![]() In Ultimatic mode when both paddles are pressed the keyer will send a continuous stream of whichever paddle was last pressed. In mode B an extra alternate dit or dah is sent after both paddles are released. In either iambic mode, alternating dits and dahs are sent while both paddles are held closed. You also can use bug mode to operate in straight key mode or if you want to key through WinKey with a different keyer, simply set bug mode and use the dah input to key WinKey. In bug mode WinKey makes the dits and you make the dahs. In iambic mode WinKey makes both dits and dahs automatically based on which paddle you press. WinKey supports Iambic A, B, Ultimatic, and Bug keying modes. If you do not use the potentiometer, then fldigi will use it's internal controls which are described in the CW modem and CW modem configuration. Open the configuration dialog and click on the CW/WinKeyer item in the tree menu. You must also set the fldigi CW sweetspot to the same value to insure that QSY, DXcluster spotting and other RF/AF functions to operate correctly in fldigi. I prefer listening to a 700 Hertz CW signal and set my transceiver accordingly. On the IC-7200 this is a menu item named CW-PITCH. The transceiver will either have a fixed or adjustable CW received pitch. ![]() The waterfall scale will decrease from left to right if the transceiver operates CW as LSB and increase from left to right if the transceiver CW operates as USB (usually CW and CW-REV as on my IC-7200). If you are using rig control, then the waterfall will correctly show the received CW in relation to the suppressed carrier insertion point. The transceiver must be in either CW or CW-reverse mode for the WinKeyer to correctly key the transceiver. ![]() If you own a WinKeyer, WinKeyer USB, or compatible keying interface then you may use that device with fldigi to key your transceiver.
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