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Wake Up! Fix it!: Evaluate The Existing Radio Alarm
You've tried the problem radio without instructions. Struggling with setting the alarm? Here are the instructions with each step.
Remember the task as the following and in this design you have to do things in the right order. Do the wrong thing and nothing happens.
Set the alarm to come on at 8:30, turning the volume up to the maximum.
When the alarm goes off, put in on Snooze.
When it goes off again, turn it off completely.
Finally cancel the alarm so it does not go off again.

Press the power button labeled with the power symbol
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The wake-up. Fix it! series of cs4fn articles is based on a Science Week activity organised by the Department of Computer Science at Queen Mary, University of London, with support from the Research Councils UK.