microHAM micro KEYER 2R Manual page 56

Each signal can be inverted if necessary. The state of the signal is represented by a RED arrow.
"Follow TX focus" is a special setting that does not require separate application control. Headphone audio
is selected automatically with with the transmit focus.
3. Stereo Headphones: Forces stereo headphone (split) mode regardless of operating state.
Available signals are:
LPT pin 5
–
LPT pin 9
–
COM port RTS signal
–
COM port DTR signal
–
4. LPT Control of DVK: Used for external control of MK2R DVK from the LPT port.
4 message support (pin 2= Abort, pin3 – pin6 = DVK 1 – 4)
–
6 message support (pin 2= Abort, pin3 – pin8 = DVK 1 – 6)
–
7 message support (pin 2= Abort, pin3 – pin6 = DVK 1- 4, 4+5 = DVK 5, 4+6 = DVK 7, 4+5+6 = DVK 7)
–
Live Status:
Shows the current TX Focus, RX Focus and STEREO.
RED 1 circle represents RADIO1 and GREEN 2 circle represents RADIO2
OPERATION
MK2R can operate in two transmit logic modes – first one wins or last one
wins. If first one wins is selected, the first radio to transmit will "lock out"
transmission on the second radio. If last one wins is selected, MK2R will
abort transmission on the first radio if the second radio begins to transmit.
Dual foot switch: if checked, MK2R recognizes two foot switches. The foot
switch attached to FS1 controls RADIO1 and the foot switch attached to FS2
controls RADIO2. If Transmit Auto Focus is enabled, pressing a foot switch
will override the currently selected transmit focus. For example, if Auto Focus is enabled and RADIO1 is
selected, pressing FS2 will force transmit focus to RADIO2 while the foot switch is closed. When the foot
switch is released, MK2R returns to the auto focus state in effect before pressing the foot switch. If Dual
foot switch is not checked, both foot switch inputs key the radio with transmit focus.
SO2R mode: If checked, simultaneous transmission on both radios is not allowed. When not checked, the
radios can transmit at the same time.
Warning: !!! You are violating contest rules and etiquette if you
enter a single operator or multi-operator single transmitter class
with the SO2R mode disabled. ALWAYS observe contest rules !!!
MODE
MK2R allows creating "special" operating rules by selected by the MK2R MODE button. There are three (3)
slots, each can carry a different operating rule. So far there are five predefined rules but additional rules
can be added by user request.
microHAM © 2006 All rights reserved
(N1MM Logger or Win-Test with LPT, NA)
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