to flip the Send/Recv switch back and forth to transmit then receive.
I have the VOX switch on and have cranked up the sidetone volume and played with the VOX controls on the side of the rig but have had no luck.
Any CW ops using a TS-520S that have any suggestions?
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if you can be of assistance.