175REPEATER OPERATION45■ GeneralWhen using a repeater, the transmit frequency is shifted fromthe receive frequency by the offset frequency. It is convenientto program repeater information into memory channels.q Set the receive frequency (repeater output frequency).wPush [A• FUNC ] and [4• DUP ] several times to select “–” or“+.”• “–” indicates the transmit frequency is shifted down; “+” indicatesthe transmit frequency is shifted up.• Blinking “–” or “+” indicates the reversed duplex mode is selectedin SET MODE (p. 58).ePush [A• FUNC ] and [1• TONE] several times to activate thesubaudible tone encoder, if required.• “ ” appears.• Select the desired subaudible tone frequency, if necessary.(p. 18)r Push and hold [PTT] to transmit.• The displayed frequency automatically changes to the transmitfrequency (repeater input frequency).• If “OFF” appears, check the offset frequency (see right contentfor details) and direction.t Release [PTT] to receive.yPush and hold [MONI] to check whether the other station’stransmit signal can be directly received or not.About reversed duplex modeWhen the reversed duplex mode is selected, the receive fre-quency shifts. (Transmit frequency shifts in normal duplexmode.)Each receive and transmit frequency is shown in the tablebelow with the following conditions;IC-V82: Input freq.-145.30 MHz, Direction-negative, Offset frequency-0.6 MHzIC-U82: Input freq.-439.80 MHz, Direction-negative, Offset frequency-5 MHz■ Offset frequencyWhen communicating through a repeater, the transmit fre-quency is shifted from the receive frequency by an amountdetermined by the offset frequency.q Push [A• FUNC ], then push [8• SET] to enter SET MODE.wPush [YY] or [ZZ] several times until “±” and offset frequencyappear.eRotate [VOL] to select the desired offset frequency.• Selectable steps are the same as the pre-set tuning steps.• The unit of the displayed offset frequency is “MHz.”rPush [✱•ENT ] (or [D•CLR]) to fix the offset frequency andexit SET MODE.USING SET MODEIC-V82 IC-U82Reversed OFF ON OFF ONRx freq. 145.30 MHz 144.70 MHz 439.80 MHz 434.80 MHzTx freq. 144.70 MHz 145.30 MHz 434.80 MHz 439.80 MHz