[Elecraft] Using PSK 31 with my K3, and Ham Radio Deluxe

[Bill Thompson]

For some reason, I can key up my K3 on 15 meters, and get power out. When I 
send out a CQ, the red TX light comes on, I get a audible tone, and power 
out to my antenna. The CQ message shows up on the message screen in the 
DM780 program. When I try to send text on 10, 20, 30, and 40 meters, I get 
the red TX light, but no audible tone, and no power out of the K3. I can't 
see that I have anything set different for the 15 meter band than the 
others. Any ideas?

Thanks,

Bill AA4MJ