Kenwood TK-3131 Marine Radio User Manual


 
33
Unless you are familiar with the use of repeaters, and are
aware of repeaters near your location, we recommend you do
not use semi-duplex operation; use only simplex operation,
the default frequency bank of this transceiver. There are two
separate “banks” of frequencies stored in the transceiver (as
listed on pages 41 and 42). Frequency Bank A stores those
frequencies used for simplex operation and Frequency Bank
B stores those frequencies used for semi-duplex operation.
To switch the bank between simplex (A) and semi-duplex (B)
frequencies:
1 Turn the transceiver power OFF.
2 Press and hold the MENU key while turning
the transceiver power ON (for 1 second).
3 Press the or key to select “
”.
4 Press the MENU key to select “
(frequency bank A: simplex operation) or
” (frequency bank B: semi-duplex
operation).
5 Press the PTT, MON, or CAL key to exit
Setting Mode.