(3) Based on the K3 User Manual, use the default 8ms delay in the K3 plus the 10ms delay in the QSK 2500 for ‘external’
keyers, computer-generated CW, etc. When using the internal K3 keyer or the internal K3 memories, set CONFIG: TX
DLY to 18ms in the K3. Plug the key or paddle directly into the K3. The paddle or key lines are NOT routed though the
QSK 2500 for this configuration.
(4) The preferred configuration for the IC-7300 is to set its RF Delay to 20m, (i.e .set TX Delay to 20ms) and route all key,
paddle, computer, etc. inputs directly to the IC-7300, instead of through the QSK 2500. This allows using the IC-7300
internal keyer and memories. No hot switching of the Amp T/R relay occurs (as described in the Aug 2016 issue
of QST) when using the QSK 2500.