Logic-A Unit - Icom C RP1520 Instruction Manual

INSIDE VIEWS

7-3 LOGIC-A UNIT

Receive frequency switches
Set the receive frequency. See p. 7.
Subaudible tone decoder frequency
switches
Set the subaudible tone decoder frequency. See p.
a.
PLL reference frequency switch
Selects the PLL reference frequency to 5 kHz or 12.5
Turns the ID function ON and OFF. See p. 10.
Subaudible tone encoder switch
Turns the subaudible tone encoder ON and OFF.
Thesubaudible tone encoder indicator on the LOGIC
UNIT lights up when the subaudible tone encoder is
turned ON.
ID writing switches
Write the ID call sign. See p. 13.
Set the password for external control function. See
Transmit frequency switches
Set the transmit frequency. See p. 7.
Subaudible tone encoder frequency
switches
Set the subaudible tone encoder frequency. See p.
9.
ID transmit pattern switches
Select the ID transmit pattern. See p. 10.
ID speed switch
Selects the ID speed. See p. 10.
Hang-up timer switch
Selects the hang-up time. See p. 10.
Time-out timer switch
Selects the time-out time. See p. 10.
Selects the repeater stopping time. See p. 10.