microHAM micro2R u2R User Manual page 40

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
●
Live Status:
Shows the current TX Focus, RX Focus and STEREO status
RED 1 circle represents RADIO1 and GREEN 2 circle represents RADIO2
Semi-automatic focus control:
When checked, RX Focus will follow TX Focus if TX focus is manual and RX Focus is "Auto." Any
focus command from the logging program will be ignored while TX Focus is in Manual (Radio 1 or
Radio 2).
OPERATION:
TX logic: micro2R supports two modes of operation - first one wins or
last one wins. In first one wins, transmitting on one radio will lock
out transmission on the second radio. In last one wins, beginning
a transmission on one radio will abort a transmission in progress
on the other radio.
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 !!!
Disable band lock (in band SO2R): In order to prevent accidentally transmitting with both radios on
the same band, micro2R will normally inhibit transmission when both radios are on the same band
as determined by the Band Data, Antenna Select or Band Relay commands from logging software.
NOTE: Band Lock is not available with LPT or serial port (DTR/RTS) control or with software that does
not provide continuously updated Band Data/Band Relay signals.
WARNING: Disabling band lock may allow damage to the transceiver front end.
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