7
OTHER FUNCTIONS
7-17
 ■ Duplex operation (Continued)
 D Setting the Duplex direction and frequency offset
1.  Push [QUICK].
2.  Select “DUP.” 
(Rotate [DIAL] to select it, and then push [ENTER].)
3.  Select the Duplex direction.
 • OFF:   For simplex operation (the receive and transmit frequencies are the same).
 • DUP–:   The transmit frequency shifts down from the receive frequency by the offset 
amount.
 • DUP+:   The transmit frequency shifts up from the receive frequency by the offset 
amount.
4.  Rotate [DIAL] to set the offset.
 • Set to between 0.000.00 and 159.999.99 MHz.
 L The selected tuning step in the VFO mode is used to set the offset.
 L 5.000 MHz is set as the default on the 430M band. 
20.000 MHz is set as the default on the 1200/2400M band.
5.  Push [ENTER].
 • “DUP–” or “DUP+” is displayed.
6.  Hold down [SQL].
 L The Monitor function is ON. The receive frequency is shifted while [SQL] is hold down.
Push [SQL] to 
open the squelch