Its easy..
F, Menu, rotate knob to WX Alert, tap F, rotate knob to turn on, tap F to go back, tap PTT to exit menu.
Tap the F key and the key with WX above it. That takes you to the WX memories. Tap the PTT button and it goes into scanning through the WX channels and listens for the weather alert tone. You can't program for specific areas, it just keeps the radio muted and scanning the NOAA frequencies looking for the alert tone.
When it gets the alert tone the radio will go BEEP BEEP BEEP BEEP, a continuous fast beep and the display will light up and show ALERT. Tap the PTT button to hear the audio or wait and it will unmute at the end of the alert tone, when your done listening to the alert tap the PTT button again to go back to alert scan or just let it time out on its own when it hears the end of alert burst.
You can't scan for the weather alert while also using the radio for other functions... Only one use at a time from what i found using it. During storm season i sleep with it at my bedside, has a lot better receive and louder alert and audio than my weather radio does. The only drawback is i cant program the SAME codes into it so i get watches and warnings for a larger area, but for me its usually nice to hear those warnings because it might be something headed my way that i can get up and be prepared for.
My FT60R has woke me up plenty of times in the summer!