今天早上開著小發財上班時發現中廣音樂臺96.3會自動顯示BBC (電台的名稱)
所以就試著把收音機的AF功能打開!!
沒想到這個功能居然可以使用(以前從來沒有成功過)
因為我在新竹開車，所以電台的訊號都不好
這個功能可以自動切換較清楚得電台訊號，補充說明如下英文
PS:收音機是原廠SONY
AF 功能啟用方式
按下Menu
按上或下的箭頭，選擇到AF功能
再按左或右，選擇ON
按下Menu離開!!
Alternative Frequency (AF) Within the data sent to an RDS radio will be information about which other frequencies the station can be heard on. An RDS radio will retune to a different frequency when the current signal becomes too weak, assuming an alternative frequency is available for the station. For this to happen, the AF function must be switched on. Sometimes the radio will keep trying to find a stronger signal for the station. This can become distracting as the radio retunes itself, but can be overcome by switching the AF function off. In theory, if travelling around the country, it should be possible to listen to all the national stations via a car radio without having to manually retune. Some home tuners do not have the Alternative Frequency feature.
