184 BASIC OPERATIONN Mode selectionD VFO modeVFO mode is used to set the desired frequency.± Push [V/MHz] to select the VFO mode.• VFO mode indicationWhat is VFO?VFO is an abbreviation of Variable Frequency Oscillator. Fre-quencies for both transmitting and receiving are generatedand controlled by the VFO.D Memory modeMemory mode is used for operation on memory channelswhich store programmed frequencies.q Push [M/CALL] to select memory mode.• “ ” appears when memory mode is selected.• Push [M/CALL] several times to select call channels/TV* chan-nels. Memory/Call/TV* channels can be selected in sequence.• Memory mode indicationAppearw Rotate [DIAL] to select the desired memory channel.• Only programmed memory channels can be selected.• Enter the memory channel directly to select the desired memorychannel. (p. 92)• See p. 94 for memory programming details.* Appears only when TV channels are programmed via theCS-80/880 (free download software).Set the attenuator function ON (p. 25) if the received signalis blocked by another radio transmitter when using a thirdparty high-gain antenna.