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CW: available options - PTT1 (microphone jack), QSK (no PTT,
PA PTT immediate release), Semi Break-In (No PTT, PA
PTT delayed release) and PTT2 (rear panel jack).
VOICE: available options - PTT1 (microphone jack) and PTT2
(rear panel jack).
FSK/DIGITAL: available options - PTT1 (microphone jack),
PTT2 (rear panel jack), and PTT1&PTT2 (both jacks).
PA PTT and LNA PTT can be enabled independently for each radio.
PTT lead can be specified independently for each radio in 10 millisecond
increments. Minimum lead is 0 ms, maximum delay is 2500 ms.
CW in VOICE: Enables CW output in Voice modes. Please note, this function must be supported by
transceiver. CW in Voice always operates without transceiver PTT (Semi Break-in).
PTT tail applies to both outputs of WinKey2. WinKey2 has a
minimum tail of one word space (6 elements). The PTT
tail setting applies an additional delay that can be set for a
“constant” 10 to 2500 milliseconds in 10 ms steps or an additional one word space (12 elements
total), 1.33 word space (14 elements), 1.66 word space (16 elements) or two word spaces (18
elements).
FOOT SWITCH SEQUENCER
Additional functions can be associated with the foot switch (or hand mic PTT). MK2R recognizes when the
foot switch is closed (pressed) or open (released).
MK2R can mute or block
serial port CW, FSK, PTT
and audio when the foot
switch is activated. Each
of those inputs can be
selectively restored when the foot switch (or hand mic PTT) is released or can remain muted until all PTT
inputs are released.
Mute serial CW - if checked, virtual port CW (DTR or RTS) generated by an application program will be
muted while the foot switch is pressed. If Restore serial CW is checked, CW will resume when the foot
switch is released (if it has not already ended). If Restore serial CW is not checked, application generated
CW will remain suppressed until the application releases PTT.
Mute serial FSK - if checked, FSK generated by an application will be suppressed while the foot switch is
pressed. If Restore serial FSK is checked, FSK will resume when the foot switch is released (if it has not
already completed). If Restore serial FSK is not checked, FSK will remain suppressed until the application
releases PTT.
Restore serial PTT and audio - if checked, application generated serial PTT will be restored and audio
routing will return to the “serial PTT” setting when the foot switch is released. If Restore serial PTT and
audio is not checked, audio will only return after the application releases PTT.
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