7412 Selecting a CTCSS Tone FrequencySelect [12 TONE SQL FREQ] to select the tone frequency from 50 types between 67.0Hz and 254.1 Hz.For additional details, refer to the Advanced Manual which may be downloaded from theYaesu website.13 Setting the Sound and Speed During Tone SearchTone Search FunctionThe audio may be muted during tone search. The operation speed of the tone searchcan also be changed.1. Press and hold the [DISP] key, and then touch [SIGNALING].2. Rotate the DIAL knob, then touch [13 TONE SEARCH].3. Rotate the DIAL knob to select [MUTE], then press the [DISP] key.4. Rotate the DIAL knob to select the desired setting.ON Mutes the audio during the tone search operation.OFF Does not mute the audio during the tone search operation.Remark The default setting: ON5. Rotate the DIAL knob to select [SPEED], then press the [DISP] key.6. Rotate the DIAL knob to select the desired setting.FAST Speed up the tone search operation.SLOW Slow down the tone search operation.Remark The default setting: FAST14 ON/OFF for the Weather Alert FeatureSetting the weather Alert Feature, used for notifying storms and hurricanes, ON or OFF.1. Press and hold the [DISP] key, and then touch [SIGNALING].2. Rotate the DIAL knob, then touch [14 WX ALERT].3. Rotate the DIAL knob to select the desired setting.ON Enables the Weather Alert Feature.OFF Disables the Weather Alert Feature.Remark The default setting: OFF
