Adjust with HI cut/Lo cut/Shift/Width as appropriate to the mode you are in. 73, Lyle KK7P > Using DM780 waterfall, the USB/LSB passband is .1kHz to 2.9kHz. > Change to CW > and the passband is .1kHz to 1.9kHz. Change to DATA (DATA A) and the > passband is .8kHz to> 3.0kHz.