E.F. Johnson Company 51 Series Preliminary Operation Manual page 42

CONVENTIONAL FEATURES
programming mode by turning power off. Do not turn power on again for
a short time so that the radio has time to copy the settings to memory.
Cloning
The cloning mode is used to program one transceiver with another
with identical information. A special cloning cable is required to connect
the transceivers together. To enter this mode, on the master (sending)
radio, press the # (pound) key with "RAD PARM" displayed. The clone
mode is then indicated by "CLONE?". To return to "RAD PARM"
without cloning, press the
cable, power up the slave (receiving) radio, and press the F4 key on the
master (sending) radio. When cloning is successfully completed, "RAD
PARM" is again displayed. Encryption keys are not transferred.
Timer Programming
The menus to program the following timers are accessed by repeat-
edly pressing the # key with "RAD PARM" displayed. To return to the
previous adjustment, press the
TX TMR - Programs the transmit time-out timer (see page 22). Press
the Up/Down select switch to decrement/increment the timer in 15-
second steps ("0" disables it). When the desired value is displayed,
store it by pressing the F4 key.
PEN TMR - Programs the penalty timer (see page 33). Press the Up/
Down select switch to decrement/increment the timer in 15-second
steps ("0" disables it). When the desired value is displayed, store it by
pressing the F4 key.
CONV TMR - Programs the conversation timer (see page 33). Press
the Up/Down select switch to decrement/increment the timer in 30-
second steps ("0" disables it). When the desired value is displayed,
store it by pressing the F4 key.
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key. To clone a radio, connect the cloning
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key.
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