38Basic OperationMiscellaneous SettingsTips• For the AIR band (108 MHz to 136.991 MHz), the frequency step “8.33 kHz” can be selected.• For bands covering 250MHz to 300MHz, and bands covering 580 MHz or higher, the frequencies,frequency steps “5 kHz”, “6.25 kHz”, and “15 kHz” cannot be selected.Changing the Mode ManuallyBy default, the reception (RX) is set to “AUTO (Auto Mode)” so that the optimalreception mode (radio wave type) is automatically selected according to the receivingband (frequency band). You can change this mode manually.Enters the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [2 TX/RX].3 Press H.4 Turn O to select [1 MODE].5 Press H.6 Turn O to select [4 RX MODE].7 Press H.8 Turn O to select your desired reception mode.It is recommended that AUTO be selected normally.Display OperationAUTO The optimal reception mode is automatically selectedaccording to the frequency band.FM Only the selected band is switched to the NFM (FMmode).AM Only the selected band is switched to the AM mode.9 Press p to exit the Set mode.Tip• Even if the AM mode is selected on a ham radio band, 144 MHz band or 430 MHz band,transmission takes place in the FM mode.Caution You cannot change the mode of A-band AM/FM broadcast radio bands.